[PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Shivank Garg]

When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
text sections), the pages may still be dirty from recent writes. The
current code triggers an async flush via filemap_flush() and returns
SCAN_FAIL, requiring userspace to retry the operation.

This is problematic for userspace that wants to collapse text pages into
THPs to reduce ITLB pressure. The first madvise() call always fails with
EINVAL, and only subsequent calls succeed after writeback completes.

For direct MADV_COLLAPSE calls (!cc->is_khugepaged), perform a synchronous
writeback using filemap_write_and_wait_range() before scanning the folios.
This ensures that folios are clean on the first attempt.

Reported-by: Branden Moore <Branden.Moore@amd.com>
Closes: https://lore.kernel.org/all/4e26fe5e-7374-467c-a333-9dd48f85d7cc@amd.com
Fixes: 34488399fa08 ("mm/madvise: add file and shmem support to MADV_COLLAPSE")
Suggested-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Shivank Garg <shivankg@amd.com>
---
Applies cleanly on:
6.18-rc5
mm-stable:e9a6fb0bc


 mm/khugepaged.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index abe54f0043c7..d08ed6eb9ce1 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -21,6 +21,7 @@
 #include <linux/shmem_fs.h>
 #include <linux/dax.h>
 #include <linux/ksm.h>
+#include <linux/backing-dev.h>
 
 #include <asm/tlb.h>
 #include <asm/pgalloc.h>
@@ -1845,6 +1846,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
 	struct page *dst;
 	struct folio *folio, *tmp, *new_folio;
 	pgoff_t index = 0, end = start + HPAGE_PMD_NR;
+	loff_t range_start, range_end;
 	LIST_HEAD(pagelist);
 	XA_STATE_ORDER(xas, &mapping->i_pages, start, HPAGE_PMD_ORDER);
 	int nr_none = 0, result = SCAN_SUCCEED;
@@ -1853,6 +1855,21 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
 	VM_BUG_ON(!IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !is_shmem);
 	VM_BUG_ON(start & (HPAGE_PMD_NR - 1));
 
+	/*
+	 * For MADV_COLLAPSE on regular files, do a synchronous writeback
+	 * to ensure dirty folios are flushed before we attempt collapse.
+	 * This is a best-effort approach to avoid failing on the first
+	 * attempt when freshly-written executable text is still dirty.
+	 */
+	if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
+		range_start = (loff_t)start << PAGE_SHIFT;
+		range_end = ((loff_t)end << PAGE_SHIFT) - 1;
+		if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
+			result = SCAN_FAIL;
+			goto out;
+		}
+	}
+
 	result = alloc_charge_folio(&new_folio, mm, cc);
 	if (result != SCAN_SUCCEED)
 		goto out;

base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
-- 
2.43.0

[PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Shivank Garg]

When MADV_COLLAPSE encounters dirty file-backed pages, it currently
returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
whereas dirty pages are a transient condition that may resolve on retry.

Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
is harmless as it will revisit the range after async writeback completes.

Signed-off-by: Shivank Garg <shivankg@amd.com>
---
 include/trace/events/huge_memory.h | 3 ++-
 mm/khugepaged.c                    | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index dd94d14a2427..9014a9bbe64c 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -38,7 +38,8 @@
 	EM( SCAN_PAGE_HAS_PRIVATE,	"page_has_private")		\
 	EM( SCAN_STORE_FAILED,		"store_failed")			\
 	EM( SCAN_COPY_MC,		"copy_poisoned_page")		\
-	EMe(SCAN_PAGE_FILLED,		"page_filled")
+	EM(SCAN_PAGE_FILLED,		"page_filled")			\
+	EMe(SCAN_PAGE_DIRTY,		"page_dirty")
 
 #undef EM
 #undef EMe
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index d08ed6eb9ce1..7df329c9c87d 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -60,6 +60,7 @@ enum scan_result {
 	SCAN_STORE_FAILED,
 	SCAN_COPY_MC,
 	SCAN_PAGE_FILLED,
+	SCAN_PAGE_DIRTY,
 };
 
 #define CREATE_TRACE_POINTS
@@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
 				 */
 				xas_unlock_irq(&xas);
 				filemap_flush(mapping);
-				result = SCAN_FAIL;
+				result = SCAN_PAGE_DIRTY;
 				goto xa_unlocked;
 			} else if (folio_test_writeback(folio)) {
 				xas_unlock_irq(&xas);
@@ -2747,6 +2748,7 @@ static int madvise_collapse_errno(enum scan_result r)
 	case SCAN_PAGE_LRU:
 	case SCAN_DEL_PAGE_LRU:
 	case SCAN_PAGE_FILLED:
+	case SCAN_PAGE_DIRTY:
 		return -EAGAIN;
 	/*
 	 * Other: Trying again likely not to succeed / error intrinsic to
-- 
2.43.0

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Lorenzo Stoakes]

Please, please, please send a cover letter when there's > 1 patch :)

This 2/2 replying to 1/2 is a pain (not your fault that perhaps you're not aware
of typical mm series style but FYI :P)

Also there is some tiny conflict on khugepaged.c in mm-new, but it's literally 1
#include so probably nothing to worry about.


On Mon, Nov 10, 2025 at 11:32:55AM +0000, Shivank Garg wrote:
> When MADV_COLLAPSE encounters dirty file-backed pages, it currently
> returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
> whereas dirty pages are a transient condition that may resolve on retry.
>
> Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
> is harmless as it will revisit the range after async writeback completes.
>
> Signed-off-by: Shivank Garg <shivankg@amd.com>

With comments below addressed, LGTM so:

Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

> ---
>  include/trace/events/huge_memory.h | 3 ++-
>  mm/khugepaged.c                    | 4 +++-
>  2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
> index dd94d14a2427..9014a9bbe64c 100644
> --- a/include/trace/events/huge_memory.h
> +++ b/include/trace/events/huge_memory.h
> @@ -38,7 +38,8 @@
>  	EM( SCAN_PAGE_HAS_PRIVATE,	"page_has_private")		\
>  	EM( SCAN_STORE_FAILED,		"store_failed")			\
>  	EM( SCAN_COPY_MC,		"copy_poisoned_page")		\
> -	EMe(SCAN_PAGE_FILLED,		"page_filled")
> +	EM(SCAN_PAGE_FILLED,		"page_filled")			\
> +	EMe(SCAN_PAGE_DIRTY,		"page_dirty")
>
>  #undef EM
>  #undef EMe
> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
> index d08ed6eb9ce1..7df329c9c87d 100644
> --- a/mm/khugepaged.c
> +++ b/mm/khugepaged.c
> @@ -60,6 +60,7 @@ enum scan_result {
>  	SCAN_STORE_FAILED,
>  	SCAN_COPY_MC,
>  	SCAN_PAGE_FILLED,
> +	SCAN_PAGE_DIRTY,

it feels like a lot to add a scan result for this, but I mean... probably
actually valid.

>  };
>
>  #define CREATE_TRACE_POINTS
> @@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>  				 */
>  				xas_unlock_irq(&xas);
>  				filemap_flush(mapping);
> -				result = SCAN_FAIL;
> +				result = SCAN_PAGE_DIRTY;
>  				goto xa_unlocked;

Hmmm shmem dirty is going to be weird but we also have:

		if (!is_shmem && (folio_test_dirty(folio) ||
				  folio_test_writeback(folio))) {
			/*
			 * khugepaged only works on read-only fd, so this
			 * folio is dirty because it hasn't been flushed
			 * since first write.
			 */
			result = SCAN_FAIL;
			goto out_unlock;
		}

It's weird though, why would we have writeback, surely handled by swap, and
won't it be like anon, i.e. pretty well always dirty? This comment seems
copy/pasta wrong.

We do need to at least mention in commit message that shmem is explicitly
excluded.


>  			} else if (folio_test_writeback(folio)) {
>  				xas_unlock_irq(&xas);
> @@ -2747,6 +2748,7 @@ static int madvise_collapse_errno(enum scan_result r)
>  	case SCAN_PAGE_LRU:
>  	case SCAN_DEL_PAGE_LRU:
>  	case SCAN_PAGE_FILLED:
> +	case SCAN_PAGE_DIRTY:
>  		return -EAGAIN;
>  	/*
>  	 * Other: Trying again likely not to succeed / error intrinsic to
> --
> 2.43.0
>

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> text sections), the pages may still be dirty from recent writes. The
> current code triggers an async flush via filemap_flush() and returns
> SCAN_FAIL, requiring userspace to retry the operation.
>
> This is problematic for userspace that wants to collapse text pages into
> THPs to reduce ITLB pressure. The first madvise() call always fails with
> EINVAL, and only subsequent calls succeed after writeback completes.
>
> For direct MADV_COLLAPSE calls (!cc->is_khugepaged), perform a synchronous
> writeback using filemap_write_and_wait_range() before scanning the folios.
> This ensures that folios are clean on the first attempt.
>
> Reported-by: Branden Moore <Branden.Moore@amd.com>
> Closes: https://lore.kernel.org/all/4e26fe5e-7374-467c-a333-9dd48f85d7cc@amd.com
> Fixes: 34488399fa08 ("mm/madvise: add file and shmem support to MADV_COLLAPSE")
> Suggested-by: David Hildenbrand <david@redhat.com>
> Signed-off-by: Shivank Garg <shivankg@amd.com>
> ---
> Applies cleanly on:
> 6.18-rc5
> mm-stable:e9a6fb0bc

Please base on mm-unstable. mm-stable is usually out of date until very close to
merge window.

>
>
>  mm/khugepaged.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>
> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
> index abe54f0043c7..d08ed6eb9ce1 100644
> --- a/mm/khugepaged.c
> +++ b/mm/khugepaged.c
> @@ -21,6 +21,7 @@
>  #include <linux/shmem_fs.h>
>  #include <linux/dax.h>
>  #include <linux/ksm.h>
> +#include <linux/backing-dev.h>
>
>  #include <asm/tlb.h>
>  #include <asm/pgalloc.h>
> @@ -1845,6 +1846,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>  	struct page *dst;
>  	struct folio *folio, *tmp, *new_folio;
>  	pgoff_t index = 0, end = start + HPAGE_PMD_NR;
> +	loff_t range_start, range_end;
>  	LIST_HEAD(pagelist);
>  	XA_STATE_ORDER(xas, &mapping->i_pages, start, HPAGE_PMD_ORDER);
>  	int nr_none = 0, result = SCAN_SUCCEED;
> @@ -1853,6 +1855,21 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>  	VM_BUG_ON(!IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !is_shmem);
>  	VM_BUG_ON(start & (HPAGE_PMD_NR - 1));
>
> +	/*
> +	 * For MADV_COLLAPSE on regular files, do a synchronous writeback
> +	 * to ensure dirty folios are flushed before we attempt collapse.
> +	 * This is a best-effort approach to avoid failing on the first
> +	 * attempt when freshly-written executable text is still dirty.
> +	 */
> +	if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
> +		range_start = (loff_t)start << PAGE_SHIFT;
> +		range_end = ((loff_t)end << PAGE_SHIFT) - 1;
> +		if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
> +			result = SCAN_FAIL;
> +			goto out;
> +		}
> +	}

I feel this is the wrong level of abstraction.

We explicitly invoke this oth from khugepaged and madvise(..., MADV_COLLAPSE):


khugepaged_scan_mm_slot() / madvise_collapse()
-> hpage_collapse_scan_file()
-> collapse_file()

ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
better off just doing it in madvise_collapse().

I wonder also if doing I/O without getting the mmap lock again and revalidating
is wise, as the state of things might have changed significantly.

So maybe need a hugepage_vma_revalidate() as well?


> +
>  	result = alloc_charge_folio(&new_folio, mm, cc);
>  	if (result != SCAN_SUCCEED)
>  		goto out;
>
> base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
> --
> 2.43.0
>

Thanks, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Garg, Shivank]

On 11/10/2025 5:31 PM, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable

>> ---
>> Applies cleanly on:
>> 6.18-rc5
>> mm-stable:e9a6fb0bc
> 
> Please base on mm-unstable. mm-stable is usually out of date until very close to
> merge window.

I'm observing issues when testing with kselftest on mm-unstable and mm-new branches that prevent
proper testing for my patches:

On mm-unstable (without my patches):

# # running ./transhuge-stress -d 20
# # --------------------------------
# # TAP version 13
# # 1..1
# # transhuge-stress: allocate 220271 transhuge pages, using 440543 MiB virtual memory and 1720 MiB of ram


[  367.225667] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
[  367.230635] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 5b 99 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
[  367.249378] RSP: 0000:ffffcde32943fba8 EFLAGS: 00010282
[  367.254605] RAX: ffff8bd1668fdc00 RBX: 00007ffc15df5000 RCX: 00003fffffffffe0
[  367.261736] RDX: ffffffff995cb530 RSI: 0003ffffffffffff RDI: ffffcbd1560dffe0
[  367.268862] RBP: 0003ffffffffffff R08: ffffcde32943fc47 R09: 0000000000000000
[  367.275994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  367.283129] R13: 0000000000000000 R14: ffff8bd1668fdc00 R15: 0000000000100cca
[  367.290260] FS:  00007ff600af5b80(0000) GS:ffff8c4e9ec7e000(0000) knlGS:0000000000000000
[  367.298344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  367.304083] CR2: ffffcbd1560dffe8 CR3: 00000001280e9001 CR4: 0000000000770ef0
[  367.311216] PKRU: 55555554
[  367.313929] Call Trace:
[  367.316375]  <TASK>
[  367.318479]  __read_swap_cache_async+0x8e/0x1b0
[  367.323014]  swap_vma_readahead+0x23d/0x430
[  367.327198]  swapin_readahead+0xb0/0xc0
[  367.331039]  do_swap_page+0x5bc/0x1260
[  367.334789]  ? rseq_ip_fixup+0x6f/0x190
[  367.338631]  ? __pfx_default_wake_function+0x10/0x10
[  367.343596]  __handle_mm_fault+0x49a/0x760
[  367.347696]  handle_mm_fault+0x188/0x300
[  367.351620]  do_user_addr_fault+0x15b/0x6c0
[  367.355807]  exc_page_fault+0x60/0x100
[  367.359562]  asm_exc_page_fault+0x22/0x30
[  367.363574] RIP: 0033:0x7ff60091ba99
[  367.367153] Code: f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 40 c4 01 00 f3 0f 1e fa 80 3d b5 f5 0e 00 00 74 13 31 c0 0f 05 48 3d 00 f0 ff ff 77 4f <c3> 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75
[  367.385897] RSP: 002b:00007ffc15df1118 EFLAGS: 00010203
[  367.391124] RAX: 0000000000000001 RBX: 000055941fb672a0 RCX: 00007ff60091ba91
[  367.398256] RDX: 0000000000000001 RSI: 000055941fb813e0 RDI: 0000000000000000
[  367.405387] RBP: 00007ffc15df21e0 R08: 0000000000000000 R09: 0000000000000007
[  367.412513] R10: 000055941fb97cb0 R11: 0000000000000246 R12: 000055941fb813e0
[  367.419646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  367.426781]  </TASK>
[  367.428970] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd mgag200 rapl drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma k10temp i2c_smbus wmi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler sg dm_multipath drm fuse dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 kvm_amd sd_mod ahci nvme libahci kvm libata nvme_core tg3 ccp megaraid_sas irqbypass
[  367.497528] CR2: ffffcbd1560dffe8
[  367.500846] ---[ end trace 0000000000000000 ]---



-----------------
On mm-new (without my patches):

[  394.144770] get_swap_device: Bad swap offset entry 3ffffffffffff

dmesg | grep "get_swap_device: Bad swap offset entry" | wc -l
359


Additionally, kexec triggers an oops and crash during swapoff:


         Deactivating swap   704.854238] BUG: unable to handle page fault for address: ffffcbe2de8dffe8
[  704.861524] #PF: supervisor read access in kernel mode
;39mswap.img.swa[  704.866666] #PF: error_code(0x0000) - not-present page
[  704.873253] PGD 0 P4D 0
p - /swap.im[  704.875790] Oops: Oops: 0000 [#1] SMP NOPTI
g...
[  704.881354] CPU: 122 UID: 0 PID: 107680 Comm: swapoff Kdump: loaded Not tainted 6.18.0-rc5+ #11 NONE
[  704.891283] Hardware name: Dell Inc. PowerEdge R6525/024PW1, BIOS 2.16.2 07/09/2024
[  704.898930] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
[  704.903907] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 7b 95 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
[  704.922720] RSP: 0018:ffffcf1227b1fc08 EFLAGS: 00010282
[  704.928035] RAX: ffff8be2cefb3c00 RBX: 0000555c65a5c000 RCX: 00003fffffffffe0
[  704.928036] RDX: 0003ffffffffffff RSI: 0003ffffffffffff RDI: ffffcbe2de8dffe0
[  704.928037] RBP: 0000000000000000 R08: ffff8be2de8e0520 R09: 0000000000000000
         Unmount[  704.928038] R10: 000000000000ffff R11: ffffcf12236f4000 R12: ffff8be2d5b8d968
[  704.928039] R13: 0003ffffffffffff R14: fffff3eec85eb000 R15: 0000555c65a51000
[  704.928039] FS:  00007f41fcab3800(0000) GS:ffff8c602b6fe000(0000) knlGS:0000000000000000
[  704.928040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  704.928041] CR2: ffffcbe2de8dffe8 CR3: 00000074981af004 CR4: 0000000000770ef0
[  704.928041] PKRU: 55555554
[  704.928042] Call Trace:
[  704.928043]  <TASK>
[  704.928044]  unuse_pte_range+0x10b/0x290
[  704.928047]  unuse_pud_range.isra.0+0x149/0x190
[  704.928048]  unuse_vma+0x1a6/0x220
[  704.928050]  unuse_mm+0x9b/0x110
[  704.928052]  try_to_unuse+0xc5/0x260
[  704.928053]  __do_sys_swapoff+0x244/0x670
ing boo[  705.016662]  do_syscall_64+0x67/0xc50
[  705.016667]  ? do_user_addr_fault+0x15b/0x6c0
t.mount - /b[  705.026100]  ? exc_page_fault+0x60/0x100
[  705.031498]  ? irqentry_exit_to_user_mode+0x20/0xe0
oot...
[  705.036377]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  705.042200] RIP: 0033:0x7f41fc9271bb
[  705.045780] Code: 0f 1e fa 48 83 fe 01 48 8b 15 59 bc 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 f3 0f 1e fa b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2d bc 0d 00 f7 d8 64 89 01 48
[  705.064807] RSP: 002b:00007ffd14b5b6e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a8
[  705.064809] RAX: ffffffffffffffda RBX: 00007ffd14b5cf30 RCX: 00007f41fc9271bb
[  705.064810] RDX: 0000000000000001 RSI: 0000000000000c00 RDI: 000055d48f533a40
[  705.064810] RBP: 00007ffd14b5b750 R08: 00007f41fca03b20 R09: 0000000000000000
[  705.064811] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000000
[  705.064811] R13: 0000000000000000 R14: 000055d4584f1479 R15: 000055d4584f2b20
[  705.064813]  </TASK>
[  705.064814] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd rapl mgag200 drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma ipmi_si k10temp i2c_smbus acpi_power_meter wmi acpi_ipmi ipmi_msghandler sg dm_multipath fuse drm dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 sd_mod kvm_amd ahci libahci kvm nvme tg3 libata ccp irqbypass nvme_core megaraid_sas [last unloaded: ipmi_devintf]
[  705.180420] CR2: ffffcbe2de8dffe8
[  705.183852] ---[ end trace 0000000000000000 ]---


I haven't had cycles to dig into this yet and been swamped with other things.


>> +	if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
>> +		range_start = (loff_t)start << PAGE_SHIFT;
>> +		range_end = ((loff_t)end << PAGE_SHIFT) - 1;
>> +		if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
>> +			result = SCAN_FAIL;
>> +			goto out;
>> +		}
>> +	}
> 
> I feel this is the wrong level of abstraction.
> 
> We explicitly invoke this oth from khugepaged and madvise(..., MADV_COLLAPSE):
> 
> 
> khugepaged_scan_mm_slot() / madvise_collapse()
> -> hpage_collapse_scan_file()
> -> collapse_file()
> 
> ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
> better off just doing it in madvise_collapse().
> 
> I wonder also if doing I/O without getting the mmap lock again and revalidating
> is wise, as the state of things might have changed significantly.
> 
> So maybe need a hugepage_vma_revalidate() as well?

Thanks for the feedback. I'll incorporate these comments for v2.

Thanks,
Shivank

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 06:37:58PM +0530, Garg, Shivank wrote:
>
>
> On 11/10/2025 5:31 PM, Lorenzo Stoakes wrote:
> > On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> >> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>
> >> ---
> >> Applies cleanly on:
> >> 6.18-rc5
> >> mm-stable:e9a6fb0bc
> >
> > Please base on mm-unstable. mm-stable is usually out of date until very close to
> > merge window.
>
> I'm observing issues when testing with kselftest on mm-unstable and mm-new branches that prevent
> proper testing for my patches:
>
> On mm-unstable (without my patches):
>
> # # running ./transhuge-stress -d 20
> # # --------------------------------
> # # TAP version 13
> # # 1..1
> # # transhuge-stress: allocate 220271 transhuge pages, using 440543 MiB virtual memory and 1720 MiB of ram
>
>
> [  367.225667] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
> [  367.230635] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 5b 99 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
> [  367.249378] RSP: 0000:ffffcde32943fba8 EFLAGS: 00010282
> [  367.254605] RAX: ffff8bd1668fdc00 RBX: 00007ffc15df5000 RCX: 00003fffffffffe0
> [  367.261736] RDX: ffffffff995cb530 RSI: 0003ffffffffffff RDI: ffffcbd1560dffe0
> [  367.268862] RBP: 0003ffffffffffff R08: ffffcde32943fc47 R09: 0000000000000000
> [  367.275994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
> [  367.283129] R13: 0000000000000000 R14: ffff8bd1668fdc00 R15: 0000000000100cca
> [  367.290260] FS:  00007ff600af5b80(0000) GS:ffff8c4e9ec7e000(0000) knlGS:0000000000000000
> [  367.298344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [  367.304083] CR2: ffffcbd1560dffe8 CR3: 00000001280e9001 CR4: 0000000000770ef0
> [  367.311216] PKRU: 55555554
> [  367.313929] Call Trace:
> [  367.316375]  <TASK>
> [  367.318479]  __read_swap_cache_async+0x8e/0x1b0
> [  367.323014]  swap_vma_readahead+0x23d/0x430
> [  367.327198]  swapin_readahead+0xb0/0xc0
> [  367.331039]  do_swap_page+0x5bc/0x1260
> [  367.334789]  ? rseq_ip_fixup+0x6f/0x190
> [  367.338631]  ? __pfx_default_wake_function+0x10/0x10
> [  367.343596]  __handle_mm_fault+0x49a/0x760
> [  367.347696]  handle_mm_fault+0x188/0x300
> [  367.351620]  do_user_addr_fault+0x15b/0x6c0
> [  367.355807]  exc_page_fault+0x60/0x100
> [  367.359562]  asm_exc_page_fault+0x22/0x30
> [  367.363574] RIP: 0033:0x7ff60091ba99
> [  367.367153] Code: f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 40 c4 01 00 f3 0f 1e fa 80 3d b5 f5 0e 00 00 74 13 31 c0 0f 05 48 3d 00 f0 ff ff 77 4f <c3> 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75
> [  367.385897] RSP: 002b:00007ffc15df1118 EFLAGS: 00010203
> [  367.391124] RAX: 0000000000000001 RBX: 000055941fb672a0 RCX: 00007ff60091ba91
> [  367.398256] RDX: 0000000000000001 RSI: 000055941fb813e0 RDI: 0000000000000000
> [  367.405387] RBP: 00007ffc15df21e0 R08: 0000000000000000 R09: 0000000000000007
> [  367.412513] R10: 000055941fb97cb0 R11: 0000000000000246 R12: 000055941fb813e0
> [  367.419646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> [  367.426781]  </TASK>
> [  367.428970] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd mgag200 rapl drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma k10temp i2c_smbus wmi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler sg dm_multipath drm fuse dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 kvm_amd sd_mod ahci nvme libahci kvm libata nvme_core tg3 ccp megaraid_sas irqbypass
> [  367.497528] CR2: ffffcbd1560dffe8
> [  367.500846] ---[ end trace 0000000000000000 ]---

Yikes, oopsies!

I'll try running tests locally on threadripper, but ran tests against yours
previously and seemed fine, strange. Maybe fixed since but let me try, maybe
because swap is not enabled locally for me?

Likely this actually...

>
>
>
> -----------------
> On mm-new (without my patches):
>
> [  394.144770] get_swap_device: Bad swap offset entry 3ffffffffffff
>
> dmesg | grep "get_swap_device: Bad swap offset entry" | wc -l
> 359
>
>
> Additionally, kexec triggers an oops and crash during swapoff:
>
>
>          Deactivating swap   704.854238] BUG: unable to handle page fault for address: ffffcbe2de8dffe8
> [  704.861524] #PF: supervisor read access in kernel mode
> ;39mswap.img.swa[  704.866666] #PF: error_code(0x0000) - not-present page
> [  704.873253] PGD 0 P4D 0
> p - /swap.im[  704.875790] Oops: Oops: 0000 [#1] SMP NOPTI
> g...
> [  704.881354] CPU: 122 UID: 0 PID: 107680 Comm: swapoff Kdump: loaded Not tainted 6.18.0-rc5+ #11 NONE
> [  704.891283] Hardware name: Dell Inc. PowerEdge R6525/024PW1, BIOS 2.16.2 07/09/2024
> [  704.898930] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
> [  704.903907] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 7b 95 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
> [  704.922720] RSP: 0018:ffffcf1227b1fc08 EFLAGS: 00010282
> [  704.928035] RAX: ffff8be2cefb3c00 RBX: 0000555c65a5c000 RCX: 00003fffffffffe0
> [  704.928036] RDX: 0003ffffffffffff RSI: 0003ffffffffffff RDI: ffffcbe2de8dffe0
> [  704.928037] RBP: 0000000000000000 R08: ffff8be2de8e0520 R09: 0000000000000000
>          Unmount[  704.928038] R10: 000000000000ffff R11: ffffcf12236f4000 R12: ffff8be2d5b8d968
> [  704.928039] R13: 0003ffffffffffff R14: fffff3eec85eb000 R15: 0000555c65a51000
> [  704.928039] FS:  00007f41fcab3800(0000) GS:ffff8c602b6fe000(0000) knlGS:0000000000000000
> [  704.928040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [  704.928041] CR2: ffffcbe2de8dffe8 CR3: 00000074981af004 CR4: 0000000000770ef0
> [  704.928041] PKRU: 55555554
> [  704.928042] Call Trace:
> [  704.928043]  <TASK>
> [  704.928044]  unuse_pte_range+0x10b/0x290
> [  704.928047]  unuse_pud_range.isra.0+0x149/0x190
> [  704.928048]  unuse_vma+0x1a6/0x220
> [  704.928050]  unuse_mm+0x9b/0x110
> [  704.928052]  try_to_unuse+0xc5/0x260
> [  704.928053]  __do_sys_swapoff+0x244/0x670
> ing boo[  705.016662]  do_syscall_64+0x67/0xc50
> [  705.016667]  ? do_user_addr_fault+0x15b/0x6c0
> t.mount - /b[  705.026100]  ? exc_page_fault+0x60/0x100
> [  705.031498]  ? irqentry_exit_to_user_mode+0x20/0xe0
> oot...
> [  705.036377]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
> [  705.042200] RIP: 0033:0x7f41fc9271bb
> [  705.045780] Code: 0f 1e fa 48 83 fe 01 48 8b 15 59 bc 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 f3 0f 1e fa b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2d bc 0d 00 f7 d8 64 89 01 48
> [  705.064807] RSP: 002b:00007ffd14b5b6e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a8
> [  705.064809] RAX: ffffffffffffffda RBX: 00007ffd14b5cf30 RCX: 00007f41fc9271bb
> [  705.064810] RDX: 0000000000000001 RSI: 0000000000000c00 RDI: 000055d48f533a40
> [  705.064810] RBP: 00007ffd14b5b750 R08: 00007f41fca03b20 R09: 0000000000000000
> [  705.064811] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000000
> [  705.064811] R13: 0000000000000000 R14: 000055d4584f1479 R15: 000055d4584f2b20
> [  705.064813]  </TASK>
> [  705.064814] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd rapl mgag200 drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma ipmi_si k10temp i2c_smbus acpi_power_meter wmi acpi_ipmi ipmi_msghandler sg dm_multipath fuse drm dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 sd_mod kvm_amd ahci libahci kvm nvme tg3 libata ccp irqbypass nvme_core megaraid_sas [last unloaded: ipmi_devintf]
> [  705.180420] CR2: ffffcbe2de8dffe8
> [  705.183852] ---[ end trace 0000000000000000 ]---
>
>
> I haven't had cycles to dig into this yet and been swamped with other things.

Fully understand, I'm _very_ familiar with this situation :)

I need more cores... ;)

>
>
> >> +	if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
> >> +		range_start = (loff_t)start << PAGE_SHIFT;
> >> +		range_end = ((loff_t)end << PAGE_SHIFT) - 1;
> >> +		if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
> >> +			result = SCAN_FAIL;
> >> +			goto out;
> >> +		}
> >> +	}
> >
> > I feel this is the wrong level of abstraction.
> >
> > We explicitly invoke this oth from khugepaged and madvise(..., MADV_COLLAPSE):
> >
> >
> > khugepaged_scan_mm_slot() / madvise_collapse()
> > -> hpage_collapse_scan_file()
> > -> collapse_file()
> >
> > ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
> > better off just doing it in madvise_collapse().
> >
> > I wonder also if doing I/O without getting the mmap lock again and revalidating
> > is wise, as the state of things might have changed significantly.
> >
> > So maybe need a hugepage_vma_revalidate() as well?
>
> Thanks for the feedback. I'll incorporate these comments for v2.

Thanks!

>
> Thanks,
> Shivank
>
>

Cheers, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Dev Jain]

On 10/11/25 5:31 pm, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>> text sections), the pages may still be dirty from recent writes. The
>> current code triggers an async flush via filemap_flush() and returns
>> SCAN_FAIL, requiring userspace to retry the operation.
>>
>> This is problematic for userspace that wants to collapse text pages into
>> THPs to reduce ITLB pressure. The first madvise() call always fails with
>> EINVAL, and only subsequent calls succeed after writeback completes.
>>
>> For direct MADV_COLLAPSE calls (!cc->is_khugepaged), perform a synchronous
>> writeback using filemap_write_and_wait_range() before scanning the folios.
>> This ensures that folios are clean on the first attempt.
>>
>> Reported-by: Branden Moore <Branden.Moore@amd.com>
>> Closes: https://lore.kernel.org/all/4e26fe5e-7374-467c-a333-9dd48f85d7cc@amd.com
>> Fixes: 34488399fa08 ("mm/madvise: add file and shmem support to MADV_COLLAPSE")
>> Suggested-by: David Hildenbrand <david@redhat.com>
>> Signed-off-by: Shivank Garg <shivankg@amd.com>
>> ---
>> Applies cleanly on:
>> 6.18-rc5
>> mm-stable:e9a6fb0bc
> Please base on mm-unstable. mm-stable is usually out of date until very close to
> merge window.
>
>>
>>   mm/khugepaged.c | 17 +++++++++++++++++
>>   1 file changed, 17 insertions(+)
>>
>> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
>> index abe54f0043c7..d08ed6eb9ce1 100644
>> --- a/mm/khugepaged.c
>> +++ b/mm/khugepaged.c
>> @@ -21,6 +21,7 @@
>>   #include <linux/shmem_fs.h>
>>   #include <linux/dax.h>
>>   #include <linux/ksm.h>
>> +#include <linux/backing-dev.h>
>>
>>   #include <asm/tlb.h>
>>   #include <asm/pgalloc.h>
>> @@ -1845,6 +1846,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>>   	struct page *dst;
>>   	struct folio *folio, *tmp, *new_folio;
>>   	pgoff_t index = 0, end = start + HPAGE_PMD_NR;
>> +	loff_t range_start, range_end;
>>   	LIST_HEAD(pagelist);
>>   	XA_STATE_ORDER(xas, &mapping->i_pages, start, HPAGE_PMD_ORDER);
>>   	int nr_none = 0, result = SCAN_SUCCEED;
>> @@ -1853,6 +1855,21 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>>   	VM_BUG_ON(!IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !is_shmem);
>>   	VM_BUG_ON(start & (HPAGE_PMD_NR - 1));
>>
>> +	/*
>> +	 * For MADV_COLLAPSE on regular files, do a synchronous writeback
>> +	 * to ensure dirty folios are flushed before we attempt collapse.
>> +	 * This is a best-effort approach to avoid failing on the first
>> +	 * attempt when freshly-written executable text is still dirty.
>> +	 */
>> +	if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
>> +		range_start = (loff_t)start << PAGE_SHIFT;
>> +		range_end = ((loff_t)end << PAGE_SHIFT) - 1;
>> +		if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
>> +			result = SCAN_FAIL;
>> +			goto out;
>> +		}
>> +	}
> I feel this is the wrong level of abstraction.
>
> We explicitly invoke this oth from khugepaged and madvise(..., MADV_COLLAPSE):
>
>
> khugepaged_scan_mm_slot() / madvise_collapse()
> -> hpage_collapse_scan_file()
> -> collapse_file()
>
> ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
> better off just doing it in madvise_collapse().

I suppose the common case is that writeback is not needed, and I don't know what
is the overhead of filemap_write_and_wait_range() in that case, but your
suggestion will force that unconditional overhead and skip all the early exits
possible in hpage_collapse_scan_file()?

> I wonder also if doing I/O without getting the mmap lock again and revalidating
> is wise, as the state of things might have changed significantly.
>
> So maybe need a hugepage_vma_revalidate() as well?

The file collapse path (apart from collapse_pte_mapped_thp) is solely concerned
about doing the collapse in the page cache, for which information about the mm or
the vma is not needed, that is why no locking is required. The get_file() in
khugepaged_scan_mm_slot() seems to be serving the same function as maybe_unlock_mmap_for_io().
So I don't think this is needed?

>
>
>> +
>>   	result = alloc_charge_folio(&new_folio, mm, cc);
>>   	if (result != SCAN_SUCCEED)
>>   		goto out;
>>
>> base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
>> --
>> 2.43.0
>>
> Thanks, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 06:54:57PM +0530, Dev Jain wrote:
>
> On 10/11/25 5:31 pm, Lorenzo Stoakes wrote:
> >
> > ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
> > better off just doing it in madvise_collapse().
>
> I suppose the common case is that writeback is not needed, and I don't know what
> is the overhead of filemap_write_and_wait_range() in that case, but your

Low.

> suggestion will force that unconditional overhead and skip all the early exits
> possible in hpage_collapse_scan_file()?

Which are?

PMD-mapped folio at start of range, scan abort, non-LRU, spurious ref count

I don't think this matters.

And we're trading for putting _yet more_ logic that belongs elsewhere in the
wrong place.

I mean I'd actually be pretty good with us putting it literally in madvise.c,
but since we defer the collapse to khugepaged.c then madvise_collapse().

>
> > I wonder also if doing I/O without getting the mmap lock again and revalidating
> > is wise, as the state of things might have changed significantly.
> >
> > So maybe need a hugepage_vma_revalidate() as well?
>
> The file collapse path (apart from collapse_pte_mapped_thp) is solely concerned
> about doing the collapse in the page cache, for which information about the mm or
> the vma is not needed, that is why no locking is required. The get_file() in

The user has asked specifically to collapse pages in a VMA's range. Yes you can
go check the mapping of a pinned file which you're keeping pinned during this
operation (wise? Not sure it is).

This would be the first time in this operation we are doing a _synchronous_ I/O
operation where we sleep holding a pin.

So no, I think we really do need to revalidate.

'Collapse some random file we no longer map at this address' is probably not
great semantics, also of course, we are revalidating at each PMD anyway.

Maybe even do a addr -= HPAGE_PMD_SIZE; continue + take it from the top?

Maybe David has thoughts...

> khugepaged_scan_mm_slot() seems to be serving the same function as maybe_unlock_mmap_for_io().
> So I don't think this is needed?

We're talking about the MADV_COLLAPSE case so don't understand this? I may be
missing something here (happens a lot ;)!


>
> >
> >
> > > +
> > >   	result = alloc_charge_folio(&new_folio, mm, cc);
> > >   	if (result != SCAN_SUCCEED)
> > >   		goto out;
> > >
> > > base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
> > > --
> > > 2.43.0
> > >
> > Thanks, Lorenzo

Cheers, Lorenzo

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Dev Jain]

On 10/11/25 5:02 pm, Shivank Garg wrote:
> When MADV_COLLAPSE encounters dirty file-backed pages, it currently
> returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
> whereas dirty pages are a transient condition that may resolve on retry.
>
> Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
> is harmless as it will revisit the range after async writeback completes.

Taking a cursory look at enum scan_result, I am sure there are other error
codes as well which redirect to -EINVAL when they actually should to something
else...

>
> Signed-off-by: Shivank Garg <shivankg@amd.com>
> ---
>   include/trace/events/huge_memory.h | 3 ++-
>   mm/khugepaged.c                    | 4 +++-
>   2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
> index dd94d14a2427..9014a9bbe64c 100644
> --- a/include/trace/events/huge_memory.h
> +++ b/include/trace/events/huge_memory.h
> @@ -38,7 +38,8 @@
>   	EM( SCAN_PAGE_HAS_PRIVATE,	"page_has_private")		\
>   	EM( SCAN_STORE_FAILED,		"store_failed")			\
>   	EM( SCAN_COPY_MC,		"copy_poisoned_page")		\
> -	EMe(SCAN_PAGE_FILLED,		"page_filled")
> +	EM(SCAN_PAGE_FILLED,		"page_filled")			\
> +	EMe(SCAN_PAGE_DIRTY,		"page_dirty")
>   
>   #undef EM
>   #undef EMe
> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
> index d08ed6eb9ce1..7df329c9c87d 100644
> --- a/mm/khugepaged.c
> +++ b/mm/khugepaged.c
> @@ -60,6 +60,7 @@ enum scan_result {
>   	SCAN_STORE_FAILED,
>   	SCAN_COPY_MC,
>   	SCAN_PAGE_FILLED,
> +	SCAN_PAGE_DIRTY,
>   };
>   
>   #define CREATE_TRACE_POINTS
> @@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>   				 */
>   				xas_unlock_irq(&xas);
>   				filemap_flush(mapping);
> -				result = SCAN_FAIL;
> +				result = SCAN_PAGE_DIRTY;
>   				goto xa_unlocked;
>   			} else if (folio_test_writeback(folio)) {
>   				xas_unlock_irq(&xas);

Now that you are at it, it would make sense to redirect this folio_test_writeback()
branch also to -EAGAIN, and call the common error code SCAN_PAGE_UNDER_WRITEBACK.

> @@ -2747,6 +2748,7 @@ static int madvise_collapse_errno(enum scan_result r)
>   	case SCAN_PAGE_LRU:
>   	case SCAN_DEL_PAGE_LRU:
>   	case SCAN_PAGE_FILLED:
> +	case SCAN_PAGE_DIRTY:
>   		return -EAGAIN;
>   	/*
>   	 * Other: Trying again likely not to succeed / error intrinsic to

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Matthew Wilcox]

On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> text sections), the pages may still be dirty from recent writes. The

That explanation derails my brain entirely.  Text isn't writable!  How
can the pages be dirty and file-backed text?

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 01:47:10PM +0000, Matthew Wilcox wrote:
> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> > When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> > text sections), the pages may still be dirty from recent writes. The
>
> That explanation derails my brain entirely.  Text isn't writable!  How
> can the pages be dirty and file-backed text?

Because they just compiled it and it's not been written back to disk yet :)

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[David Hildenbrand (Red Hat)]

On 10.11.25 14:47, Matthew Wilcox wrote:
> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>> text sections), the pages may still be dirty from recent writes. The
> 
> That explanation derails my brain entirely.  Text isn't writable!  How
> can the pages be dirty and file-backed text?

Files are writable :)

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Matthew Wilcox]

On Mon, Nov 10, 2025 at 03:00:32PM +0100, David Hildenbrand (Red Hat) wrote:
> On 10.11.25 14:47, Matthew Wilcox wrote:
> > On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> > > When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> > > text sections), the pages may still be dirty from recent writes. The
> > 
> > That explanation derails my brain entirely.  Text isn't writable!  How
> > can the pages be dirty and file-backed text?
> 
> Files are writable :)

Well, if you're root ...

-rwxr-xr-x 1 root root 158632 Jun  4 11:14 /bin/ls

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 02:03:43PM +0000, Matthew Wilcox wrote:
> On Mon, Nov 10, 2025 at 03:00:32PM +0100, David Hildenbrand (Red Hat) wrote:
> > On 10.11.25 14:47, Matthew Wilcox wrote:
> > > On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> > > > When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> > > > text sections), the pages may still be dirty from recent writes. The
> > >
> > > That explanation derails my brain entirely.  Text isn't writable!  How
> > > can the pages be dirty and file-backed text?
> >
> > Files are writable :)
>
> Well, if you're root ...
>
> -rwxr-xr-x 1 root root 158632 Jun  4 11:14 /bin/ls
>

gcc foo.c -o foo && ./foo

Is more the issue I think

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Matthew Wilcox]

On Mon, Nov 10, 2025 at 01:52:46PM +0000, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 01:47:10PM +0000, Matthew Wilcox wrote:
> > On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> > > When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> > > text sections), the pages may still be dirty from recent writes. The
> >
> > That explanation derails my brain entirely.  Text isn't writable!  How
> > can the pages be dirty and file-backed text?
> 
> Because they just compiled it and it's not been written back to disk yet :)

So we can avoid these patches simply by changing userspace to call
fsync()?  Cool!

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Garg, Shivank]

On 11/10/2025 7:22 PM, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 01:47:10PM +0000, Matthew Wilcox wrote:
>> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>>> text sections), the pages may still be dirty from recent writes. The
>>
>> That explanation derails my brain entirely.  Text isn't writable!  How
>> can the pages be dirty and file-backed text?
> 
> Because they just compiled it and it's not been written back to disk yet :)

Hi, 

It's not about compilation. My binaries are already compiled.

The issue is copying those binary to a freshly mounted filesystem.
The page cache folios remain dirty until background writeback completes.

Reproduces 100% for me: fresh XFS/EXT4 mount -> copy binary -> execute -> MADV_COLLAPSE fails.

Detail logs: https://lore.kernel.org/all/0b84865c-5b23-4be6-9902-af9d5e63c182@amd.com

Thanks,
Shivank

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 07:50:17PM +0530, Garg, Shivank wrote:
>
>
> On 11/10/2025 7:22 PM, Lorenzo Stoakes wrote:
> > On Mon, Nov 10, 2025 at 01:47:10PM +0000, Matthew Wilcox wrote:
> >> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> >>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> >>> text sections), the pages may still be dirty from recent writes. The
> >>
> >> That explanation derails my brain entirely.  Text isn't writable!  How
> >> can the pages be dirty and file-backed text?
> >
> > Because they just compiled it and it's not been written back to disk yet :)
>
> Hi,
>
> It's not about compilation. My binaries are already compiled.
>
> The issue is copying those binary to a freshly mounted filesystem.
> The page cache folios remain dirty until background writeback completes.
>
> Reproduces 100% for me: fresh XFS/EXT4 mount -> copy binary -> execute -> MADV_COLLAPSE fails.
>
> Detail logs: https://lore.kernel.org/all/0b84865c-5b23-4be6-9902-af9d5e63c182@amd.com

It amounts to the same thing unless I'm missing something? You've done something
to write out the file and then immediately execute before writeback completes.

>
> Thanks,
> Shivank

Thanks, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Matthew Wilcox]

On Mon, Nov 10, 2025 at 07:50:17PM +0530, Garg, Shivank wrote:
> The issue is copying those binary to a freshly mounted filesystem.
> The page cache folios remain dirty until background writeback completes.
> 
> Reproduces 100% for me: fresh XFS/EXT4 mount -> copy binary -> execute -> MADV_COLLAPSE fails.

Yes, but this is an uncommon thing to do.  Really, it's the kind of
thing you do when you're testing something (like, whether ext4 supports
large folios, and whether that yields a performance improvement).
It's more reasonable to change userspace than the kernel to solve this
problem you're having.

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[David Hildenbrand (Red Hat)]

On 10.11.25 15:05, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 02:03:43PM +0000, Matthew Wilcox wrote:
>> On Mon, Nov 10, 2025 at 03:00:32PM +0100, David Hildenbrand (Red Hat) wrote:
>>> On 10.11.25 14:47, Matthew Wilcox wrote:
>>>> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>>>>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>>>>> text sections), the pages may still be dirty from recent writes. The
>>>>
>>>> That explanation derails my brain entirely.  Text isn't writable!  How
>>>> can the pages be dirty and file-backed text?
>>>
>>> Files are writable :)
>>
>> Well, if you're root ...
>>
>> -rwxr-xr-x 1 root root 158632 Jun  4 11:14 /bin/ls
>>
> 
> gcc foo.c -o foo && ./foo
> 
> Is more the issue I think

Yeah, that's my understanding as well. I guess stuff like 
package/container updates might similarly trigger it.

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 01:22:16PM +0000, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 06:37:58PM +0530, Garg, Shivank wrote:
> >
> >
> > On 11/10/2025 5:31 PM, Lorenzo Stoakes wrote:
> > > On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
> > >> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
> >
> > >> ---
> > >> Applies cleanly on:
> > >> 6.18-rc5
> > >> mm-stable:e9a6fb0bc
> > >
> > > Please base on mm-unstable. mm-stable is usually out of date until very close to
> > > merge window.
> >
> > I'm observing issues when testing with kselftest on mm-unstable and mm-new branches that prevent
> > proper testing for my patches:
> >
> > On mm-unstable (without my patches):
> >
> > # # running ./transhuge-stress -d 20
> > # # --------------------------------
> > # # TAP version 13
> > # # 1..1
> > # # transhuge-stress: allocate 220271 transhuge pages, using 440543 MiB virtual memory and 1720 MiB of ram
> >
> >
> > [  367.225667] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
> > [  367.230635] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 5b 99 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
> > [  367.249378] RSP: 0000:ffffcde32943fba8 EFLAGS: 00010282
> > [  367.254605] RAX: ffff8bd1668fdc00 RBX: 00007ffc15df5000 RCX: 00003fffffffffe0
> > [  367.261736] RDX: ffffffff995cb530 RSI: 0003ffffffffffff RDI: ffffcbd1560dffe0
> > [  367.268862] RBP: 0003ffffffffffff R08: ffffcde32943fc47 R09: 0000000000000000
> > [  367.275994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
> > [  367.283129] R13: 0000000000000000 R14: ffff8bd1668fdc00 R15: 0000000000100cca
> > [  367.290260] FS:  00007ff600af5b80(0000) GS:ffff8c4e9ec7e000(0000) knlGS:0000000000000000
> > [  367.298344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [  367.304083] CR2: ffffcbd1560dffe8 CR3: 00000001280e9001 CR4: 0000000000770ef0
> > [  367.311216] PKRU: 55555554
> > [  367.313929] Call Trace:
> > [  367.316375]  <TASK>
> > [  367.318479]  __read_swap_cache_async+0x8e/0x1b0
> > [  367.323014]  swap_vma_readahead+0x23d/0x430
> > [  367.327198]  swapin_readahead+0xb0/0xc0
> > [  367.331039]  do_swap_page+0x5bc/0x1260
> > [  367.334789]  ? rseq_ip_fixup+0x6f/0x190
> > [  367.338631]  ? __pfx_default_wake_function+0x10/0x10
> > [  367.343596]  __handle_mm_fault+0x49a/0x760
> > [  367.347696]  handle_mm_fault+0x188/0x300
> > [  367.351620]  do_user_addr_fault+0x15b/0x6c0
> > [  367.355807]  exc_page_fault+0x60/0x100
> > [  367.359562]  asm_exc_page_fault+0x22/0x30
> > [  367.363574] RIP: 0033:0x7ff60091ba99
> > [  367.367153] Code: f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 40 c4 01 00 f3 0f 1e fa 80 3d b5 f5 0e 00 00 74 13 31 c0 0f 05 48 3d 00 f0 ff ff 77 4f <c3> 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75
> > [  367.385897] RSP: 002b:00007ffc15df1118 EFLAGS: 00010203
> > [  367.391124] RAX: 0000000000000001 RBX: 000055941fb672a0 RCX: 00007ff60091ba91
> > [  367.398256] RDX: 0000000000000001 RSI: 000055941fb813e0 RDI: 0000000000000000
> > [  367.405387] RBP: 00007ffc15df21e0 R08: 0000000000000000 R09: 0000000000000007
> > [  367.412513] R10: 000055941fb97cb0 R11: 0000000000000246 R12: 000055941fb813e0
> > [  367.419646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
> > [  367.426781]  </TASK>
> > [  367.428970] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd mgag200 rapl drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma k10temp i2c_smbus wmi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler sg dm_multipath drm fuse dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 kvm_amd sd_mod ahci nvme libahci kvm libata nvme_core tg3 ccp megaraid_sas irqbypass
> > [  367.497528] CR2: ffffcbd1560dffe8
> > [  367.500846] ---[ end trace 0000000000000000 ]---
>
> Yikes, oopsies!
>
> I'll try running tests locally on threadripper, but ran tests against yours
> previously and seemed fine, strange. Maybe fixed since but let me try, maybe
> because swap is not enabled locally for me?
>
> Likely this actually...

I have tried on swap-enabled setup and no issue with mm-unstable.

So this is odd, I know you have limited time (_totally sympathise_) but is it at
all possible if you get a moment to bisect against tip mm-unstable/mm-new?

Obviously we want to make sure buggy swap code doesn't get merged to mainline!

>
> >
> >
> >
> > -----------------
> > On mm-new (without my patches):
> >
> > [  394.144770] get_swap_device: Bad swap offset entry 3ffffffffffff
> >
> > dmesg | grep "get_swap_device: Bad swap offset entry" | wc -l
> > 359
> >
> >
> > Additionally, kexec triggers an oops and crash during swapoff:
> >
> >
> >          Deactivating swap   704.854238] BUG: unable to handle page fault for address: ffffcbe2de8dffe8
> > [  704.861524] #PF: supervisor read access in kernel mode
> > ;39mswap.img.swa[  704.866666] #PF: error_code(0x0000) - not-present page
> > [  704.873253] PGD 0 P4D 0
> > p - /swap.im[  704.875790] Oops: Oops: 0000 [#1] SMP NOPTI
> > g...
> > [  704.881354] CPU: 122 UID: 0 PID: 107680 Comm: swapoff Kdump: loaded Not tainted 6.18.0-rc5+ #11 NONE
> > [  704.891283] Hardware name: Dell Inc. PowerEdge R6525/024PW1, BIOS 2.16.2 07/09/2024
> > [  704.898930] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
> > [  704.903907] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 7b 95 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
> > [  704.922720] RSP: 0018:ffffcf1227b1fc08 EFLAGS: 00010282
> > [  704.928035] RAX: ffff8be2cefb3c00 RBX: 0000555c65a5c000 RCX: 00003fffffffffe0
> > [  704.928036] RDX: 0003ffffffffffff RSI: 0003ffffffffffff RDI: ffffcbe2de8dffe0
> > [  704.928037] RBP: 0000000000000000 R08: ffff8be2de8e0520 R09: 0000000000000000
> >          Unmount[  704.928038] R10: 000000000000ffff R11: ffffcf12236f4000 R12: ffff8be2d5b8d968
> > [  704.928039] R13: 0003ffffffffffff R14: fffff3eec85eb000 R15: 0000555c65a51000
> > [  704.928039] FS:  00007f41fcab3800(0000) GS:ffff8c602b6fe000(0000) knlGS:0000000000000000
> > [  704.928040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [  704.928041] CR2: ffffcbe2de8dffe8 CR3: 00000074981af004 CR4: 0000000000770ef0
> > [  704.928041] PKRU: 55555554
> > [  704.928042] Call Trace:
> > [  704.928043]  <TASK>
> > [  704.928044]  unuse_pte_range+0x10b/0x290
> > [  704.928047]  unuse_pud_range.isra.0+0x149/0x190
> > [  704.928048]  unuse_vma+0x1a6/0x220
> > [  704.928050]  unuse_mm+0x9b/0x110
> > [  704.928052]  try_to_unuse+0xc5/0x260
> > [  704.928053]  __do_sys_swapoff+0x244/0x670
> > ing boo[  705.016662]  do_syscall_64+0x67/0xc50
> > [  705.016667]  ? do_user_addr_fault+0x15b/0x6c0
> > t.mount - /b[  705.026100]  ? exc_page_fault+0x60/0x100
> > [  705.031498]  ? irqentry_exit_to_user_mode+0x20/0xe0
> > oot...
> > [  705.036377]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
> > [  705.042200] RIP: 0033:0x7f41fc9271bb
> > [  705.045780] Code: 0f 1e fa 48 83 fe 01 48 8b 15 59 bc 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 f3 0f 1e fa b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2d bc 0d 00 f7 d8 64 89 01 48
> > [  705.064807] RSP: 002b:00007ffd14b5b6e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a8
> > [  705.064809] RAX: ffffffffffffffda RBX: 00007ffd14b5cf30 RCX: 00007f41fc9271bb
> > [  705.064810] RDX: 0000000000000001 RSI: 0000000000000c00 RDI: 000055d48f533a40
> > [  705.064810] RBP: 00007ffd14b5b750 R08: 00007f41fca03b20 R09: 0000000000000000
> > [  705.064811] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000000
> > [  705.064811] R13: 0000000000000000 R14: 000055d4584f1479 R15: 000055d4584f2b20
> > [  705.064813]  </TASK>
> > [  705.064814] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd rapl mgag200 drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma ipmi_si k10temp i2c_smbus acpi_power_meter wmi acpi_ipmi ipmi_msghandler sg dm_multipath fuse drm dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 sd_mod kvm_amd ahci libahci kvm nvme tg3 libata ccp irqbypass nvme_core megaraid_sas [last unloaded: ipmi_devintf]
> > [  705.180420] CR2: ffffcbe2de8dffe8
> > [  705.183852] ---[ end trace 0000000000000000 ]---
> >
> >
> > I haven't had cycles to dig into this yet and been swamped with other things.
>
> Fully understand, I'm _very_ familiar with this situation :)
>
> I need more cores... ;)

Oh it's nice to have more :) I am bankrupt now, but it's nice to have more ;)

Cheers, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Zi Yan]

On 10 Nov 2025, at 11:06, Lorenzo Stoakes wrote:

> On Mon, Nov 10, 2025 at 01:22:16PM +0000, Lorenzo Stoakes wrote:
>> On Mon, Nov 10, 2025 at 06:37:58PM +0530, Garg, Shivank wrote:
>>>
>>>
>>> On 11/10/2025 5:31 PM, Lorenzo Stoakes wrote:
>>>> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>>>>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>>>
>>>>> ---
>>>>> Applies cleanly on:
>>>>> 6.18-rc5
>>>>> mm-stable:e9a6fb0bc
>>>>
>>>> Please base on mm-unstable. mm-stable is usually out of date until very close to
>>>> merge window.
>>>
>>> I'm observing issues when testing with kselftest on mm-unstable and mm-new branches that prevent
>>> proper testing for my patches:
>>>
>>> On mm-unstable (without my patches):
>>>
>>> # # running ./transhuge-stress -d 20
>>> # # --------------------------------
>>> # # TAP version 13
>>> # # 1..1
>>> # # transhuge-stress: allocate 220271 transhuge pages, using 440543 MiB virtual memory and 1720 MiB of ram
>>>
>>>
>>> [  367.225667] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
>>> [  367.230635] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 5b 99 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
>>> [  367.249378] RSP: 0000:ffffcde32943fba8 EFLAGS: 00010282
>>> [  367.254605] RAX: ffff8bd1668fdc00 RBX: 00007ffc15df5000 RCX: 00003fffffffffe0
>>> [  367.261736] RDX: ffffffff995cb530 RSI: 0003ffffffffffff RDI: ffffcbd1560dffe0
>>> [  367.268862] RBP: 0003ffffffffffff R08: ffffcde32943fc47 R09: 0000000000000000
>>> [  367.275994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>>> [  367.283129] R13: 0000000000000000 R14: ffff8bd1668fdc00 R15: 0000000000100cca
>>> [  367.290260] FS:  00007ff600af5b80(0000) GS:ffff8c4e9ec7e000(0000) knlGS:0000000000000000
>>> [  367.298344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>> [  367.304083] CR2: ffffcbd1560dffe8 CR3: 00000001280e9001 CR4: 0000000000770ef0
>>> [  367.311216] PKRU: 55555554
>>> [  367.313929] Call Trace:
>>> [  367.316375]  <TASK>
>>> [  367.318479]  __read_swap_cache_async+0x8e/0x1b0
>>> [  367.323014]  swap_vma_readahead+0x23d/0x430
>>> [  367.327198]  swapin_readahead+0xb0/0xc0
>>> [  367.331039]  do_swap_page+0x5bc/0x1260
>>> [  367.334789]  ? rseq_ip_fixup+0x6f/0x190
>>> [  367.338631]  ? __pfx_default_wake_function+0x10/0x10
>>> [  367.343596]  __handle_mm_fault+0x49a/0x760
>>> [  367.347696]  handle_mm_fault+0x188/0x300
>>> [  367.351620]  do_user_addr_fault+0x15b/0x6c0
>>> [  367.355807]  exc_page_fault+0x60/0x100
>>> [  367.359562]  asm_exc_page_fault+0x22/0x30
>>> [  367.363574] RIP: 0033:0x7ff60091ba99
>>> [  367.367153] Code: f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 40 c4 01 00 f3 0f 1e fa 80 3d b5 f5 0e 00 00 74 13 31 c0 0f 05 48 3d 00 f0 ff ff 77 4f <c3> 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75
>>> [  367.385897] RSP: 002b:00007ffc15df1118 EFLAGS: 00010203
>>> [  367.391124] RAX: 0000000000000001 RBX: 000055941fb672a0 RCX: 00007ff60091ba91
>>> [  367.398256] RDX: 0000000000000001 RSI: 000055941fb813e0 RDI: 0000000000000000
>>> [  367.405387] RBP: 00007ffc15df21e0 R08: 0000000000000000 R09: 0000000000000007
>>> [  367.412513] R10: 000055941fb97cb0 R11: 0000000000000246 R12: 000055941fb813e0
>>> [  367.419646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>>> [  367.426781]  </TASK>
>>> [  367.428970] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd mgag200 rapl drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma k10temp i2c_smbus wmi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler sg dm_multipath drm fuse dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 kvm_amd sd_mod ahci nvme libahci kvm libata nvme_core tg3 ccp megaraid_sas irqbypass
>>> [  367.497528] CR2: ffffcbd1560dffe8
>>> [  367.500846] ---[ end trace 0000000000000000 ]---
>>
>> Yikes, oopsies!
>>
>> I'll try running tests locally on threadripper, but ran tests against yours
>> previously and seemed fine, strange. Maybe fixed since but let me try, maybe
>> because swap is not enabled locally for me?
>>
>> Likely this actually...
>
> I have tried on swap-enabled setup and no issue with mm-unstable.
>
> So this is odd, I know you have limited time (_totally sympathise_) but is it at
> all possible if you get a moment to bisect against tip mm-unstable/mm-new?
>
> Obviously we want to make sure buggy swap code doesn't get merged to mainline!

I could not reproduce locally either.

Shivank, can you share your config file and machine config?

>
>>
>>>
>>>
>>>
>>> -----------------
>>> On mm-new (without my patches):
>>>
>>> [  394.144770] get_swap_device: Bad swap offset entry 3ffffffffffff
>>>
>>> dmesg | grep "get_swap_device: Bad swap offset entry" | wc -l
>>> 359
>>>
>>>
>>> Additionally, kexec triggers an oops and crash during swapoff:
>>>
>>>
>>>          Deactivating swap   704.854238] BUG: unable to handle page fault for address: ffffcbe2de8dffe8
>>> [  704.861524] #PF: supervisor read access in kernel mode
>>> ;39mswap.img.swa[  704.866666] #PF: error_code(0x0000) - not-present page
>>> [  704.873253] PGD 0 P4D 0
>>> p - /swap.im[  704.875790] Oops: Oops: 0000 [#1] SMP NOPTI
>>> g...
>>> [  704.881354] CPU: 122 UID: 0 PID: 107680 Comm: swapoff Kdump: loaded Not tainted 6.18.0-rc5+ #11 NONE
>>> [  704.891283] Hardware name: Dell Inc. PowerEdge R6525/024PW1, BIOS 2.16.2 07/09/2024
>>> [  704.898930] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
>>> [  704.903907] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 7b 95 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
>>> [  704.922720] RSP: 0018:ffffcf1227b1fc08 EFLAGS: 00010282
>>> [  704.928035] RAX: ffff8be2cefb3c00 RBX: 0000555c65a5c000 RCX: 00003fffffffffe0
>>> [  704.928036] RDX: 0003ffffffffffff RSI: 0003ffffffffffff RDI: ffffcbe2de8dffe0
>>> [  704.928037] RBP: 0000000000000000 R08: ffff8be2de8e0520 R09: 0000000000000000
>>>          Unmount[  704.928038] R10: 000000000000ffff R11: ffffcf12236f4000 R12: ffff8be2d5b8d968
>>> [  704.928039] R13: 0003ffffffffffff R14: fffff3eec85eb000 R15: 0000555c65a51000
>>> [  704.928039] FS:  00007f41fcab3800(0000) GS:ffff8c602b6fe000(0000) knlGS:0000000000000000
>>> [  704.928040] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>> [  704.928041] CR2: ffffcbe2de8dffe8 CR3: 00000074981af004 CR4: 0000000000770ef0
>>> [  704.928041] PKRU: 55555554
>>> [  704.928042] Call Trace:
>>> [  704.928043]  <TASK>
>>> [  704.928044]  unuse_pte_range+0x10b/0x290
>>> [  704.928047]  unuse_pud_range.isra.0+0x149/0x190
>>> [  704.928048]  unuse_vma+0x1a6/0x220
>>> [  704.928050]  unuse_mm+0x9b/0x110
>>> [  704.928052]  try_to_unuse+0xc5/0x260
>>> [  704.928053]  __do_sys_swapoff+0x244/0x670
>>> ing boo[  705.016662]  do_syscall_64+0x67/0xc50
>>> [  705.016667]  ? do_user_addr_fault+0x15b/0x6c0
>>> t.mount - /b[  705.026100]  ? exc_page_fault+0x60/0x100
>>> [  705.031498]  ? irqentry_exit_to_user_mode+0x20/0xe0
>>> oot...
>>> [  705.036377]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
>>> [  705.042200] RIP: 0033:0x7f41fc9271bb
>>> [  705.045780] Code: 0f 1e fa 48 83 fe 01 48 8b 15 59 bc 0d 00 19 c0 83 e0 f0 83 c0 26 64 89 02 b8 ff ff ff ff c3 f3 0f 1e fa b8 a8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2d bc 0d 00 f7 d8 64 89 01 48
>>> [  705.064807] RSP: 002b:00007ffd14b5b6e8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a8
>>> [  705.064809] RAX: ffffffffffffffda RBX: 00007ffd14b5cf30 RCX: 00007f41fc9271bb
>>> [  705.064810] RDX: 0000000000000001 RSI: 0000000000000c00 RDI: 000055d48f533a40
>>> [  705.064810] RBP: 00007ffd14b5b750 R08: 00007f41fca03b20 R09: 0000000000000000
>>> [  705.064811] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000000
>>> [  705.064811] R13: 0000000000000000 R14: 000055d4584f1479 R15: 000055d4584f2b20
>>> [  705.064813]  </TASK>
>>> [  705.064814] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd rapl mgag200 drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma ipmi_si k10temp i2c_smbus acpi_power_meter wmi acpi_ipmi ipmi_msghandler sg dm_multipath fuse drm dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 sd_mod kvm_amd ahci libahci kvm nvme tg3 libata ccp irqbypass nvme_core megaraid_sas [last unloaded: ipmi_devintf]
>>> [  705.180420] CR2: ffffcbe2de8dffe8
>>> [  705.183852] ---[ end trace 0000000000000000 ]---
>>>
>>>
>>> I haven't had cycles to dig into this yet and been swamped with other things.
>>
>> Fully understand, I'm _very_ familiar with this situation :)
>>
>> I need more cores... ;)
>
> Oh it's nice to have more :) I am bankrupt now, but it's nice to have more ;)
>
> Cheers, Lorenzo


Best Regards,
Yan, Zi

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Garg, Shivank]

[-- Attachment #1: Type: text/plain, Size: 6355 bytes --]



On 11/10/2025 10:25 PM, Zi Yan wrote:
> On 10 Nov 2025, at 11:06, Lorenzo Stoakes wrote:
> 
>> On Mon, Nov 10, 2025 at 01:22:16PM +0000, Lorenzo Stoakes wrote:
>>> On Mon, Nov 10, 2025 at 06:37:58PM +0530, Garg, Shivank wrote:
>>>>
>>>>
>>>> On 11/10/2025 5:31 PM, Lorenzo Stoakes wrote:
>>>>> On Mon, Nov 10, 2025 at 11:32:53AM +0000, Shivank Garg wrote:
>>>>>> When MADV_COLLAPSE is called on file-backed mappings (e.g., executable
>>>>
>>>>>> ---
>>>>>> Applies cleanly on:
>>>>>> 6.18-rc5
>>>>>> mm-stable:e9a6fb0bc
>>>>>
>>>>> Please base on mm-unstable. mm-stable is usually out of date until very close to
>>>>> merge window.
>>>>
>>>> I'm observing issues when testing with kselftest on mm-unstable and mm-new branches that prevent
>>>> proper testing for my patches:
>>>>
>>>> On mm-unstable (without my patches):
>>>>
>>>> # # running ./transhuge-stress -d 20
>>>> # # --------------------------------
>>>> # # TAP version 13
>>>> # # 1..1
>>>> # # transhuge-stress: allocate 220271 transhuge pages, using 440543 MiB virtual memory and 1720 MiB of ram
>>>>
>>>>
>>>> [  367.225667] RIP: 0010:swap_cache_get_folio+0x2d/0xc0
>>>> [  367.230635] Code: 00 00 48 89 f9 49 89 f9 48 89 fe 48 c1 e1 06 49 c1 e9 3a 48 c1 e9 0f 48 c1 e1 05 4a 8b 04 cd c0 2e 5b 99 48 8b 78 60 48 01 cf <48> 8b 47 08 48 85 c0 74 20 48 89 f2 81 e2 ff 01 00 00 48 8d 04 d0
>>>> [  367.249378] RSP: 0000:ffffcde32943fba8 EFLAGS: 00010282
>>>> [  367.254605] RAX: ffff8bd1668fdc00 RBX: 00007ffc15df5000 RCX: 00003fffffffffe0
>>>> [  367.261736] RDX: ffffffff995cb530 RSI: 0003ffffffffffff RDI: ffffcbd1560dffe0
>>>> [  367.268862] RBP: 0003ffffffffffff R08: ffffcde32943fc47 R09: 0000000000000000
>>>> [  367.275994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
>>>> [  367.283129] R13: 0000000000000000 R14: ffff8bd1668fdc00 R15: 0000000000100cca
>>>> [  367.290260] FS:  00007ff600af5b80(0000) GS:ffff8c4e9ec7e000(0000) knlGS:0000000000000000
>>>> [  367.298344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>>>> [  367.304083] CR2: ffffcbd1560dffe8 CR3: 00000001280e9001 CR4: 0000000000770ef0
>>>> [  367.311216] PKRU: 55555554
>>>> [  367.313929] Call Trace:
>>>> [  367.316375]  <TASK>
>>>> [  367.318479]  __read_swap_cache_async+0x8e/0x1b0
>>>> [  367.323014]  swap_vma_readahead+0x23d/0x430
>>>> [  367.327198]  swapin_readahead+0xb0/0xc0
>>>> [  367.331039]  do_swap_page+0x5bc/0x1260
>>>> [  367.334789]  ? rseq_ip_fixup+0x6f/0x190
>>>> [  367.338631]  ? __pfx_default_wake_function+0x10/0x10
>>>> [  367.343596]  __handle_mm_fault+0x49a/0x760
>>>> [  367.347696]  handle_mm_fault+0x188/0x300
>>>> [  367.351620]  do_user_addr_fault+0x15b/0x6c0
>>>> [  367.355807]  exc_page_fault+0x60/0x100
>>>> [  367.359562]  asm_exc_page_fault+0x22/0x30
>>>> [  367.363574] RIP: 0033:0x7ff60091ba99
>>>> [  367.367153] Code: f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 40 c4 01 00 f3 0f 1e fa 80 3d b5 f5 0e 00 00 74 13 31 c0 0f 05 48 3d 00 f0 ff ff 77 4f <c3> 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec 20 48 89 55 e8 48 89 75
>>>> [  367.385897] RSP: 002b:00007ffc15df1118 EFLAGS: 00010203
>>>> [  367.391124] RAX: 0000000000000001 RBX: 000055941fb672a0 RCX: 00007ff60091ba91
>>>> [  367.398256] RDX: 0000000000000001 RSI: 000055941fb813e0 RDI: 0000000000000000
>>>> [  367.405387] RBP: 00007ffc15df21e0 R08: 0000000000000000 R09: 0000000000000007
>>>> [  367.412513] R10: 000055941fb97cb0 R11: 0000000000000246 R12: 000055941fb813e0
>>>> [  367.419646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
>>>> [  367.426781]  </TASK>
>>>> [  367.428970] Modules linked in: xfrm_user xfrm_algo xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables overlay bridge stp llc cfg80211 rfkill binfmt_misc ipmi_ssif amd_atl intel_rapl_msr intel_rapl_common wmi_bmof amd64_edac edac_mce_amd mgag200 rapl drm_client_lib i2c_algo_bit drm_shmem_helper drm_kms_helper acpi_cpufreq i2c_piix4 ptdma k10temp i2c_smbus wmi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler sg dm_multipath drm fuse dm_mod nfnetlink ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 kvm_amd sd_mod ahci nvme libahci kvm libata nvme_core tg3 ccp megaraid_sas irqbypass
>>>> [  367.497528] CR2: ffffcbd1560dffe8
>>>> [  367.500846] ---[ end trace 0000000000000000 ]---
>>>
>>> Yikes, oopsies!
>>>
>>> I'll try running tests locally on threadripper, but ran tests against yours
>>> previously and seemed fine, strange. Maybe fixed since but let me try, maybe
>>> because swap is not enabled locally for me?
>>>
>>> Likely this actually...
>>
>> I have tried on swap-enabled setup and no issue with mm-unstable.
>>
>> So this is odd, I know you have limited time (_totally sympathise_) but is it at
>> all possible if you get a moment to bisect against tip mm-unstable/mm-new?
>>
>> Obviously we want to make sure buggy swap code doesn't get merged to mainline!
> 
> I could not reproduce locally either.
> 
> Shivank, can you share your config file and machine config?

I bisected the crash on mm-unstable

b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8 is the first bad commit
commit b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8
Author: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date:   Sat Nov 8 17:08:18 2025 +0000

    mm: eliminate is_swap_pte() when softleaf_from_pte() suffices

    In cases where we can simply utilise the fact that softleaf_from_pte()
    treats present entries as if they were none entries and thus eliminate
    spurious uses of is_swap_pte(), do so.

    No functional change intended.

Got delayed because I did a wrong step in git bisect and wanted to double confirm bisection.

No worries on time. Happy to test whenever you have a patch.

AMD Zen 3 EPYC server (7713) (2-sockets, 32 cores, SMT Enabled), 1 NUMA node per socket

               total        used        free      shared  buff/cache   available
Mem:           430Gi       183Gi       248Gi       5.5Mi       489Mi       246Gi
Swap:          8.0Gi        84Ki       8.0Gi

/proc/cmdline options:
init_on_alloc=0 console=ttyS0,115200n8 earlyprintk mitigations=off nohz_full= nohz=off amd_pstate=disable preempt=none

config attached.

Let me know if you need any other information:

Thanks,
Shivank

[-- Attachment #2: .config --]
[-- Type: text/plain, Size: 177252 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 6.18.0-rc5 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=130300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=24200
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=24200
CONFIG_LLD_VERSION=0
CONFIG_RUSTC_VERSION=109000
CONFIG_RUSTC_LLVM_VERSION=200108
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_TOOLS_SUPPORT_RELR=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_ASSUME=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_LD_CAN_USE_KEEP_IN_OVERLAY=y
CONFIG_RUSTC_HAS_COERCE_POINTEE=y
CONFIG_RUSTC_HAS_SPAN_FILE=y
CONFIG_RUSTC_HAS_UNNECESSARY_TRANSMUTES=y
CONFIG_RUSTC_HAS_FILE_WITH_NUL=y
CONFIG_PAHOLE_VERSION=125
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_WERROR is not set
# CONFIG_UAPI_HEADER_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_WATCH_QUEUE=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# CONFIG_IRQ_KUNIT_TEST is not set
# end of IRQ subsystem

CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST_IDLE=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_TIME_KUNIT_TEST=m
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=125
# CONFIG_POSIX_AUX_CLOCKS is not set
# end of Timers subsystem

CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y

#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
CONFIG_BPF_LSM=y
# end of BPF subsystem

CONFIG_PREEMPT_NONE_BUILD=y
CONFIG_ARCH_HAS_PREEMPT_LAZY=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_PREEMPT_LAZY is not set
# CONFIG_PREEMPT_RT is not set
# CONFIG_PREEMPT_DYNAMIC is not set
CONFIG_SCHED_CORE=y
# CONFIG_SCHED_CLASS_EXT is not set

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_SCHED_AVG_IRQ=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_PSI=y
CONFIG_PSI_DEFAULT_DISABLED=y
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_NEED_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y

#
# Scheduler features
#
CONFIG_UCLAMP_TASK=y
CONFIG_UCLAMP_BUCKETS_COUNT=5
# CONFIG_SCHED_PROXY_EXEC is not set
# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC10_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
CONFIG_GCC_NO_STRINGOP_OVERFLOW=y
CONFIG_CC_NO_STRINGOP_OVERFLOW=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_SLAB_OBJ_EXT=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
# CONFIG_CGROUP_FAVOR_DYNMODS is not set
CONFIG_MEMCG=y
# CONFIG_MEMCG_V1 is not set
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_GROUP_SCHED_WEIGHT=y
CONFIG_GROUP_SCHED_BANDWIDTH=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_SCHED_MM_CID=y
# CONFIG_UCLAMP_TASK_GROUP is not set
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_DMEM is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
# CONFIG_CPUSETS_V1 is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
CONFIG_CGROUP_MISC=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
CONFIG_BOOT_CONFIG=y
# CONFIG_BOOT_CONFIG_FORCE is not set
# CONFIG_BOOT_CONFIG_EMBED is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
# CONFIG_INITRAMFS_TEST is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_RINGBUFFER_KUNIT_TEST=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_SMALL is not set
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_FUTEX_PRIVATE_HASH=y
CONFIG_FUTEX_MPOL=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
# CONFIG_IO_URING_MOCK_FILE is not set
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
CONFIG_CACHESTAT_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_SELFTEST is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_GUEST_PERF_EVENTS=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters

CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y

#
# Kexec and crash features
#
CONFIG_CRASH_RESERVE=y
CONFIG_VMCORE_INFO=y
CONFIG_KEXEC_CORE=y
CONFIG_HAVE_IMA_KEXEC=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_KEXEC_SIG=y
# CONFIG_KEXEC_SIG_FORCE is not set
CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_KEXEC_JUMP=y
# CONFIG_KEXEC_HANDOVER is not set
CONFIG_CRASH_DUMP=y
# CONFIG_CRASH_DUMP_KUNIT_TEST is not set
CONFIG_CRASH_HOTPLUG=y
CONFIG_CRASH_MAX_MEMORY_RANGES=8192
# end of Kexec and crash features
# end of General setup

CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_AUDIT_ARCH=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_DYNAMIC_PHYSICAL_MASK=y
CONFIG_PGTABLE_LEVELS=5

#
# Processor type and features
#
CONFIG_SMP=y
CONFIG_X86_X2APIC=y
CONFIG_AMD_SECURE_AVIC=y
# CONFIG_X86_POSTED_MSI is not set
CONFIG_X86_MPPARSE=y
CONFIG_X86_CPU_RESCTRL=y
CONFIG_X86_FRED=y
CONFIG_X86_EXTENDED_PLATFORM=y
CONFIG_X86_NUMACHIP=y
# CONFIG_X86_VSMP is not set
# CONFIG_X86_UV is not set
# CONFIG_X86_INTEL_MID is not set
# CONFIG_X86_GOLDFISH is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
# CONFIG_PARAVIRT is not set
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_ACRN_GUEST is not set
# CONFIG_BHYVE_GUEST is not set
CONFIG_CC_HAS_MARCH_NATIVE=y
CONFIG_X86_NATIVE_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_HAVE_PAE=y
CONFIG_X86_CX8=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_BROADCAST_TLB_FLUSH=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_GART_IOMMU is not set
CONFIG_BOOT_VESA_SUPPORT=y
CONFIG_MAXSMP=y
CONFIG_NR_CPUS_RANGE_BEGIN=8192
CONFIG_NR_CPUS_RANGE_END=8192
CONFIG_NR_CPUS_DEFAULT=8192
CONFIG_NR_CPUS=8192
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_ACPI_MADT_WAKEUP=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set

#
# Performance monitoring
#
# CONFIG_PERF_EVENTS_INTEL_UNCORE is not set
CONFIG_PERF_EVENTS_INTEL_RAPL=m
# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
CONFIG_PERF_EVENTS_AMD_UNCORE=y
CONFIG_PERF_EVENTS_AMD_BRS=y
# end of Performance monitoring

CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_X86_IOPL_IOPERM=y
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_LATE_LOADING is not set
# CONFIG_MICROCODE_DBG is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_X86_DIRECT_GBPAGES=y
CONFIG_X86_CPA_STATISTICS=y
CONFIG_X86_MEM_ENCRYPT=y
CONFIG_AMD_MEM_ENCRYPT=y
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SHIFT=10
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
# CONFIG_ARCH_MEMORY_PROBE is not set
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_PMEM_LEGACY is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_X86_UMIP=y
CONFIG_CC_HAS_IBT=y
# CONFIG_X86_KERNEL_IBT is not set
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_ARCH_PKEY_BITS=4
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_X86_SGX=y
# CONFIG_X86_USER_SHADOW_STACK is not set
# CONFIG_INTEL_TDX_HOST is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_HANDOVER_PROTOCOL=y
CONFIG_EFI_MIXED=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_ARCH_SUPPORTS_KEXEC=y
CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
CONFIG_ARCH_SELECTS_KEXEC_FILE=y
CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y
CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y
CONFIG_ARCH_SUPPORTS_KEXEC_HANDOVER=y
CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
CONFIG_ARCH_DEFAULT_CRASH_DUMP=y
CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y
CONFIG_ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
CONFIG_LEGACY_VSYSCALL_XONLY=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
CONFIG_HAVE_LIVEPATCH=y
CONFIG_LIVEPATCH=y
CONFIG_X86_BUS_LOCK_DETECT=y
# end of Processor type and features

CONFIG_CC_HAS_NAMED_AS=y
CONFIG_CC_HAS_NAMED_AS_FIXED_SANITIZERS=y
CONFIG_USE_X86_SEG_SUPPORT=y
CONFIG_CC_HAS_SLS=y
CONFIG_CC_HAS_RETURN_THUNK=y
CONFIG_CC_HAS_ENTRY_PADDING=y
CONFIG_FUNCTION_PADDING_CFI=11
CONFIG_FUNCTION_PADDING_BYTES=16
CONFIG_CALL_PADDING=y
CONFIG_HAVE_CALL_THUNKS=y
CONFIG_CALL_THUNKS=y
CONFIG_PREFIX_SYMBOLS=y
CONFIG_CPU_MITIGATIONS=y
CONFIG_MITIGATION_PAGE_TABLE_ISOLATION=y
CONFIG_MITIGATION_RETPOLINE=y
CONFIG_MITIGATION_RETHUNK=y
CONFIG_MITIGATION_UNRET_ENTRY=y
CONFIG_MITIGATION_CALL_DEPTH_TRACKING=y
# CONFIG_CALL_THUNKS_DEBUG is not set
CONFIG_MITIGATION_IBPB_ENTRY=y
CONFIG_MITIGATION_IBRS_ENTRY=y
CONFIG_MITIGATION_SRSO=y
# CONFIG_MITIGATION_SLS is not set
CONFIG_MITIGATION_GDS=y
CONFIG_MITIGATION_RFDS=y
CONFIG_MITIGATION_SPECTRE_BHI=y
CONFIG_MITIGATION_MDS=y
# CONFIG_MITIGATION_TAA is not set
CONFIG_MITIGATION_MMIO_STALE_DATA=y
# CONFIG_MITIGATION_L1TF is not set
# CONFIG_MITIGATION_RETBLEED is not set
# CONFIG_MITIGATION_SPECTRE_V1 is not set
# CONFIG_MITIGATION_SPECTRE_V2 is not set
CONFIG_MITIGATION_SRBDS=y
CONFIG_MITIGATION_SSB=y
CONFIG_MITIGATION_ITS=y
# CONFIG_MITIGATION_TSA is not set
# CONFIG_MITIGATION_VMSCAPE is not set
CONFIG_ARCH_HAS_ADD_PAGES=y

#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_HIBERNATION_COMP_LZO=y
CONFIG_HIBERNATION_DEF_COMP="lzo"
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ENERGY_MODEL=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_TABLE_LIB=y
CONFIG_ACPI_THERMAL_LIB=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
# CONFIG_ACPI_FPDT is not set
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_TAD is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_IPMI=m
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
CONFIG_ACPI_HED=y
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_HMAT=y
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
CONFIG_ACPI_DPTF=y
# CONFIG_DPTF_POWER is not set
# CONFIG_DPTF_PCH_FIVR is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_ACPI_PFRUT is not set
CONFIG_ACPI_PCC=y
# CONFIG_ACPI_FFH is not set
CONFIG_ACPI_MRRM=y
CONFIG_PMIC_OPREGION=y
CONFIG_ACPI_VIOT=y
CONFIG_ACPI_PRMT=y
CONFIG_X86_PM_TIMER=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
CONFIG_X86_PCC_CPUFREQ=m
CONFIG_X86_AMD_PSTATE=y
CONFIG_X86_AMD_PSTATE_DEFAULT_MODE=3
# CONFIG_X86_AMD_PSTATE_UT is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set

#
# shared options
#
CONFIG_CPUFREQ_ARCH_CUR_FREQ=y
# end of CPU Frequency scaling

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
# end of CPU Idle

CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options

#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
CONFIG_AMD_NODE=y
# end of Bus options (PCI etc.)

#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_EMULATION_DEFAULT_DISABLED is not set
# CONFIG_X86_X32_ABI is not set
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
# end of Binary Emulations

CONFIG_KVM_COMMON=y
CONFIG_HAVE_KVM_PFNCACHE=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_DIRTY_RING=y
CONFIG_HAVE_KVM_DIRTY_RING_TSO=y
CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_READONLY_MEM=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_GENERIC_PRE_FAULT_MEMORY=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=m
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_VIRT_XFER_TO_GUEST_WORK=y
CONFIG_HAVE_KVM_PM_NOTIFIER=y
CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y
CONFIG_KVM_GENERIC_MMU_NOTIFIER=y
CONFIG_KVM_ELIDE_TLB_FLUSH_IF_YOUNG=y
CONFIG_KVM_MMU_LOCKLESS_AGING=y
CONFIG_KVM_GENERIC_MEMORY_ATTRIBUTES=y
CONFIG_KVM_GUEST_MEMFD=y
CONFIG_HAVE_KVM_ARCH_GMEM_PREPARE=y
CONFIG_HAVE_KVM_ARCH_GMEM_INVALIDATE=y
CONFIG_HAVE_KVM_ARCH_GMEM_POPULATE=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM_X86=m
CONFIG_KVM=m
# CONFIG_KVM_WERROR is not set
CONFIG_KVM_SW_PROTECTED_VM=y
CONFIG_KVM_INTEL=m
# CONFIG_KVM_INTEL_PROVE_VE is not set
CONFIG_X86_SGX_KVM=y
CONFIG_KVM_AMD=m
CONFIG_KVM_AMD_SEV=y
CONFIG_KVM_IOAPIC=y
CONFIG_KVM_SMM=y
CONFIG_KVM_HYPERV=y
# CONFIG_KVM_XEN is not set
# CONFIG_KVM_PROVE_MMU is not set
CONFIG_KVM_MAX_NR_VCPUS=4096
CONFIG_X86_REQUIRED_FEATURE_ALWAYS=y
CONFIG_X86_REQUIRED_FEATURE_NOPL=y
CONFIG_X86_REQUIRED_FEATURE_CX8=y
CONFIG_X86_REQUIRED_FEATURE_CMOV=y
CONFIG_X86_REQUIRED_FEATURE_CPUID=y
CONFIG_X86_REQUIRED_FEATURE_FPU=y
CONFIG_X86_REQUIRED_FEATURE_PAE=y
CONFIG_X86_REQUIRED_FEATURE_PSE=y
CONFIG_X86_REQUIRED_FEATURE_PGE=y
CONFIG_X86_REQUIRED_FEATURE_MSR=y
CONFIG_X86_REQUIRED_FEATURE_FXSR=y
CONFIG_X86_REQUIRED_FEATURE_XMM=y
CONFIG_X86_REQUIRED_FEATURE_XMM2=y
CONFIG_X86_REQUIRED_FEATURE_LM=y
CONFIG_X86_DISABLED_FEATURE_VME=y
CONFIG_X86_DISABLED_FEATURE_K6_MTRR=y
CONFIG_X86_DISABLED_FEATURE_CYRIX_ARR=y
CONFIG_X86_DISABLED_FEATURE_CENTAUR_MCR=y
CONFIG_X86_DISABLED_FEATURE_LAM=y
CONFIG_X86_DISABLED_FEATURE_XENPV=y
CONFIG_X86_DISABLED_FEATURE_TDX_GUEST=y
CONFIG_X86_DISABLED_FEATURE_USER_SHSTK=y
CONFIG_X86_DISABLED_FEATURE_IBT=y
CONFIG_AS_WRUSS=y
CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y

#
# General architecture-dependent options
#
CONFIG_HOTPLUG_SMT=y
CONFIG_ARCH_SUPPORTS_SCHED_SMT=y
CONFIG_ARCH_SUPPORTS_SCHED_CLUSTER=y
CONFIG_ARCH_SUPPORTS_SCHED_MC=y
CONFIG_SCHED_SMT=y
CONFIG_SCHED_CLUSTER=y
CONFIG_SCHED_MC=y
CONFIG_HOTPLUG_CORE_SYNC=y
CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
CONFIG_HOTPLUG_CORE_SYNC_FULL=y
CONFIG_HOTPLUG_SPLIT_STARTUP=y
CONFIG_HOTPLUG_PARALLEL=y
CONFIG_GENERIC_IRQ_ENTRY=y
CONFIG_GENERIC_SYSCALL=y
CONFIG_GENERIC_ENTRY=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_KRETPROBE_ON_RETHOOK=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
CONFIG_ARCH_HAS_CPU_PASID=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_WANTS_NO_INSTR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_RUST=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_MMU_GATHER_MERGE_VMAS=y
CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM=y
CONFIG_MMU_LAZY_TLB_REFCOUNT=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_HAVE_EXTRA_ELF_NOTES=y
CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_HAVE_ARCH_KSTACK_ERASE=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_LTO_NONE=y
CONFIG_ARCH_SUPPORTS_AUTOFDO_CLANG=y
CONFIG_ARCH_SUPPORTS_PROPELLER_CLANG=y
CONFIG_ARCH_SUPPORTS_CFI=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_PMD_MKWRITE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_HAS_EXECMEM_ROX=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_PAGE_SHIFT=12
CONFIG_HAVE_OBJTOOL=y
CONFIG_HAVE_JUMP_LABEL_HACK=y
CONFIG_HAVE_NOINSTR_HACK=y
CONFIG_HAVE_NOINSTR_VALIDATION=y
CONFIG_HAVE_UACCESS_VALIDATION=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_SUPPORTS_RT=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
CONFIG_RANDOMIZE_KSTACK_OFFSET=y
CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_ARCH_HAS_CPU_RESCTRL=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_ARCH_HAS_CC_PLATFORM=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
CONFIG_DYNAMIC_SIGFRAME=y
CONFIG_HAVE_ARCH_NODE_DEV_GROUP=y
CONFIG_ARCH_HAS_HW_PTE_YOUNG=y
CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y
CONFIG_ARCH_HAS_KERNEL_FPU_SUPPORT=y
CONFIG_ARCH_VMLINUX_NEEDS_RELOCS=y
CONFIG_HAVE_GENERIC_TIF_BITS=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_FUNCTION_ALIGNMENT_4B=y
CONFIG_FUNCTION_ALIGNMENT_16B=y
CONFIG_FUNCTION_ALIGNMENT=16
CONFIG_ARCH_HAS_CPU_ATTACK_VECTORS=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
# CONFIG_MODULE_DEBUG is not set
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
CONFIG_MODVERSIONS=y
CONFIG_GENKSYMS=y
# CONFIG_GENDWARFKSYMS is not set
CONFIG_ASM_MODVERSIONS=y
# CONFIG_EXTENDED_MODVERSIONS is not set
CONFIG_BASIC_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA256 is not set
# CONFIG_MODULE_SIG_SHA384 is not set
CONFIG_MODULE_SIG_SHA512=y
# CONFIG_MODULE_SIG_SHA3_256 is not set
# CONFIG_MODULE_SIG_SHA3_384 is not set
# CONFIG_MODULE_SIG_SHA3_512 is not set
CONFIG_MODULE_SIG_HASH="sha512"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/usr/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_WRITE_MOUNTED=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_CGROUP_IOLATENCY=y
CONFIG_BLK_CGROUP_FC_APPID=y
# CONFIG_BLK_CGROUP_IOCOST is not set
# CONFIG_BLK_CGROUP_IOPRIO is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types

CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
CONFIG_IOSCHED_BFQ=y
CONFIG_BFQ_GROUP_IOSCHED=y
# CONFIG_BFQ_CGROUP_DEBUG is not set
# end of IO Schedulers

CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_ELF_KUNIT_TEST is not set
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# CONFIG_EXEC_KUNIT_TEST is not set
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SWAP=y
CONFIG_ZSWAP=y
# CONFIG_ZSWAP_DEFAULT_ON is not set
# CONFIG_ZSWAP_SHRINKER_DEFAULT_ON is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set
# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
CONFIG_ZSMALLOC=y

#
# Zsmalloc allocator options
#

#
# Zsmalloc is a common backend allocator for zswap & zram
#
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_ZSMALLOC_CHAIN_SIZE=8
# end of Zsmalloc allocator options

#
# Slab allocator options
#
CONFIG_SLUB=y
CONFIG_KVFREE_RCU_BATCHED=y
# CONFIG_SLUB_TINY is not set
# CONFIG_SLAB_MERGE_DEFAULT is not set
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLAB_BUCKETS=y
# CONFIG_SLUB_STATS is not set
CONFIG_SLUB_CPU_PARTIAL=y
# CONFIG_RANDOM_KMALLOC_CACHES is not set
# end of Slab allocator options

CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_SPARSEMEM_VMEMMAP_PREINIT=y
CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y
CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
CONFIG_ARCH_WANT_HUGETLB_VMEMMAP_PREINIT=y
CONFIG_HAVE_GUP_FAST=y
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_HAVE_BOOTMEM_INFO_NODE=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_MEMORY_HOTPLUG=y
# CONFIG_MHP_DEFAULT_ONLINE_TYPE_OFFLINE is not set
CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO=y
# CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_KERNEL is not set
# CONFIG_MHP_DEFAULT_ONLINE_TYPE_ONLINE_MOVABLE is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_MHP_MEMMAP_ON_MEMORY=y
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
CONFIG_SPLIT_PTE_PTLOCKS=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_SPLIT_PMD_PTLOCKS=y
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_DEVICE_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PCP_BATCH_SCALE_MAX=5
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_WANTS_THP_SWAP=y
# CONFIG_PERSISTENT_HUGE_ZERO_FOLIO is not set
CONFIG_MM_ID=y
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
# CONFIG_TRANSPARENT_HUGEPAGE_NEVER is not set
# CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_NEVER is not set
# CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_ALWAYS is not set
# CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_WITHIN_SIZE is not set
CONFIG_TRANSPARENT_HUGEPAGE_SHMEM_HUGE_ADVISE=y
# CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_NEVER is not set
# CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_ALWAYS is not set
# CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_WITHIN_SIZE is not set
CONFIG_TRANSPARENT_HUGEPAGE_TMPFS_HUGE_ADVISE=y
CONFIG_THP_SWAP=y
CONFIG_READ_ONLY_THP_FOR_FS=y
# CONFIG_NO_PAGE_MAPCOUNT is not set
CONFIG_PAGE_MAPCOUNT=y
CONFIG_PGTABLE_HAS_HUGE_LEAVES=y
CONFIG_ASYNC_KERNEL_PGTABLE_FREE=y
CONFIG_ARCH_SUPPORTS_HUGE_PFNMAP=y
CONFIG_ARCH_SUPPORTS_PMD_PFNMAP=y
CONFIG_ARCH_SUPPORTS_PUD_PFNMAP=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_SYSFS=y
CONFIG_CMA_AREAS=7
CONFIG_PAGE_BLOCK_MAX_ORDER=10
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
CONFIG_PAGE_IDLE_FLAG=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ARCH_HAS_ZONE_DMA_SET=y
CONFIG_ZONE_DMA=y
CONFIG_ZONE_DMA32=y
CONFIG_ZONE_DEVICE=y
CONFIG_GET_FREE_REGION=y
CONFIG_DEVICE_PRIVATE=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
CONFIG_ARCH_USES_PG_ARCH_2=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PERCPU_STATS is not set
CONFIG_GUP_TEST=y
# CONFIG_DMAPOOL_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_MEMFD_CREATE=y
CONFIG_SECRETMEM=y
# CONFIG_ANON_VMA_NAME is not set
CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y
CONFIG_USERFAULTFD=y
CONFIG_PTE_MARKER_UFFD_WP=y
CONFIG_LRU_GEN=y
CONFIG_LRU_GEN_ENABLED=y
# CONFIG_LRU_GEN_STATS is not set
CONFIG_LRU_GEN_WALKS_MMU=y
CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
CONFIG_PER_VMA_LOCK=y
CONFIG_LOCK_MM_AND_FIND_VMA=y
CONFIG_IOMMU_MM_DATA=y
CONFIG_EXECMEM=y
CONFIG_NUMA_MEMBLKS=y
CONFIG_NUMA_EMU=y
CONFIG_ARCH_SUPPORTS_PT_RECLAIM=y
CONFIG_PT_RECLAIM=y

#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options

CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_XGRESS=y
CONFIG_SKB_EXTENSIONS=y
CONFIG_NET_DEVMEM=y
CONFIG_NET_CRC32C=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
# CONFIG_INET_PSP is not set
CONFIG_UNIX=y
CONFIG_AF_UNIX_OOB=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_USER_COMPAT is not set
# CONFIG_XFRM_INTERFACE is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_XFRM_STATISTICS=y
# CONFIG_NET_KEY is not set
# CONFIG_XFRM_IPTFS is not set
# CONFIG_DIBS is not set
CONFIG_XDP_SOCKETS=y
# CONFIG_XDP_SOCKETS_DIAG is not set
# CONFIG_NET_HANDSHAKE_KUNIT_TEST is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INET_RAW_DIAG=y
# CONFIG_INET_DIAG_DESTROY is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_SIGPOOL=y
# CONFIG_TCP_AO is not set
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
# CONFIG_IPV6_VTI is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
# CONFIG_IPV6_SUBTREES is not set
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_INET_MPTCP_DIAG=y
CONFIG_MPTCP_IPV6=y
# CONFIG_MPTCP_KUNIT_TEST is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_SKIP_EGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_BPF_LINK=y
# CONFIG_NETFILTER_NETLINK_HOOK is not set
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NETFILTER_NETLINK_OSF is not set
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_LOG_SYSLOG is not set
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
# CONFIG_NF_CONNTRACK_AMANDA is not set
# CONFIG_NF_CONNTRACK_FTP is not set
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
# CONFIG_NF_CT_NETLINK is not set
# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
# CONFIG_NFT_NUMGEN is not set
# CONFIG_NFT_CT is not set
# CONFIG_NFT_EXTHDR_DCCP is not set
# CONFIG_NFT_CONNLIMIT is not set
# CONFIG_NFT_LOG is not set
# CONFIG_NFT_LIMIT is not set
# CONFIG_NFT_MASQ is not set
# CONFIG_NFT_REDIR is not set
CONFIG_NFT_NAT=m
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_QUOTA is not set
# CONFIG_NFT_REJECT is not set
CONFIG_NFT_COMPAT=m
# CONFIG_NFT_HASH is not set
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NFT_SYNPROXY is not set
# CONFIG_NF_DUP_NETDEV is not set
# CONFIG_NFT_DUP_NETDEV is not set
# CONFIG_NFT_FWD_NETDEV is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=y
# CONFIG_NETFILTER_XTABLES_COMPAT is not set
# CONFIG_NETFILTER_XTABLES_LEGACY is not set

#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
# CONFIG_NETFILTER_XT_CONNMARK is not set
CONFIG_NETFILTER_XT_SET=m

#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_CT is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
# CONFIG_NETFILTER_XT_TARGET_HL is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_NAT is not set
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set

#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# end of Core Netfilter Configuration

CONFIG_IP_SET=m
CONFIG_IP_SET_MAX=256
# CONFIG_IP_SET_BITMAP_IP is not set
# CONFIG_IP_SET_BITMAP_IPMAC is not set
# CONFIG_IP_SET_BITMAP_PORT is not set
# CONFIG_IP_SET_HASH_IP is not set
# CONFIG_IP_SET_HASH_IPMARK is not set
# CONFIG_IP_SET_HASH_IPPORT is not set
# CONFIG_IP_SET_HASH_IPPORTIP is not set
# CONFIG_IP_SET_HASH_IPPORTNET is not set
# CONFIG_IP_SET_HASH_IPMAC is not set
# CONFIG_IP_SET_HASH_MAC is not set
# CONFIG_IP_SET_HASH_NETPORTNET is not set
# CONFIG_IP_SET_HASH_NET is not set
# CONFIG_IP_SET_HASH_NETNET is not set
# CONFIG_IP_SET_HASH_NETPORT is not set
# CONFIG_IP_SET_HASH_NETIFACE is not set
# CONFIG_IP_SET_LIST_SET is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
CONFIG_NF_TABLES_IPV4=y
# CONFIG_NFT_DUP_IPV4 is not set
# CONFIG_NFT_FIB_IPV4 is not set
CONFIG_NF_TABLES_ARP=y
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
CONFIG_NF_REJECT_IPV4=m
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_RPFILTER is not set
# CONFIG_IP_NF_MATCH_TTL is not set
CONFIG_IP_NF_TARGET_REJECT=m
# CONFIG_IP_NF_TARGET_SYNPROXY is not set
# CONFIG_IP_NF_TARGET_ECN is not set
CONFIG_NFT_COMPAT_ARP=m
# CONFIG_IP_NF_ARP_MANGLE is not set
# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
CONFIG_NF_TABLES_IPV6=y
# CONFIG_NFT_DUP_IPV6 is not set
# CONFIG_NFT_FIB_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
# CONFIG_NF_LOG_IPV6 is not set
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_AH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
# CONFIG_IP6_NF_MATCH_MH is not set
# CONFIG_IP6_NF_MATCH_RPFILTER is not set
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_MATCH_SRH is not set
# CONFIG_IP6_NF_TARGET_REJECT is not set
# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
# CONFIG_IP6_NF_TARGET_NPT is not set
# end of IPv6: Netfilter Configuration

CONFIG_NF_DEFRAG_IPV6=m
# CONFIG_NF_TABLES_BRIDGE is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not set
# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=y
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_BPF is not set
# CONFIG_NET_SCH_DUALPI2 is not set
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"

#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_FLOW is not set
CONFIG_NET_CLS_CGROUP=y
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
CONFIG_NET_TC_SKB_EXT=y
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
CONFIG_NETLINK_DIAG=y
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
# CONFIG_MPLS_ROUTING is not set
CONFIG_NET_NSH=y
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_PCPU_DEV_REFCNT=y
CONFIG_MAX_SKB_FRAGS=17
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NET_DROP_MONITOR=y
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
# CONFIG_MCTP is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
# CONFIG_CFG80211_KUNIT_TEST is not set
# CONFIG_MAC80211 is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
CONFIG_CEPH_LIB=m
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
# CONFIG_CEPH_LIB_USE_DNS_RESOLVER is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_PAGE_POOL=y
CONFIG_PAGE_POOL_STATS=y
CONFIG_FAILOVER=m
CONFIG_ETHTOOL_NETLINK=y
# CONFIG_NETDEV_ADDR_LIST_TEST is not set
# CONFIG_NET_TEST is not set

#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
CONFIG_PCIEAER_CXL=y
CONFIG_PCIE_ECRC=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
# CONFIG_PCIE_PTM is not set
CONFIG_PCIE_EDR=y
CONFIG_PCI_MSI=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
CONFIG_PCI_STUB=y
# CONFIG_PCI_PF_STUB is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_DOE=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
# CONFIG_PCI_NPEM is not set
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
# CONFIG_PCIE_TPH is not set
CONFIG_PCI_P2PDMA=y
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=64
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_OCTEONEP is not set
CONFIG_HOTPLUG_PCI_SHPC=y

#
# PCI controller drivers
#
CONFIG_VMD=y

#
# Cadence-based PCIe controllers
#
# end of Cadence-based PCIe controllers

#
# DesignWare-based PCIe controllers
#
# CONFIG_PCI_MESON is not set
# CONFIG_PCIE_DW_PLAT_HOST is not set
# end of DesignWare-based PCIe controllers

#
# Mobiveil-based PCIe controllers
#
# end of Mobiveil-based PCIe controllers

#
# PLDA-based PCIe controllers
#
# end of PLDA-based PCIe controllers
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers

# CONFIG_PCI_PWRCTRL_SLOT is not set
CONFIG_CXL_BUS=y
CONFIG_CXL_PCI=y
# CONFIG_CXL_MEM_RAW_COMMANDS is not set
CONFIG_CXL_ACPI=y
CONFIG_CXL_PMEM=y
# CONFIG_CXL_MEM is not set
# CONFIG_CXL_FEATURES is not set
CONFIG_CXL_PORT=y
CONFIG_CXL_REGION=y
CONFIG_CXL_REGION_INVALIDATION_TEST=y
CONFIG_CXL_MCE=y
CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
# CONFIG_CARDBUS is not set

#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_RAPIDIO is not set
# CONFIG_PC104 is not set

#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS_SAFE=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
# CONFIG_FW_LOADER_DEBUG is not set
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_FW_LOADER_SYSFS=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_LOADER_COMPRESS_XZ=y
# CONFIG_FW_LOADER_COMPRESS_ZSTD is not set
CONFIG_FW_CACHE=y
CONFIG_FW_UPLOAD=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_PM_QOS_KUNIT_TEST is not set
# CONFIG_PM_RUNTIME_KUNIT_TEST is not set
CONFIG_HMEM_REPORTING=y
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
# CONFIG_DM_KUNIT_TEST is not set
# CONFIG_DRIVER_PE_KUNIT_TEST is not set
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
# CONFIG_REGMAP_BUILD is not set
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices

#
# Cache Drivers
#
# end of Cache Drivers

CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol

# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT is not set
CONFIG_FW_CFG_SYSFS=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
CONFIG_SYSFB=y
# CONFIG_SYSFB_SIMPLEFB is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_SOFT_RESERVE=y
CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_APPLE_PROPERTIES=y
# CONFIG_RESET_ATTACK_MITIGATION is not set
CONFIG_EFI_RCI2_TABLE=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_EARLYCON=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_RUNTIME is not set
# CONFIG_EFI_COCO_SECRET is not set
# CONFIG_OVMF_DEBUG_LOG is not set
CONFIG_UNACCEPTED_MEMORY=y
CONFIG_EFI_SBAT_FILE=""
# end of EFI (Extensible Firmware Interface) Support

CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y

#
# Qualcomm firmware drivers
#
# end of Qualcomm firmware drivers

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

# CONFIG_FWCTL is not set
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
CONFIG_CDROM=m
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_DRBD=m
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=m
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=m
CONFIG_BLK_DEV_RBD=m
# CONFIG_BLK_DEV_UBLK is not set
# CONFIG_BLK_DEV_ZONED_LOOP is not set

#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
CONFIG_NVME_VERBOSE_ERRORS=y
# CONFIG_NVME_HWMON is not set
CONFIG_NVME_FABRICS=m
CONFIG_NVME_FC=m
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_HOST_AUTH is not set
CONFIG_NVME_TARGET=m
# CONFIG_NVME_TARGET_DEBUGFS is not set
# CONFIG_NVME_TARGET_PASSTHRU is not set
# CONFIG_NVME_TARGET_LOOP is not set
# CONFIG_NVME_TARGET_FC is not set
# CONFIG_NVME_TARGET_TCP is not set
# CONFIG_NVME_TARGET_AUTH is not set
# end of NVME Support

#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_TI_FPC202 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_NTSYNC is not set
# CONFIG_NSM is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=y
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# CONFIG_EEPROM_M24LR is not set
# end of EEPROM support

# CONFIG_CB710_CORE is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_GENWQE is not set
# CONFIG_BCM_VK is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_UACCE is not set
CONFIG_PVPANIC=y
# CONFIG_PVPANIC_MMIO is not set
# CONFIG_PVPANIC_PCI is not set
# CONFIG_GP_PCI1XXXX is not set
# CONFIG_KEBA_CP500 is not set
# end of Misc devices

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_LIB_KUNIT_TEST is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
CONFIG_BLK_DEV_SR=m
CONFIG_CHR_DEV_SG=m
CONFIG_BLK_DEV_BSG=y
CONFIG_CHR_DEV_SCH=m
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
# CONFIG_SCSI_PROTO_TEST is not set

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_SRP_ATTRS=m
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=m
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_MPI3MR is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
# CONFIG_VMWARE_PVSCSI is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
CONFIG_SCSI_VIRTIO=m
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
CONFIG_SCSI_DH_ALUA=y
# end of SCSI device support

CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
CONFIG_SATA_AHCI_PLATFORM=m
# CONFIG_AHCI_DWC is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=m
# CONFIG_SATA_DWC is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set

#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_BITMAP=y
# CONFIG_MD_LLBITMAP is not set
CONFIG_MD_AUTODETECT=y
CONFIG_MD_BITMAP_FILE=y
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
# CONFIG_DM_UNSTRIPED is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_EBS is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_MULTIPATH_QL is not set
# CONFIG_DM_MULTIPATH_ST is not set
# CONFIG_DM_MULTIPATH_HST is not set
# CONFIG_DM_MULTIPATH_IOA is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_DUST is not set
CONFIG_DM_UEVENT=y
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_ZONED is not set
CONFIG_DM_AUDIT=y
# CONFIG_DM_VDO is not set
# CONFIG_DM_PCACHE is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_LOGGING=y

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_OVPN is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_PFCP is not set
# CONFIG_AMT is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
CONFIG_TUN=y
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=y
CONFIG_VIRTIO_NET=m
# CONFIG_NLMON is not set
# CONFIG_NETKIT is not set
# CONFIG_NET_VRF is not set
# CONFIG_ARCNET is not set
CONFIG_ETHERNET=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
# CONFIG_PDS_CORE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
# CONFIG_NET_VENDOR_ARC is not set
CONFIG_NET_VENDOR_ASIX=y
# CONFIG_SPI_AX88796C is not set
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
# CONFIG_CX_ECAT is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
CONFIG_TIGON3=m
CONFIG_TIGON3_HWMON=y
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
# CONFIG_BNGE is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_CAVIUM_PTP is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
# CONFIG_NET_VENDOR_CORTINA is not set
CONFIG_NET_VENDOR_DAVICOM=y
# CONFIG_DM9051 is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_ENGLEDER=y
# CONFIG_TSNEP is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
CONFIG_NET_VENDOR_FUNGIBLE=y
# CONFIG_FUN_ETH is not set
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HISILICON=y
# CONFIG_HIBMCGE is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
# CONFIG_HINIC3 is not set
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
# CONFIG_IDPF is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_ADI=y
# CONFIG_ADIN1110 is not set
CONFIG_NET_VENDOR_LITEX=y
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_OCTEON_EP is not set
# CONFIG_OCTEON_EP_VF is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_META=y
# CONFIG_FBNIC is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETERION is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
# CONFIG_RTASE is not set
# CONFIG_NET_VENDOR_RENESAS is not set
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
# CONFIG_SFC_SIENA is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
CONFIG_NET_VENDOR_VERTEXCOM=y
# CONFIG_MSE102X is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WANGXUN=y
# CONFIG_NGBE is not set
# CONFIG_TXGBEVF is not set
# CONFIG_NGBEVF is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_NET_VENDOR_XILINX is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_MDIO_BUS=y
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_LED_TRIGGER_PHY=y
CONFIG_FIXED_PHY=y

#
# MII PHY device drivers
#
# CONFIG_AS21XXX_PHY is not set
# CONFIG_AIR_EN8811H_PHY is not set
CONFIG_AMD_PHY=m
# CONFIG_ADIN_PHY is not set
# CONFIG_ADIN1100_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88Q2XXX_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
# CONFIG_MAXLINEAR_GPHY is not set
# CONFIG_MAXLINEAR_86110_PHY is not set
# CONFIG_MEDIATEK_GE_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_T1S_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_MOTORCOMM_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_CBTX_PHY is not set
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_NCN26000_PHY is not set
# CONFIG_QCA83XX_PHY is not set
# CONFIG_QCA808X_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_DP83TD510_PHY is not set
# CONFIG_DP83TG720_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
CONFIG_FWNODE_MDIO=y
CONFIG_ACPI_MDIO=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_THUNDER is not set

#
# MDIO Multiplexers
#

#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers

# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_USB_NET_DRIVERS is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K_PCI=y
# CONFIG_ATH6KL is not set
# CONFIG_WIL6210 is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_MWIFIEX is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SPI is not set
CONFIG_WLAN_VENDOR_PURELIFI=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_WLAN_VENDOR_RSI is not set
CONFIG_WLAN_VENDOR_SILABS=y
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_VIRT_WIFI is not set
CONFIG_WAN=y
# CONFIG_HDLC is not set
# CONFIG_FRAMER is not set

#
# Wireless WAN
#
CONFIG_WWAN=y
CONFIG_WWAN_DEBUGFS=y
# CONFIG_WWAN_HWSIM is not set
# CONFIG_IOSM is not set
# CONFIG_MTK_T7XX is not set
# end of Wireless WAN

# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_USB4_NET is not set
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=m
# CONFIG_ISDN is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
CONFIG_INPUT_VIVALDIFMAP=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KUNIT_TEST is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_QWIIC is not set
# CONFIG_JOYSTICK_FSIA6B is not set
# CONFIG_JOYSTICK_SENSEHAT is not set
# CONFIG_JOYSTICK_SEESAW is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP5 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_GOODIX_BERLIN_I2C is not set
# CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_HIMAX_HX852X is not set
# CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set
# CONFIG_TOUCHSCREEN_HYNITRON_CSTXXX is not set
# CONFIG_TOUCHSCREEN_HYNITRON_CST816X is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_ILITEK is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
CONFIG_TOUCHSCREEN_ELAN=y
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MSG2638 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_NOVATEK_NVT_TS is not set
# CONFIG_TOUCHSCREEN_IMAGIS is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_IQS7211 is not set
# CONFIG_TOUCHSCREEN_ZINITIX is not set
# CONFIG_TOUCHSCREEN_HIMAX_HX83112B is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_AW86927 is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_IQS7222 is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LEGACY_TIOCSTI=y
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCILIB=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=64
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_PCI1XXXX is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_LPSS is not set
CONFIG_SERIAL_8250_MID=y
CONFIG_SERIAL_8250_PERICOM=y
# CONFIG_SERIAL_8250_NI is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
CONFIG_VIRTIO_CONSOLE=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PLAT_DATA=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
# CONFIG_IPMI_WATCHDOG is not set
# CONFIG_IPMI_POWEROFF is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_HW_RANDOM_VIRTIO=y
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
CONFIG_NVRAM=y
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
# CONFIG_HPET_MMAP_DEFAULT is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
CONFIG_TCG_TPM2_HMAC=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C is not set
# CONFIG_TCG_TIS_I2C_CR50 is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_SVSM is not set
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
# CONFIG_TELCLOCK is not set
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=m
CONFIG_I2C_ALGOBIT=m

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_AMD_ASF is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
CONFIG_I2C_PIIX4=m
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_ZHAOXIN is not set

#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DESIGNWARE_CORE is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_CP2615 is not set
# CONFIG_I2C_PCI1XXXX is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support

# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_CH341 is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_MICROCHIP_CORE is not set
# CONFIG_SPI_MICROCHIP_CORE_QSPI is not set
# CONFIG_SPI_LANTIQ_SSC is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PCI1XXXX is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_VIRTIO is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set

#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set
# CONFIG_PPS_GENERATOR is not set

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
# CONFIG_DP83640_PHY is not set
# CONFIG_PTP_1588_CLOCK_INES is not set
# CONFIG_PTP_1588_CLOCK_VMCLOCK is not set
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_FC3W is not set
# CONFIG_PTP_1588_CLOCK_MOCK is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set
# CONFIG_PTP_NETC_V4_TIMER is not set
# end of PTP clock support

#
# DPLL device support
#
# CONFIG_ZL3073X_I2C is not set
# CONFIG_ZL3073X_SPI is not set
# end of DPLL device support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_CY8C95X0 is not set
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set

#
# Intel pinctrl drivers
#
CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_PINCTRL_CHERRYVIEW is not set
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=y
# CONFIG_PINCTRL_INTEL_PLATFORM is not set
# CONFIG_PINCTRL_ALDERLAKE is not set
# CONFIG_PINCTRL_BROXTON is not set
# CONFIG_PINCTRL_CANNONLAKE is not set
# CONFIG_PINCTRL_CEDARFORK is not set
# CONFIG_PINCTRL_DENVERTON is not set
# CONFIG_PINCTRL_ELKHARTLAKE is not set
# CONFIG_PINCTRL_EMMITSBURG is not set
# CONFIG_PINCTRL_GEMINILAKE is not set
# CONFIG_PINCTRL_ICELAKE is not set
# CONFIG_PINCTRL_JASPERLAKE is not set
# CONFIG_PINCTRL_LAKEFIELD is not set
# CONFIG_PINCTRL_LEWISBURG is not set
# CONFIG_PINCTRL_METEORLAKE is not set
# CONFIG_PINCTRL_METEORPOINT is not set
# CONFIG_PINCTRL_SUNRISEPOINT is not set
# CONFIG_PINCTRL_TIGERLAKE is not set
# end of Intel pinctrl drivers

#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers

CONFIG_GPIOLIB_LEGACY=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
# CONFIG_GPIO_CDEV_V1 is not set

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_GRANITERAPIDS is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_POLARFIRE_SOC is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_FXL6408 is not set
# CONFIG_GPIO_DS4520 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_GPIO_ELKHARTLAKE is not set
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_74X164 is not set
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
# CONFIG_GPIO_MPSSE is not set
# end of USB GPIO expanders

#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_LATCH is not set
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_GPIO_VIRTIO is not set
# CONFIG_GPIO_SIM is not set
# end of Virtual GPIO drivers

#
# GPIO Debugging utilities
#
# CONFIG_GPIO_SLOPPY_LOGIC_ANALYZER is not set
# CONFIG_GPIO_VIRTUSER is not set
# end of GPIO Debugging utilities

# CONFIG_W1 is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_RESTART is not set
# CONFIG_POWER_SEQUENCING is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_IP5XXX_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CHAGALL is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SAMSUNG_SDI is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_BATTERY_MAX1720X is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_MAX77976 is not set
# CONFIG_CHARGER_MAX8971 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_BQ256XX is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_BD99954 is not set
# CONFIG_BATTERY_UG3105 is not set
# CONFIG_FUEL_GAUGE_MM8013 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ASUS_ROG_RYUJIN is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_K8TEMP is not set
CONFIG_SENSORS_K10TEMP=m
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CHIPCAP2 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DRIVETEMP is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GIGABYTE_WATERFORCE is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_GPD is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_HS3001 is not set
# CONFIG_SENSORS_HTU31 is not set
# CONFIG_SENSORS_IBMAEM is not set
# CONFIG_SENSORS_IBMPEX is not set
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_ISL28022 is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWERZ is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LENOVO_EC is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2991 is not set
# CONFIG_SENSORS_LTC2992 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_LTC4282 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX127 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX31760 is not set
# CONFIG_MAX31827 is not set
# CONFIG_SENSORS_MAX6620 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MC34VR500 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_MLXREG_FAN is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT6775_I2C is not set
# CONFIG_SENSORS_NCT7363 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
# CONFIG_SENSORS_NZXT_KRAKEN3 is not set
# CONFIG_SENSORS_NZXT_SMART2 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PT5161L is not set
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHT4x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC2305 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA238 is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_SPD5118 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP464 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_XGENE is not set

#
# ACPI drivers
#
CONFIG_SENSORS_ACPI_POWER=m
# CONFIG_SENSORS_ATK0110 is not set
# CONFIG_SENSORS_ASUS_WMI is not set
# CONFIG_SENSORS_ASUS_EC is not set
# CONFIG_SENSORS_HP_WMI is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_NETLINK=y
# CONFIG_THERMAL_STATISTICS is not set
# CONFIG_THERMAL_DEBUGFS is not set
# CONFIG_THERMAL_CORE_TESTING is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
# CONFIG_PCIE_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set

#
# Intel thermal drivers
#
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_THERMAL_VECTOR=y
# CONFIG_X86_PKG_TEMP_THERMAL is not set
# CONFIG_INTEL_SOC_DTS_THERMAL is not set

#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers

# CONFIG_INTEL_PCH_THERMAL is not set
# CONFIG_INTEL_TCC_COOLING is not set
CONFIG_INTEL_HFI_THERMAL=y
# end of Intel thermal drivers

CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_LENOVO_SE10_WDT is not set
# CONFIG_LENOVO_SE30_WDT is not set
# CONFIG_WDAT_WDT is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_MLX_WDT is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ADVANTECH_EC_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_EBC_C384_WDT is not set
# CONFIG_EXAR_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_INTEL_OC_WATCHDOG is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_SMPRO is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CGBC is not set
# CONFIG_MFD_CS40L50_I2C is not set
# CONFIG_MFD_CS40L50_SPI is not set
# CONFIG_MFD_CS42L43_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77541 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77705 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6370 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_NCT6694 is not set
# CONFIG_MFD_OCELOT is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_SY7636A is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RT5120 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_BQ257XX is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS6594_I2C is not set
# CONFIG_MFD_TPS6594_SPI is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_INTEL_M10_BMC_SPI is not set
# CONFIG_MFD_UPBOARD_FPGA is not set
# CONFIG_MFD_MAX7360 is not set
# end of Multifunction device drivers

# CONFIG_REGULATOR is not set
# CONFIG_RC_CORE is not set

#
# CEC support
#
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_NXP_TDA9950 is not set
# CONFIG_CEC_SECO is not set
# CONFIG_USB_PULSE8_CEC is not set
# CONFIG_USB_RAINSHADOW_CEC is not set
# end of CEC support

# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_SCREEN_INFO=y
CONFIG_VIDEO=y
# CONFIG_AUXDISPLAY is not set
# CONFIG_AGP is not set
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m

#
# DRM debugging options
#
# CONFIG_DRM_WERROR is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_KUNIT_TEST is not set
# CONFIG_DRM_SCHED_KUNIT_TEST is not set
# end of DRM debugging options

CONFIG_DRM_KMS_HELPER=m
# CONFIG_DRM_PANIC is not set
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
CONFIG_DRM_CLIENT=y
CONFIG_DRM_CLIENT_LIB=m
CONFIG_DRM_CLIENT_SELECTION=m
CONFIG_DRM_CLIENT_SETUP=y

#
# Supported DRM clients
#
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
# CONFIG_DRM_CLIENT_LOG is not set
CONFIG_DRM_CLIENT_DEFAULT_FBDEV=y
CONFIG_DRM_CLIENT_DEFAULT="fbdev"
# end of Supported DRM clients

CONFIG_DRM_LOAD_EDID_FIRMWARE=y
CONFIG_DRM_GEM_SHMEM_HELPER=m

#
# Drivers for system framebuffers
#
# CONFIG_DRM_EFIDRM is not set
# CONFIG_DRM_SIMPLEDRM is not set
# CONFIG_DRM_VESADRM is not set
# end of Drivers for system framebuffers

#
# ARM devices
#
# end of ARM devices

# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_XE is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
CONFIG_DRM_MGAG200=m
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_AUO_A030JTN01 is not set
# CONFIG_DRM_PANEL_ILITEK_ILI9341 is not set
# CONFIG_DRM_PANEL_ORISETECH_OTA5601A is not set
# CONFIG_DRM_PANEL_WIDECHIPS_WS2401 is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges

# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_APPLETBDRM is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_DRM_PANEL_MIPI_DBI is not set
# CONFIG_DRM_PIXPAPER is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9163 is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_SHARP_MEMORY is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_GUD is not set
# CONFIG_DRM_ST7571_I2C is not set
# CONFIG_DRM_ST7586 is not set
# CONFIG_DRM_ST7735R is not set
# CONFIG_DRM_SSD130X is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SSD1307 is not set
# CONFIG_FB_SM712 is not set
CONFIG_FB_CORE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB_DEVICE=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYSMEM_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_IOMEM_FOPS=y
CONFIG_FB_IOMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
# CONFIG_FB_MODE_HELPERS is not set
CONFIG_FB_TILEBLITTING=y
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_KTD2801 is not set
# CONFIG_BACKLIGHT_KTZ8866 is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3509 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_MP3309C is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support

CONFIG_HDMI=y
# CONFIG_FIRMWARE_EDID is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support

CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_TRACE_GPU_MEM is not set
# end of Graphics support

# CONFIG_DRM_ACCEL is not set
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
# CONFIG_HID_HAPTIC is not set

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_APPLETB_BL is not set
# CONFIG_HID_APPLETB_KBD is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CP2112 is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EVISION is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_FT260 is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GOODIX_SPI is not set
# CONFIG_HID_GOOGLE_STADIA_FF is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_KYSONA is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_VRC2 is not set
# CONFIG_HID_XIAOMI is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LETSKETCH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_MEGAWORLD_FF is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PXRC is not set
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SIGMAMICRO is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_TOPRE is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
# CONFIG_HID_UNIVERSAL_PIDFF is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_WINWING is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# CONFIG_HID_MCP2200 is not set
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers

#
# HID-BPF support
#
# CONFIG_HID_BPF is not set
# end of HID-BPF support

CONFIG_I2C_HID=y
# CONFIG_I2C_HID_ACPI is not set
# CONFIG_I2C_HID_OF is not set

#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support

#
# AMD SFH HID Support
#
# CONFIG_AMD_SFH_HID is not set
# end of AMD SFH HID Support

#
# Intel THC HID Support
#
# CONFIG_INTEL_THC_HID is not set
# end of Intel THC HID Support

#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
# end of USB HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_PCI_AMD=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1
CONFIG_USB_MON=y

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DBGCAP=y
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PCI_RENESAS is not set
# CONFIG_USB_XHCI_PLATFORM is not set
# CONFIG_USB_XHCI_SIDEBAND is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set

#
# USB dual-mode controller drivers
#
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_SIMPLE is not set
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_F81232 is not set
# CONFIG_USB_SERIAL_F8153X is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_METRO is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MXUPORT is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_XSENS_MT is not set
# CONFIG_USB_SERIAL_WISHBONE is not set
# CONFIG_USB_SERIAL_SSU100 is not set
# CONFIG_USB_SERIAL_QT2 is not set
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_LJCA is not set
# CONFIG_USB_USBIO is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
CONFIG_TYPEC=y
# CONFIG_TYPEC_TCPM is not set
CONFIG_TYPEC_UCSI=y
# CONFIG_UCSI_CCG is not set
CONFIG_UCSI_ACPI=y
# CONFIG_UCSI_STM32G0 is not set
# CONFIG_TYPEC_TPS6598X is not set
# CONFIG_TYPEC_ANX7411 is not set
# CONFIG_TYPEC_RT1719 is not set
# CONFIG_TYPEC_HD3SS3220 is not set
# CONFIG_TYPEC_STUSB160X is not set
# CONFIG_TYPEC_WUSB3801 is not set

#
# USB Type-C Multiplexer/DeMultiplexer Switch support
#
# CONFIG_TYPEC_MUX_FSA4480 is not set
# CONFIG_TYPEC_MUX_GPIO_SBU is not set
# CONFIG_TYPEC_MUX_PI3USB30532 is not set
# CONFIG_TYPEC_MUX_IT5205 is not set
# CONFIG_TYPEC_MUX_NB7VPQ904M is not set
# CONFIG_TYPEC_MUX_PS883X is not set
# CONFIG_TYPEC_MUX_PTN36502 is not set
# CONFIG_TYPEC_MUX_TUSB1046 is not set
# CONFIG_TYPEC_MUX_WCD939X_USBSS is not set
# end of USB Type-C Multiplexer/DeMultiplexer Switch support

#
# USB Type-C Alternate Mode drivers
#
# CONFIG_TYPEC_DP_ALTMODE is not set
# CONFIG_TYPEC_TBT_ALTMODE is not set
# end of USB Type-C Alternate Mode drivers

CONFIG_USB_ROLE_SWITCH=y
# CONFIG_USB_ROLES_INTEL_XHCI is not set
# CONFIG_MMC is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
# CONFIG_LEDS_KUNIT_TEST is not set

#
# LED drivers
#
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_AW200XX is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_PCA995X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_BD2606MVV is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_IS31FL319X is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_SPI_BYTE is not set

#
# Flash and Torch LED drivers
#

#
# RGB LED drivers
#

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set

#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_LEDS_TRIGGER_TTY is not set
# CONFIG_LEDS_TRIGGER_INPUT_EVENTS is not set

#
# Simatic LED drivers
#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=m
CONFIG_EDAC_GHES=y
# CONFIG_EDAC_SCRUB is not set
# CONFIG_EDAC_ECS is not set
# CONFIG_EDAC_MEM_REPAIR is not set
CONFIG_EDAC_AMD64=m
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_SBRIDGE is not set
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_I10NM is not set
# CONFIG_EDAC_PND2 is not set
# CONFIG_EDAC_IGEN6 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_LIB_KUNIT_TEST is not set
CONFIG_RTC_NVMEM=y

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_MAX31335 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8111 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD2405AL is not set
# CONFIG_RTC_DRV_SD3078 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_RP5C01 is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_GOLDFISH is not set

#
# HID Sensor RTC drivers
#
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_INTEL_IDXD is not set
# CONFIG_INTEL_IDXD_COMPAT is not set
# CONFIG_INTEL_IOATDMA is not set
# CONFIG_PLX_DMA is not set
# CONFIG_XILINX_DMA is not set
# CONFIG_XILINX_XDMA is not set
# CONFIG_AMD_AE4DMA is not set
CONFIG_AMD_PTDMA=m
# CONFIG_AMD_QDMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
CONFIG_DW_DMAC_PCI=y
# CONFIG_DW_EDMA is not set
CONFIG_HSU_DMA=y
# CONFIG_SF_PDMA is not set
# CONFIG_INTEL_LDMA is not set

#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
CONFIG_UDMABUF=y
CONFIG_DMABUF_MOVE_NOTIFY=y
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
CONFIG_DMABUF_HEAPS=y
# CONFIG_DMABUF_SYSFS_STATS is not set
CONFIG_DMABUF_HEAPS_SYSTEM=y
# CONFIG_DMABUF_HEAPS_CMA is not set
# end of DMABUF options

# CONFIG_UIO is not set
# CONFIG_VFIO is not set
CONFIG_IRQ_BYPASS_MANAGER=m
CONFIG_VIRT_DRIVERS=y
CONFIG_VMGENID=y
# CONFIG_VBOXGUEST is not set
# CONFIG_NITRO_ENCLAVES is not set
# CONFIG_EFI_SECRET is not set
CONFIG_SEV_GUEST=m
CONFIG_TSM_GUEST=y
CONFIG_TSM_REPORTS=m
CONFIG_VIRTIO_ANCHOR=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI_LIB=y
CONFIG_VIRTIO_PCI_LIB_LEGACY=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_ADMIN_LEGACY=y
CONFIG_VIRTIO_PCI_LEGACY=y
CONFIG_VIRTIO_VDPA=m
# CONFIG_VIRTIO_PMEM is not set
CONFIG_VIRTIO_BALLOON=m
CONFIG_VIRTIO_MEM=m
CONFIG_VIRTIO_INPUT=m
# CONFIG_VIRTIO_MMIO is not set
# CONFIG_VIRTIO_DEBUG is not set
# CONFIG_VIRTIO_RTC is not set
CONFIG_VDPA=m
# CONFIG_VDPA_SIM is not set
# CONFIG_VDPA_USER is not set
# CONFIG_IFCVF is not set
# CONFIG_MLX5_VDPA_STEERING_DEBUG is not set
# CONFIG_VP_VDPA is not set
# CONFIG_ALIBABA_ENI_VDPA is not set
# CONFIG_SNET_VDPA is not set
# CONFIG_OCTEONEP_VDPA is not set
CONFIG_VHOST_IOTLB=m
CONFIG_VHOST_TASK=y
CONFIG_VHOST=m
CONFIG_VHOST_MENU=y
CONFIG_VHOST_NET=m
# CONFIG_VHOST_VDPA is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
CONFIG_VHOST_ENABLE_FORK_OWNER_CONTROL=y

#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# end of Microsoft Hyper-V guest support

# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
# CONFIG_STAGING is not set
# CONFIG_GOLDFISH is not set
# CONFIG_CHROME_PLATFORMS is not set
CONFIG_MELLANOX_PLATFORM=y
# CONFIG_MLX_PLATFORM is not set
# CONFIG_MLXREG_DPU is not set
# CONFIG_MLXREG_HOTPLUG is not set
# CONFIG_MLXREG_IO is not set
# CONFIG_MLXREG_LC is not set
# CONFIG_NVSW_SN2201 is not set
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=m
# CONFIG_ACPI_WMI_LEGACY_DEVICE_NAMES is not set
CONFIG_WMI_BMOF=m
# CONFIG_HUAWEI_WMI is not set
# CONFIG_MXM_WMI is not set
# CONFIG_XIAOMI_WMI is not set
# CONFIG_REDMI_WMI is not set
# CONFIG_GIGABYTE_WMI is not set
# CONFIG_ACERHDF is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_ACER_WMI is not set

#
# AMD HSMP Driver
#
# CONFIG_AMD_HSMP_ACPI is not set
# CONFIG_AMD_HSMP_PLAT is not set
# end of AMD HSMP Driver

# CONFIG_AMD_PMC is not set
# CONFIG_AMD_HFI is not set
# CONFIG_AMD_3D_VCACHE is not set
# CONFIG_AMD_WBRF is not set
# CONFIG_AMD_ISP_PLATFORM is not set
# CONFIG_ADV_SWBUTTON is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ASUS_WMI is not set
# CONFIG_ASUS_TF103C_DOCK is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_X86_PLATFORM_DRIVERS_HP is not set
# CONFIG_WIRELESS_HOTKEY is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_INTEL_IFS is not set
# CONFIG_INTEL_SAR_INT1092 is not set

#
# Intel Speed Select Technology interface support
#
# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
# end of Intel Speed Select Technology interface support

# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
# CONFIG_INTEL_WMI_THUNDERBOLT is not set

#
# Intel Uncore Frequency Control
#
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
# end of Intel Uncore Frequency Control

# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_TURBO_MAX_3 is not set
# CONFIG_INTEL_VSEC is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_LENOVO_WMI_HOTKEY_UTILITIES is not set
# CONFIG_LENOVO_WMI_CAMERA is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_THINKPAD_LMI is not set
# CONFIG_YOGABOOK is not set
# CONFIG_LENOVO_WMI_GAMEZONE is not set
# CONFIG_LENOVO_WMI_TUNING is not set
# CONFIG_ACPI_QUICKSTART is not set
# CONFIG_MEEGOPAD_ANX7428 is not set
# CONFIG_MSI_EC is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_MSI_WMI is not set
# CONFIG_MSI_WMI_PLATFORM is not set
# CONFIG_PCENGINES_APU2 is not set
# CONFIG_PORTWELL_EC is not set
# CONFIG_BARCO_P50_GPIO is not set
# CONFIG_SAMSUNG_GALAXYBOOK is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_LG_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_SYSTEM76_ACPI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
# CONFIG_INSPUR_PLATFORM_PROFILE is not set
# CONFIG_DASHARO_ACPI is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
# CONFIG_SIEMENS_SIMATIC_IPC is not set
# CONFIG_WINMATE_FM07_KEYS is not set
# CONFIG_OXP_EC is not set
# CONFIG_TUXEDO_NB04_WMI_AB is not set
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_LMK04832 is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_XILINX_VCU is not set
# CONFIG_CLK_KUNIT_TEST is not set
# CONFIG_CLK_FIXED_RATE_KUNIT_TEST is not set
# CONFIG_CLK_GATE_KUNIT_TEST is not set
# CONFIG_CLK_FD_KUNIT_TEST is not set
CONFIG_HWSPINLOCK=y

#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers

CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IO_PGTABLE=y
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
CONFIG_IOMMU_SVA=y
CONFIG_IOMMU_IOPF=y
CONFIG_AMD_IOMMU=y
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_PERF_EVENTS=y
# CONFIG_IOMMUFD is not set
CONFIG_IRQ_REMAP=y
CONFIG_VIRTIO_IOMMU=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_REMOTEPROC_CDEV=y
# end of Remoteproc drivers

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
# end of Enable LiteX SoC Builder specific drivers

# CONFIG_WPCM450_SOC is not set

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

#
# PM Domains
#

#
# Amlogic PM Domains
#
# end of Amlogic PM Domains

#
# Broadcom PM Domains
#
# end of Broadcom PM Domains

#
# i.MX PM Domains
#
# end of i.MX PM Domains

#
# Qualcomm PM Domains
#
# end of Qualcomm PM Domains
# end of PM Domains

# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
CONFIG_PWM=y
# CONFIG_PWM_DEBUG is not set
# CONFIG_PWM_PROVIDE_GPIO is not set
# CONFIG_PWM_CLK is not set
# CONFIG_PWM_DWC is not set
# CONFIG_PWM_GPIO is not set
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_PCA9685 is not set

#
# IRQ chip support
#
CONFIG_IRQ_MSI_LIB=y
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_GPIO is not set
# CONFIG_RESET_SIMPLE is not set
# CONFIG_RESET_TI_SYSCON is not set
# CONFIG_RESET_TI_TPS380X is not set

#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_USB_LGM_PHY is not set
# CONFIG_PHY_CAN_TRANSCEIVER is not set

#
# PHY drivers for Broadcom platforms
#
# CONFIG_BCM_KONA_USB2_PHY is not set
# end of PHY drivers for Broadcom platforms

# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem

CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=m
CONFIG_INTEL_RAPL=m
CONFIG_IDLE_INJECT=y
# CONFIG_MCB is not set

#
# Performance monitor support
#
# CONFIG_DWC_PCIE_PMU is not set
CONFIG_CXL_PMU=y
# end of Performance monitor support

CONFIG_RAS=y
# CONFIG_RAS_CEC is not set
CONFIG_AMD_ATL=m
CONFIG_AMD_ATL_PRM=y
# CONFIG_RAS_FMPM is not set
CONFIG_USB4=y
# CONFIG_USB4_DEBUGFS_WRITE is not set
# CONFIG_USB4_KUNIT_TEST is not set
# CONFIG_USB4_DMA_TEST is not set

#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

CONFIG_LIBNVDIMM=y
CONFIG_BLK_DEV_PMEM=y
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=y
CONFIG_BTT=y
CONFIG_ND_PFN=y
CONFIG_NVDIMM_PFN=y
CONFIG_NVDIMM_DAX=y
CONFIG_NVDIMM_KEYS=y
# CONFIG_NVDIMM_SECURITY_TEST is not set
CONFIG_DAX=y
CONFIG_DEV_DAX=y
CONFIG_DEV_DAX_PMEM=y
# CONFIG_DEV_DAX_HMEM is not set
CONFIG_DEV_DAX_CXL=y
CONFIG_DEV_DAX_KMEM=y
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_LAYOUTS is not set
# CONFIG_NVMEM_RMEM is not set

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_TEE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# CONFIG_PECI is not set
# CONFIG_HTE is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_FS_STACK=y
CONFIG_BUFFER_HEAD=y
CONFIG_LEGACY_DIRECT_IO=y
# CONFIG_EXT2_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
# CONFIG_EXT4_KUNIT_TESTS is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=y
# CONFIG_XFS_SUPPORT_V4 is not set
# CONFIG_XFS_SUPPORT_ASCII_CI is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
CONFIG_XFS_RT=y
CONFIG_XFS_DRAIN_INTENTS=y
CONFIG_XFS_LIVE_HOOKS=y
CONFIG_XFS_MEMORY_BUFS=y
CONFIG_XFS_BTREE_IN_MEM=y
CONFIG_XFS_ONLINE_SCRUB=y
CONFIG_XFS_ONLINE_SCRUB_STATS=y
CONFIG_XFS_ONLINE_REPAIR=y
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_ZONEFS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_DAX_PMD=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
CONFIG_VIRTIO_FS=m
CONFIG_FUSE_DAX=y
CONFIG_FUSE_PASSTHROUGH=y
CONFIG_FUSE_IO_URING=y
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW is not set
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set
# CONFIG_OVERLAY_FS_DEBUG is not set

#
# Caches
#
# end of Caches

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_FAT_KUNIT_TEST is not set
CONFIG_EXFAT_FS=m
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
# CONFIG_NTFS3_FS is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_VMCORE_DEVICE_DUMP=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_INODE64=y
# CONFIG_TMPFS_QUOTA is not set
CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
CONFIG_HUGETLBFS=y
# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
CONFIG_HUGETLB_PAGE=y
CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
CONFIG_HUGETLB_PMD_PAGE_TABLE_SHARING=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
CONFIG_RESCTRL_FS=y
CONFIG_RESCTRL_FS_PSEUDO_LOCK=y
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
CONFIG_PSTORE_COMPRESS=y
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
# CONFIG_PSTORE_RAM is not set
# CONFIG_PSTORE_BLK is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_SMB_SERVER is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
# CONFIG_BIG_KEYS is not set
CONFIG_TRUSTED_KEYS=y
CONFIG_HAVE_TRUSTED_KEYS=y
CONFIG_TRUSTED_KEYS_TPM=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_USER_DECRYPTED_DATA is not set
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_KEY_NOTIFICATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_PROC_MEM_ALWAYS_FORCE=y
# CONFIG_PROC_MEM_FORCE_PTRACE is not set
# CONFIG_PROC_MEM_NO_FORCE is not set
CONFIG_SECURITY=y
CONFIG_HAS_SECURITY_AUDIT=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=65535
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
# CONFIG_SECURITY_SELINUX_DEBUG is not set
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
# CONFIG_SECURITY_LANDLOCK is not set
# CONFIG_SECURITY_IPE is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
CONFIG_INTEGRITY_TRUSTED_KEYRING=y
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_LOAD_UEFI_KEYS=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
# CONFIG_IMA_KEXEC is not set
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_NG_TEMPLATE is not set
CONFIG_IMA_SIG_TEMPLATE=y
CONFIG_IMA_DEFAULT_TEMPLATE="ima-sig"
# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
CONFIG_IMA_DEFAULT_HASH_SHA256=y
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
CONFIG_IMA_DEFAULT_HASH="sha256"
CONFIG_IMA_WRITE_POLICY=y
CONFIG_IMA_READ_POLICY=y
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_ARCH_POLICY=y
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
CONFIG_IMA_APPRAISE_MODSIG=y
# CONFIG_IMA_BLACKLIST_KEYRING is not set
# CONFIG_IMA_LOAD_X509 is not set
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT=y
# CONFIG_IMA_DISABLE_HTABLE is not set
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_EVM_LOAD_X509 is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="lockdown,yama,integrity,selinux,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_STACK_ALL_PATTERN is not set
# CONFIG_INIT_STACK_ALL_ZERO is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization

#
# Bounds checking
#
CONFIG_FORTIFY_SOURCE=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_DEFAULT_ON=y
# end of Bounds checking

#
# Hardening of kernel data structures
#
CONFIG_LIST_HARDENED=y
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Hardening of kernel data structures

CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SIG=y
CONFIG_CRYPTO_SIG2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
# CONFIG_CRYPTO_SELFTESTS is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_KRB5ENC is not set
# CONFIG_CRYPTO_BENCHMARK is not set
# end of Crypto core or helper

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# end of Public-key cryptography

#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
# CONFIG_CRYPTO_ARIA is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4_GENERIC is not set
# CONFIG_CRYPTO_TWOFISH is not set
# end of Block ciphers

#
# Length-preserving ciphers and modes
#
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_CHACHA20 is not set
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=m
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
# end of Length-preserving ciphers and modes

#
# AEAD (authenticated encryption with associated data) ciphers
#
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_CCM is not set
CONFIG_CRYPTO_GCM=m
# CONFIG_CRYPTO_SEQIV is not set
# CONFIG_CRYPTO_ECHAINIV is not set
# CONFIG_CRYPTO_ESSIV is not set
# end of AEAD (authenticated encryption with associated data) ciphers

#
# Hashes, digests, and MACs
#
# CONFIG_CRYPTO_BLAKE2B is not set
# CONFIG_CRYPTO_CMAC is not set
CONFIG_CRYPTO_GHASH=m
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
# CONFIG_CRYPTO_SM3_GENERIC is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_XXHASH is not set
# end of Hashes, digests, and MACs

#
# CRCs (cyclic redundancy checks)
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CRC32 is not set
# end of CRCs (cyclic redundancy checks)

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
# end of Compression

#
# Random number generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKS=64
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32
CONFIG_CRYPTO_JITTERENTROPY_OSR=1
CONFIG_CRYPTO_KDF800108_CTR=y
# end of Random number generation

#
# Userspace interface
#
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# end of Userspace interface

#
# Accelerated Cryptographic Algorithms for CPU (x86)
#
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
# end of Accelerated Cryptographic Algorithms for CPU (x86)

CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
# CONFIG_CRYPTO_DEV_PADLOCK_AES is not set
# CONFIG_CRYPTO_DEV_PADLOCK_SHA is not set
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_SP_CCP=y
# CONFIG_CRYPTO_DEV_CCP_CRYPTO is not set
CONFIG_CRYPTO_DEV_SP_PSP=y
# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
# CONFIG_CRYPTO_DEV_QAT_420XX is not set
# CONFIG_CRYPTO_DEV_QAT_6XXX is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_FIPS_SIGNATURE_SELFTEST=y
CONFIG_FIPS_SIGNATURE_SELFTEST_RSA=y

#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_MODULE_SIG_KEY_TYPE_RSA=y
# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# CONFIG_SYSTEM_REVOCATION_LIST is not set
# CONFIG_SYSTEM_BLACKLIST_AUTH_UPDATE is not set
# end of Certificates for signature checking

# CONFIG_CRYPTO_KRB5 is not set
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=m
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_PACKING=y
# CONFIG_PACKING_KUNIT_TEST is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
CONFIG_CRC16=m
CONFIG_CRC_CCITT=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_T10DIF_ARCH=y
CONFIG_CRC32=y
CONFIG_CRC32_ARCH=y
CONFIG_CRC64=y
CONFIG_CRC64_ARCH=y
CONFIG_CRC_OPTIMIZATIONS=y
# CONFIG_CRC_KUNIT_TEST is not set

#
# Crypto library routines
#
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_AESCFB=y
CONFIG_CRYPTO_LIB_AESGCM=y
CONFIG_CRYPTO_LIB_GF128MUL=y
CONFIG_CRYPTO_LIB_BLAKE2S_ARCH=y
CONFIG_CRYPTO_LIB_MD5=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA1_ARCH=y
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_LIB_SHA256_ARCH=y
CONFIG_CRYPTO_LIB_SHA512=y
CONFIG_CRYPTO_LIB_SHA512_ARCH=y
# CONFIG_CRYPTO_LIB_BLAKE2S_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_CURVE25519_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_MD5_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_POLY1305_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_SHA1_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_SHA256_KUNIT_TEST is not set
# CONFIG_CRYPTO_LIB_SHA512_KUNIT_TEST is not set
# end of Crypto library routines

CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_ARM64=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_RISCV=y
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS_HELPERS=y
CONFIG_NEED_SG_DMA_FLAGS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
CONFIG_SWIOTLB=y
# CONFIG_SWIOTLB_DYNAMIC is not set
CONFIG_DMA_NEED_SYNC=y
CONFIG_DMA_COHERENT_POOL=y
CONFIG_DMA_CMA=y
# CONFIG_DMA_NUMA_CMA is not set

#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=0
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_LRU_CACHE=m
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_DIMLIB=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_OVERFLOW_PROTECT=y
CONFIG_VDSO_GETRANDOM=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_MEMREGION=y
CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_STACKDEPOT=y
CONFIG_STACKDEPOT_MAX_FRAMES=64
CONFIG_SBITMAP=y
# CONFIG_LWQ_TEST is not set
# end of Library routines

CONFIG_ASN1_ENCODER=y
CONFIG_FIRMWARE_TABLE=y
CONFIG_UNION_FIND=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
CONFIG_AS_HAS_NON_CONST_ULEB128=y
# CONFIG_DEBUG_INFO_NONE is not set
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
CONFIG_DEBUG_INFO_DWARF5=y
# CONFIG_DEBUG_INFO_REDUCED is not set
CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
# CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_BTF=y
CONFIG_PAHOLE_HAS_SPLIT_BTF=y
CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y
CONFIG_DEBUG_INFO_BTF_MODULES=y
CONFIG_MODULE_ALLOW_BTF_MISMATCH=y
# CONFIG_GDB_SCRIPTS is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
CONFIG_HEADERS_INSTALL=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
CONFIG_OBJTOOL=y
# CONFIG_OBJTOOL_WERROR is not set
# CONFIG_VMLINUX_MAP is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_HONOUR_BLOCKLIST=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
CONFIG_KGDB_LOW_LEVEL_TRAP=y
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x0
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_EARLY_DEBUG=y
CONFIG_ARCH_HAS_UBSAN=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
# CONFIG_KCSAN is not set
# end of Generic Kernel Debugging Instruments

#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_DEBUG_NET is not set
# CONFIG_DEBUG_NET_SMALL_RTNL is not set
# end of Networking Debugging

#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_PAGE_OWNER=y
# CONFIG_PAGE_TABLE_CHECK is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_ARCH_HAS_PTDUMP=y
CONFIG_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_PER_VMA_LOCK_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SHRINKER_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VFS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_MEM_ALLOC_PROFILING is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
CONFIG_KFENCE=y
CONFIG_KFENCE_SAMPLE_INTERVAL=100
CONFIG_KFENCE_NUM_OBJECTS=255
# CONFIG_KFENCE_DEFERRABLE is not set
# CONFIG_KFENCE_STATIC_KEYS is not set
CONFIG_KFENCE_STRESS_TEST_FAULTS=0
# CONFIG_KFENCE_KUNIT_TEST is not set
CONFIG_HAVE_ARCH_KMSAN=y
# end of Memory Debugging

CONFIG_DEBUG_SHIRQ=y

#
# Debug Oops, Lockups and Hangs
#
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_SOFTLOCKUP_DETECTOR_INTR_STORM is not set
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
# CONFIG_HARDLOCKUP_DETECTOR_BUDDY is not set
# CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set
CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_DETECT_HUNG_TASK_BLOCKER=y
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

# CONFIG_NMI_CHECK_CPU is not set
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_MAPLE_TREE is not set
# end of Debug kernel data structures

#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_CPU_STALL_CPUTIME is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_DEBUG_CGROUP_REF is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_RETHOOK=y
CONFIG_RETHOOK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FREGS=y
CONFIG_HAVE_FTRACE_GRAPH_FUNC=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_OBJTOOL_MCOUNT=y
CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
CONFIG_BUILDTIME_MCOUNT_SORT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
CONFIG_TRACEFS_AUTOMOUNT_DEPRECATED=y
CONFIG_BOOTTIME_TRACING=y
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
# CONFIG_FUNCTION_GRAPH_RETVAL is not set
# CONFIG_FUNCTION_GRAPH_RETADDR is not set
CONFIG_FUNCTION_TRACE_ARGS=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y
# CONFIG_FPROBE is not set
CONFIG_FUNCTION_PROFILER=y
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SCHED_TRACER=y
CONFIG_HWLAT_TRACER=y
CONFIG_OSNOISE_TRACER=y
CONFIG_TIMERLAT_TRACER=y
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_PROBE_EVENTS_BTF_ARGS=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_EPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_USE_CC=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
# CONFIG_USER_EVENTS is not set
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_FTRACE_SORT_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG is not set
# CONFIG_RV is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_AUXDISPLAY is not set
# CONFIG_SAMPLE_TRACE_EVENTS is not set
# CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS is not set
# CONFIG_SAMPLE_TRACE_PRINTK is not set
# CONFIG_SAMPLE_FTRACE_DIRECT is not set
# CONFIG_SAMPLE_FTRACE_DIRECT_MULTI is not set
# CONFIG_SAMPLE_FTRACE_OPS is not set
# CONFIG_SAMPLE_TRACE_ARRAY is not set
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_SAMPLE_KPROBES is not set
# CONFIG_SAMPLE_HW_BREAKPOINT is not set
# CONFIG_SAMPLE_KFIFO is not set
# CONFIG_SAMPLE_KDB is not set
# CONFIG_SAMPLE_LIVEPATCH is not set
# CONFIG_SAMPLE_CONFIGFS is not set
# CONFIG_SAMPLE_CONNECTOR is not set
# CONFIG_SAMPLE_FANOTIFY_ERROR is not set
# CONFIG_SAMPLE_HIDRAW is not set
# CONFIG_SAMPLE_LANDLOCK is not set
# CONFIG_SAMPLE_PIDFD is not set
# CONFIG_SAMPLE_SECCOMP is not set
# CONFIG_SAMPLE_TIMER is not set
# CONFIG_SAMPLE_TSM_MR is not set
# CONFIG_SAMPLE_UHID is not set
# CONFIG_SAMPLE_VFIO_MDEV_MDPY_FB is not set
# CONFIG_SAMPLE_ANDROID_BINDERFS is not set
# CONFIG_SAMPLE_VFS is not set
# CONFIG_SAMPLE_TPS6594_PFSM is not set
# CONFIG_SAMPLE_WATCHDOG is not set
# CONFIG_SAMPLE_WATCH_QUEUE is not set
# CONFIG_SAMPLE_CGROUP is not set
# CONFIG_SAMPLE_CHECK_EXEC is not set
# CONFIG_SAMPLE_HUNG_TASK is not set

#
# DAMON Samples
#
# end of DAMON Samples

CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set

#
# x86 Debugging
#
CONFIG_EARLY_PRINTK_USB=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_EARLY_PRINTK_USB_XDBC=y
CONFIG_EFI_PGT_DUMP=y
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_X86_DECODER_SELFTEST=y
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# end of x86 Debugging

#
# Kernel Testing and Coverage
#
CONFIG_KUNIT=y
# CONFIG_KUNIT_DEBUGFS is not set
# CONFIG_KUNIT_FAULT_TEST is not set
CONFIG_KUNIT_TEST=y
# CONFIG_KUNIT_EXAMPLE_TEST is not set
# CONFIG_KUNIT_ALL_TESTS is not set
# CONFIG_KUNIT_DEFAULT_ENABLED is not set
# CONFIG_KUNIT_AUTORUN_ENABLED is not set
CONFIG_KUNIT_DEFAULT_TIMEOUT=300
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_TEST_DHRY is not set
# CONFIG_LKDTM is not set
# CONFIG_CPUMASK_KUNIT_TEST is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_TEST_DIV64 is not set
# CONFIG_TEST_MULDIV64 is not set
# CONFIG_TEST_IOV_ITER is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_TEST_REF_TRACKER is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_PRINTF_KUNIT_TEST is not set
# CONFIG_SCANF_KUNIT_TEST is not set
# CONFIG_SEQ_BUF_KUNIT_TEST is not set
# CONFIG_STRING_KUNIT_TEST is not set
# CONFIG_STRING_HELPERS_KUNIT_TEST is not set
# CONFIG_FFS_KUNIT_TEST is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_MAPLE_TREE is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_MISC_MINOR is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_BPF is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_BITFIELD_KUNIT is not set
# CONFIG_CHECKSUM_KUNIT is not set
# CONFIG_UTIL_MACROS_KUNIT is not set
# CONFIG_HASH_KUNIT_TEST is not set
# CONFIG_RESOURCE_KUNIT_TEST is not set
# CONFIG_SYSCTL_KUNIT_TEST is not set
# CONFIG_KFIFO_KUNIT_TEST is not set
# CONFIG_LIST_KUNIT_TEST is not set
# CONFIG_HASHTABLE_KUNIT_TEST is not set
# CONFIG_LINEAR_RANGES_TEST is not set
# CONFIG_CMDLINE_KUNIT_TEST is not set
# CONFIG_BITS_TEST is not set
# CONFIG_SLUB_KUNIT_TEST is not set
# CONFIG_RATIONAL_KUNIT_TEST is not set
# CONFIG_MEMCPY_KUNIT_TEST is not set
# CONFIG_IS_SIGNED_TYPE_KUNIT_TEST is not set
# CONFIG_OVERFLOW_KUNIT_TEST is not set
# CONFIG_RANDSTRUCT_KUNIT_TEST is not set
# CONFIG_STACKINIT_KUNIT_TEST is not set
# CONFIG_FORTIFY_KUNIT_TEST is not set
CONFIG_HW_BREAKPOINT_KUNIT_TEST=y
# CONFIG_SIPHASH_KUNIT_TEST is not set
# CONFIG_USERCOPY_KUNIT_TEST is not set
# CONFIG_BLACKHOLE_DEV_KUNIT_TEST is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_DYNAMIC_DEBUG is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_KALLSYMS is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_HMM is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_FPU is not set
# CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set
# CONFIG_TEST_OBJPOOL is not set
# CONFIG_RATELIMIT_KUNIT_TEST is not set
# CONFIG_INT_POW_KUNIT_TEST is not set
# CONFIG_INT_SQRT_KUNIT_TEST is not set
# CONFIG_INT_LOG_KUNIT_TEST is not set
# CONFIG_GCD_KUNIT_TEST is not set
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage

#
# Rust hacking
#
# end of Rust hacking
# end of Kernel hacking

CONFIG_IO_URING_ZCRX=y

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Tue, Nov 11, 2025 at 01:10:03AM +0530, Garg, Shivank wrote:
> I bisected the crash on mm-unstable
>
> b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8 is the first bad commit
> commit b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8
> Author: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Date:   Sat Nov 8 17:08:18 2025 +0000
>
>     mm: eliminate is_swap_pte() when softleaf_from_pte() suffices
>
>     In cases where we can simply utilise the fact that softleaf_from_pte()
>     treats present entries as if they were none entries and thus eliminate
>     spurious uses of is_swap_pte(), do so.
>
>     No functional change intended.

Ah fun :)

Thanks, this is very likely a bug that I am about to fix in the series that
was reported on review.

Could you try the attached fix-patch please?

Note that this might not apply against mm-unstable, in which case replace
'softleaf' with 'leafent' :) as there was a rename in v2.

Cheers, Lorenzo

----8<----
From ab4d93d299f0a0ca3f1fa5e75b2ac646695b632e Mon Sep 17 00:00:00 2001
From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date: Mon, 10 Nov 2025 19:46:55 +0000
Subject: [PATCH] fixup

Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
 include/linux/leafops.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/leafops.h b/include/linux/leafops.h
index a464a7e08c76..325cc87c3363 100644
--- a/include/linux/leafops.h
+++ b/include/linux/leafops.h
@@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
 {
 	softleaf_t arch_entry;

-	if (pte_present(pte))
+	if (pte_present(pte) || pte_none())
 		return softleaf_mk_none();

 	pte = pte_swp_clear_flags(pte);
@@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
 {
 	softleaf_t arch_entry;

-	if (pmd_present(pmd))
+	if (pmd_present(pmd) || pmd_none(pmd))
 		return softleaf_mk_none();

 	if (pmd_swp_soft_dirty(pmd))
--
2.51.0

Thanks, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 07:48:33PM +0000, Lorenzo Stoakes wrote:
> On Tue, Nov 11, 2025 at 01:10:03AM +0530, Garg, Shivank wrote:
> > I bisected the crash on mm-unstable
> >
> > b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8 is the first bad commit
> > commit b14d61d8fe442b1cc2d7591cf040a6dcd7fe2dd8
> > Author: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> > Date:   Sat Nov 8 17:08:18 2025 +0000
> >
> >     mm: eliminate is_swap_pte() when softleaf_from_pte() suffices
> >
> >     In cases where we can simply utilise the fact that softleaf_from_pte()
> >     treats present entries as if they were none entries and thus eliminate
> >     spurious uses of is_swap_pte(), do so.
> >
> >     No functional change intended.
>
> Ah fun :)
>
> Thanks, this is very likely a bug that I am about to fix in the series that
> was reported on review.
>
> Could you try the attached fix-patch please?
>
> Note that this might not apply against mm-unstable, in which case replace
> 'softleaf' with 'leafent' :) as there was a rename in v2.
>
> Cheers, Lorenzo
>
> ----8<----
> From ab4d93d299f0a0ca3f1fa5e75b2ac646695b632e Mon Sep 17 00:00:00 2001
> From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Date: Mon, 10 Nov 2025 19:46:55 +0000
> Subject: [PATCH] fixup
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> ---
>  include/linux/leafops.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/leafops.h b/include/linux/leafops.h
> index a464a7e08c76..325cc87c3363 100644
> --- a/include/linux/leafops.h
> +++ b/include/linux/leafops.h
> @@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
>  {
>  	softleaf_t arch_entry;
>
> -	if (pte_present(pte))
> +	if (pte_present(pte) || pte_none())

Sorry that should be pte_none(pte)... obviously!

It's late here :)

>  		return softleaf_mk_none();
>
>  	pte = pte_swp_clear_flags(pte);
> @@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
>  {
>  	softleaf_t arch_entry;
>
> -	if (pmd_present(pmd))
> +	if (pmd_present(pmd) || pmd_none(pmd))
>  		return softleaf_mk_none();
>
>  	if (pmd_swp_soft_dirty(pmd))
> --
> 2.51.0
>
> Thanks, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

OK ignore the past mail, I have managed to repro this locally and have a
fix.

Turns out the swap code is doing something quite insane... I will send
fix-patches to the series shortly.

Meanwhile I attach fix-patch! :)

Cheers, Lorenzo

----8<----
From c705fd85a806f53017df31e6b072c4bfa839e3a2 Mon Sep 17 00:00:00 2001
From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date: Mon, 10 Nov 2025 21:11:52 +0000
Subject: [PATCH] fix

Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
 include/linux/leafops.h |  4 ++--
 mm/swapfile.c           | 12 ++++++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/include/linux/leafops.h b/include/linux/leafops.h
index a464a7e08c76..c4cd36760ea0 100644
--- a/include/linux/leafops.h
+++ b/include/linux/leafops.h
@@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
 {
 	softleaf_t arch_entry;

-	if (pte_present(pte))
+	if (pte_present(pte) || pte_none(pte))
 		return softleaf_mk_none();

 	pte = pte_swp_clear_flags(pte);
@@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
 {
 	softleaf_t arch_entry;

-	if (pmd_present(pmd))
+	if (pmd_present(pmd) || pmd_none(pmd))
 		return softleaf_mk_none();

 	if (pmd_swp_soft_dirty(pmd))
diff --git a/mm/swapfile.c b/mm/swapfile.c
index fd23d9f7ae10..f0dcf261f652 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -3202,9 +3202,17 @@ static int claim_swapfile(struct swap_info_struct *si, struct inode *inode)
  */
 unsigned long generic_max_swapfile_size(void)
 {
-	const softleaf_t entry = swp_entry(0, ~0UL);
+	softleaf_t entry = swp_entry(0, ~0UL);
+	const pte_t pte = softleaf_to_pte(entry);

-	return swp_offset(softleaf_from_pte(softleaf_to_pte(entry))) + 1;
+	/*
+	* Since the PTE can be an invalid swap entry (i.e. the none PTE), we do
+	* this manually.
+	*/
+	entry = __pte_to_swp_entry(pte);
+	entry = swp_entry(__swp_type(entry), __swp_offset(entry));
+
+	return swp_offset(entry) + 1;
 }

 /* Can be overridden by an architecture for additional checks. */
--
2.51.0

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Zi Yan]

On 10 Nov 2025, at 16:16, Lorenzo Stoakes wrote:

> OK ignore the past mail, I have managed to repro this locally and have a
> fix.
>
> Turns out the swap code is doing something quite insane... I will send
> fix-patches to the series shortly.
>
> Meanwhile I attach fix-patch! :)
>
> Cheers, Lorenzo
>
> ----8<----
> From c705fd85a806f53017df31e6b072c4bfa839e3a2 Mon Sep 17 00:00:00 2001
> From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Date: Mon, 10 Nov 2025 21:11:52 +0000
> Subject: [PATCH] fix
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> ---
>  include/linux/leafops.h |  4 ++--
>  mm/swapfile.c           | 12 ++++++++++--
>  2 files changed, 12 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/leafops.h b/include/linux/leafops.h
> index a464a7e08c76..c4cd36760ea0 100644
> --- a/include/linux/leafops.h
> +++ b/include/linux/leafops.h
> @@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
>  {
>  	softleaf_t arch_entry;
>
> -	if (pte_present(pte))
> +	if (pte_present(pte) || pte_none(pte))
>  		return softleaf_mk_none();
>
>  	pte = pte_swp_clear_flags(pte);
> @@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
>  {
>  	softleaf_t arch_entry;
>
> -	if (pmd_present(pmd))
> +	if (pmd_present(pmd) || pmd_none(pmd))
>  		return softleaf_mk_none();
>
>  	if (pmd_swp_soft_dirty(pmd))
> diff --git a/mm/swapfile.c b/mm/swapfile.c
> index fd23d9f7ae10..f0dcf261f652 100644
> --- a/mm/swapfile.c
> +++ b/mm/swapfile.c
> @@ -3202,9 +3202,17 @@ static int claim_swapfile(struct swap_info_struct *si, struct inode *inode)
>   */
>  unsigned long generic_max_swapfile_size(void)
>  {
> -	const softleaf_t entry = swp_entry(0, ~0UL);
> +	softleaf_t entry = swp_entry(0, ~0UL);
> +	const pte_t pte = softleaf_to_pte(entry);
>
> -	return swp_offset(softleaf_from_pte(softleaf_to_pte(entry))) + 1;
> +	/*
> +	* Since the PTE can be an invalid swap entry (i.e. the none PTE), we do

So softleaf_from_pte() returns softleaf_mk_none() instead and causes the
issue?

> +	* this manually.
> +	*/

This comment is not aligned, in case you plan to send this patch as is. :)

> +	entry = __pte_to_swp_entry(pte);
> +	entry = swp_entry(__swp_type(entry), __swp_offset(entry));
> +
> +	return swp_offset(entry) + 1;
>  }
>
>  /* Can be overridden by an architecture for additional checks. */
> --
> 2.51.0

This fix looks good to me. Thanks.

Best Regards,
Yan, Zi

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Lorenzo Stoakes]

On Mon, Nov 10, 2025 at 04:56:37PM -0500, Zi Yan wrote:
> On 10 Nov 2025, at 16:16, Lorenzo Stoakes wrote:
>
> > OK ignore the past mail, I have managed to repro this locally and have a
> > fix.
> >
> > Turns out the swap code is doing something quite insane... I will send
> > fix-patches to the series shortly.
> >
> > Meanwhile I attach fix-patch! :)
> >
> > Cheers, Lorenzo
> >
> > ----8<----
> > From c705fd85a806f53017df31e6b072c4bfa839e3a2 Mon Sep 17 00:00:00 2001
> > From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> > Date: Mon, 10 Nov 2025 21:11:52 +0000
> > Subject: [PATCH] fix
> >
> > Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> > ---
> >  include/linux/leafops.h |  4 ++--
> >  mm/swapfile.c           | 12 ++++++++++--
> >  2 files changed, 12 insertions(+), 4 deletions(-)
> >
> > diff --git a/include/linux/leafops.h b/include/linux/leafops.h
> > index a464a7e08c76..c4cd36760ea0 100644
> > --- a/include/linux/leafops.h
> > +++ b/include/linux/leafops.h
> > @@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
> >  {
> >  	softleaf_t arch_entry;
> >
> > -	if (pte_present(pte))
> > +	if (pte_present(pte) || pte_none(pte))
> >  		return softleaf_mk_none();
> >
> >  	pte = pte_swp_clear_flags(pte);
> > @@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
> >  {
> >  	softleaf_t arch_entry;
> >
> > -	if (pmd_present(pmd))
> > +	if (pmd_present(pmd) || pmd_none(pmd))
> >  		return softleaf_mk_none();
> >
> >  	if (pmd_swp_soft_dirty(pmd))
> > diff --git a/mm/swapfile.c b/mm/swapfile.c
> > index fd23d9f7ae10..f0dcf261f652 100644
> > --- a/mm/swapfile.c
> > +++ b/mm/swapfile.c
> > @@ -3202,9 +3202,17 @@ static int claim_swapfile(struct swap_info_struct *si, struct inode *inode)
> >   */
> >  unsigned long generic_max_swapfile_size(void)
> >  {
> > -	const softleaf_t entry = swp_entry(0, ~0UL);
> > +	softleaf_t entry = swp_entry(0, ~0UL);
> > +	const pte_t pte = softleaf_to_pte(entry);
> >
> > -	return swp_offset(softleaf_from_pte(softleaf_to_pte(entry))) + 1;
> > +	/*
> > +	* Since the PTE can be an invalid swap entry (i.e. the none PTE), we do
>
> So softleaf_from_pte() returns softleaf_mk_none() instead and causes the
> issue?

Yup :) fun!

It's kinda crazy that on x86-64 at least we _intentionally_ generate an invalid
swap entry but there we go.

>
> > +	* this manually.
> > +	*/
>
> This comment is not aligned, in case you plan to send this patch as is. :)

Lol ugh, well I've split out this fix with fixes for all other raised points and
plan to send a v3 of that series to make life easier.

There's a bunch of conflicts that arise from the changes so that's easier for
everyone.

>
> > +	entry = __pte_to_swp_entry(pte);
> > +	entry = swp_entry(__swp_type(entry), __swp_offset(entry));
> > +
> > +	return swp_offset(entry) + 1;
> >  }
> >
> >  /* Can be overridden by an architecture for additional checks. */
> > --
> > 2.51.0
>
> This fix looks good to me. Thanks.

Thanks!

>
> Best Regards,
> Yan, Zi

Cheers, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Dev Jain]

On 10/11/25 7:06 pm, Lorenzo Stoakes wrote:
> On Mon, Nov 10, 2025 at 06:54:57PM +0530, Dev Jain wrote:
>> On 10/11/25 5:31 pm, Lorenzo Stoakes wrote:
>>> ofc you are addressing this with the !cc->is_khugepaged, but feels like we'd be
>>> better off just doing it in madvise_collapse().
>> I suppose the common case is that writeback is not needed, and I don't know what
>> is the overhead of filemap_write_and_wait_range() in that case, but your
> Low.
>
>> suggestion will force that unconditional overhead and skip all the early exits
>> possible in hpage_collapse_scan_file()?
> Which are?
>
> PMD-mapped folio at start of range, scan abort, non-LRU, spurious ref count
>
> I don't think this matters.
>
> And we're trading for putting _yet more_ logic that belongs elsewhere in the
> wrong place.
>
> I mean I'd actually be pretty good with us putting it literally in madvise.c,
> but since we defer the collapse to khugepaged.c then madvise_collapse().
>
>>> I wonder also if doing I/O without getting the mmap lock again and revalidating
>>> is wise, as the state of things might have changed significantly.
>>>
>>> So maybe need a hugepage_vma_revalidate() as well?
>> The file collapse path (apart from collapse_pte_mapped_thp) is solely concerned
>> about doing the collapse in the page cache, for which information about the mm or
>> the vma is not needed, that is why no locking is required. The get_file() in
> The user has asked specifically to collapse pages in a VMA's range. Yes you can
> go check the mapping of a pinned file which you're keeping pinned during this
> operation (wise? Not sure it is).
>
> This would be the first time in this operation we are doing a _synchronous_ I/O
> operation where we sleep holding a pin.
>
> So no, I think we really do need to revalidate.
>
> 'Collapse some random file we no longer map at this address' is probably not
> great semantics, also of course, we are revalidating at each PMD anyway.
>
> Maybe even do a addr -= HPAGE_PMD_SIZE; continue + take it from the top?
>
> Maybe David has thoughts...
>
>> khugepaged_scan_mm_slot() seems to be serving the same function as maybe_unlock_mmap_for_io().
>> So I don't think this is needed?
> We're talking about the MADV_COLLAPSE case so don't understand this? I may be
> missing something here (happens a lot ;)!

My bad, meant to say madvise_collapse() -> get_file().

>
>
>>>
>>>> +
>>>>    	result = alloc_charge_folio(&new_folio, mm, cc);
>>>>    	if (result != SCAN_SUCCEED)
>>>>    		goto out;
>>>>
>>>> base-commit: e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
>>>> --
>>>> 2.43.0
>>>>
>>> Thanks, Lorenzo
> Cheers, Lorenzo

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Garg, Shivank]

On 11/11/2025 2:46 AM, Lorenzo Stoakes wrote:
> OK ignore the past mail, I have managed to repro this locally and have a
> fix.
> 
> Turns out the swap code is doing something quite insane... I will send
> fix-patches to the series shortly.
> 
> Meanwhile I attach fix-patch! :)
> 
> Cheers, Lorenzo
> 
> ----8<----
> From c705fd85a806f53017df31e6b072c4bfa839e3a2 Mon Sep 17 00:00:00 2001
> From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Date: Mon, 10 Nov 2025 21:11:52 +0000
> Subject: [PATCH] fix
> 
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> ---
>  include/linux/leafops.h |  4 ++--
>  mm/swapfile.c           | 12 ++++++++++--
>  2 files changed, 12 insertions(+), 4 deletions(-)
> 
> diff --git a/include/linux/leafops.h b/include/linux/leafops.h
> index a464a7e08c76..c4cd36760ea0 100644
> --- a/include/linux/leafops.h
> +++ b/include/linux/leafops.h
> @@ -56,7 +56,7 @@ static inline softleaf_t softleaf_from_pte(pte_t pte)
>  {
>  	softleaf_t arch_entry;
> 
> -	if (pte_present(pte))
> +	if (pte_present(pte) || pte_none(pte))
>  		return softleaf_mk_none();
> 
>  	pte = pte_swp_clear_flags(pte);
> @@ -95,7 +95,7 @@ static inline softleaf_t softleaf_from_pmd(pmd_t pmd)
>  {
>  	softleaf_t arch_entry;
> 
> -	if (pmd_present(pmd))
> +	if (pmd_present(pmd) || pmd_none(pmd))
>  		return softleaf_mk_none();
> 
>  	if (pmd_swp_soft_dirty(pmd))
> diff --git a/mm/swapfile.c b/mm/swapfile.c
> index fd23d9f7ae10..f0dcf261f652 100644
> --- a/mm/swapfile.c
> +++ b/mm/swapfile.c
> @@ -3202,9 +3202,17 @@ static int claim_swapfile(struct swap_info_struct *si, struct inode *inode)
>   */
>  unsigned long generic_max_swapfile_size(void)
>  {
> -	const softleaf_t entry = swp_entry(0, ~0UL);
> +	softleaf_t entry = swp_entry(0, ~0UL);
> +	const pte_t pte = softleaf_to_pte(entry);
> 
> -	return swp_offset(softleaf_from_pte(softleaf_to_pte(entry))) + 1;
> +	/*
> +	* Since the PTE can be an invalid swap entry (i.e. the none PTE), we do
> +	* this manually.
> +	*/
> +	entry = __pte_to_swp_entry(pte);
> +	entry = swp_entry(__swp_type(entry), __swp_offset(entry));
> +
> +	return swp_offset(entry) + 1;
>  }
> 
>  /* Can be overridden by an architecture for additional checks. */
> --
> 2.51.0

The fix works as expected.
The issue no longer reproduces on mm-new.

Thanks,
Shivank

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[Garg, Shivank]

On 11/10/2025 7:58 PM, Matthew Wilcox wrote:
> On Mon, Nov 10, 2025 at 07:50:17PM +0530, Garg, Shivank wrote:
>> The issue is copying those binary to a freshly mounted filesystem.
>> The page cache folios remain dirty until background writeback completes.
>>
>> Reproduces 100% for me: fresh XFS/EXT4 mount -> copy binary -> execute -> MADV_COLLAPSE fails.
> 
> Yes, but this is an uncommon thing to do.  Really, it's the kind of
> thing you do when you're testing something (like, whether ext4 supports
> large folios, and whether that yields a performance improvement).
> It's more reasonable to change userspace than the kernel to solve this
> problem you're having.

Fair point.

You're right that this is primarily a testing scenario, though it may also
potentially affect JIT compilers writing executables (also uncommon) but more
research is needed.

For userspace workarounds, calling fsync() before MADV_COLLAPSE works.

Synchronous writeback in MADV_COLLAPSE seems reasonable given it's already
a blocking operation. Alternatively, dropping this patch and keeping only
patch 2 also works for me. As for user sanity, returning -EAGAIN instead
of -EINVAL and some documentation would be beneficial.

Happy to go with whichever approach you think is most appropriate.

Thanks,
Shivank

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[kernel test robot]

Hi Shivank,

kernel test robot noticed the following build warnings:

[auto build test WARNING on e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c]

url:    https://github.com/intel-lab-lkp/linux/commits/Shivank-Garg/mm-khugepaged-return-EAGAIN-for-transient-dirty-pages-in-MADV_COLLAPSE/20251110-193519
base:   e9a6fb0bcdd7609be6969112f3fbfcce3b1d4a7c
patch link:    https://lore.kernel.org/r/20251110113254.77822-1-shivankg%40amd.com
patch subject: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE
config: arm64-randconfig-002-20251113 (https://download.01.org/0day-ci/archive/20251113/202511132138.jhG6hoZ4-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 0bba1e76581bad04e7d7f09f5115ae5e2989e0d9)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251113/202511132138.jhG6hoZ4-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511132138.jhG6hoZ4-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> mm/khugepaged.c:1867:7: warning: variable 'new_folio' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
    1867 |                 if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
         |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   mm/khugepaged.c:2284:40: note: uninitialized use occurs here
    2284 |         trace_mm_khugepaged_collapse_file(mm, new_folio, index, addr, is_shmem, file, HPAGE_PMD_NR, result);
         |                                               ^~~~~~~~~
   mm/khugepaged.c:1867:3: note: remove the 'if' if its condition is always false
    1867 |                 if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
         |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1868 |                         result = SCAN_FAIL;
         |                         ~~~~~~~~~~~~~~~~~~~
    1869 |                         goto out;
         |                         ~~~~~~~~~
    1870 |                 }
         |                 ~
   mm/khugepaged.c:1847:39: note: initialize the variable 'new_folio' to silence this warning
    1847 |         struct folio *folio, *tmp, *new_folio;
         |                                              ^
         |                                               = NULL
   1 warning generated.


vim +1867 mm/khugepaged.c

  1815	
  1816	/**
  1817	 * collapse_file - collapse filemap/tmpfs/shmem pages into huge one.
  1818	 *
  1819	 * @mm: process address space where collapse happens
  1820	 * @addr: virtual collapse start address
  1821	 * @file: file that collapse on
  1822	 * @start: collapse start address
  1823	 * @cc: collapse context and scratchpad
  1824	 *
  1825	 * Basic scheme is simple, details are more complex:
  1826	 *  - allocate and lock a new huge page;
  1827	 *  - scan page cache, locking old pages
  1828	 *    + swap/gup in pages if necessary;
  1829	 *  - copy data to new page
  1830	 *  - handle shmem holes
  1831	 *    + re-validate that holes weren't filled by someone else
  1832	 *    + check for userfaultfd
  1833	 *  - finalize updates to the page cache;
  1834	 *  - if replacing succeeds:
  1835	 *    + unlock huge page;
  1836	 *    + free old pages;
  1837	 *  - if replacing failed;
  1838	 *    + unlock old pages
  1839	 *    + unlock and free huge page;
  1840	 */
  1841	static int collapse_file(struct mm_struct *mm, unsigned long addr,
  1842				 struct file *file, pgoff_t start,
  1843				 struct collapse_control *cc)
  1844	{
  1845		struct address_space *mapping = file->f_mapping;
  1846		struct page *dst;
  1847		struct folio *folio, *tmp, *new_folio;
  1848		pgoff_t index = 0, end = start + HPAGE_PMD_NR;
  1849		loff_t range_start, range_end;
  1850		LIST_HEAD(pagelist);
  1851		XA_STATE_ORDER(xas, &mapping->i_pages, start, HPAGE_PMD_ORDER);
  1852		int nr_none = 0, result = SCAN_SUCCEED;
  1853		bool is_shmem = shmem_file(file);
  1854	
  1855		VM_BUG_ON(!IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !is_shmem);
  1856		VM_BUG_ON(start & (HPAGE_PMD_NR - 1));
  1857	
  1858		/*
  1859		 * For MADV_COLLAPSE on regular files, do a synchronous writeback
  1860		 * to ensure dirty folios are flushed before we attempt collapse.
  1861		 * This is a best-effort approach to avoid failing on the first
  1862		 * attempt when freshly-written executable text is still dirty.
  1863		 */
  1864		if (!is_shmem && cc && !cc->is_khugepaged && mapping_can_writeback(mapping)) {
  1865			range_start = (loff_t)start << PAGE_SHIFT;
  1866			range_end = ((loff_t)end << PAGE_SHIFT) - 1;
> 1867			if (filemap_write_and_wait_range(mapping, range_start, range_end)) {
  1868				result = SCAN_FAIL;
  1869				goto out;
  1870			}
  1871		}
  1872	
  1873		result = alloc_charge_folio(&new_folio, mm, cc);
  1874		if (result != SCAN_SUCCEED)
  1875			goto out;
  1876	
  1877		mapping_set_update(&xas, mapping);
  1878	
  1879		__folio_set_locked(new_folio);
  1880		if (is_shmem)
  1881			__folio_set_swapbacked(new_folio);
  1882		new_folio->index = start;
  1883		new_folio->mapping = mapping;
  1884	
  1885		/*
  1886		 * Ensure we have slots for all the pages in the range.  This is
  1887		 * almost certainly a no-op because most of the pages must be present
  1888		 */
  1889		do {
  1890			xas_lock_irq(&xas);
  1891			xas_create_range(&xas);
  1892			if (!xas_error(&xas))
  1893				break;
  1894			xas_unlock_irq(&xas);
  1895			if (!xas_nomem(&xas, GFP_KERNEL)) {
  1896				result = SCAN_FAIL;
  1897				goto rollback;
  1898			}
  1899		} while (1);
  1900	
  1901		for (index = start; index < end;) {
  1902			xas_set(&xas, index);
  1903			folio = xas_load(&xas);
  1904	
  1905			VM_BUG_ON(index != xas.xa_index);
  1906			if (is_shmem) {
  1907				if (!folio) {
  1908					/*
  1909					 * Stop if extent has been truncated or
  1910					 * hole-punched, and is now completely
  1911					 * empty.
  1912					 */
  1913					if (index == start) {
  1914						if (!xas_next_entry(&xas, end - 1)) {
  1915							result = SCAN_TRUNCATED;
  1916							goto xa_locked;
  1917						}
  1918					}
  1919					nr_none++;
  1920					index++;
  1921					continue;
  1922				}
  1923	
  1924				if (xa_is_value(folio) || !folio_test_uptodate(folio)) {
  1925					xas_unlock_irq(&xas);
  1926					/* swap in or instantiate fallocated page */
  1927					if (shmem_get_folio(mapping->host, index, 0,
  1928							&folio, SGP_NOALLOC)) {
  1929						result = SCAN_FAIL;
  1930						goto xa_unlocked;
  1931					}
  1932					/* drain lru cache to help folio_isolate_lru() */
  1933					lru_add_drain();
  1934				} else if (folio_trylock(folio)) {
  1935					folio_get(folio);
  1936					xas_unlock_irq(&xas);
  1937				} else {
  1938					result = SCAN_PAGE_LOCK;
  1939					goto xa_locked;
  1940				}
  1941			} else {	/* !is_shmem */
  1942				if (!folio || xa_is_value(folio)) {
  1943					xas_unlock_irq(&xas);
  1944					page_cache_sync_readahead(mapping, &file->f_ra,
  1945								  file, index,
  1946								  end - index);
  1947					/* drain lru cache to help folio_isolate_lru() */
  1948					lru_add_drain();
  1949					folio = filemap_lock_folio(mapping, index);
  1950					if (IS_ERR(folio)) {
  1951						result = SCAN_FAIL;
  1952						goto xa_unlocked;
  1953					}
  1954				} else if (folio_test_dirty(folio)) {
  1955					/*
  1956					 * khugepaged only works on read-only fd,
  1957					 * so this page is dirty because it hasn't
  1958					 * been flushed since first write. There
  1959					 * won't be new dirty pages.
  1960					 *
  1961					 * Trigger async flush here and hope the
  1962					 * writeback is done when khugepaged
  1963					 * revisits this page.
  1964					 *
  1965					 * This is a one-off situation. We are not
  1966					 * forcing writeback in loop.
  1967					 */
  1968					xas_unlock_irq(&xas);
  1969					filemap_flush(mapping);
  1970					result = SCAN_FAIL;
  1971					goto xa_unlocked;
  1972				} else if (folio_test_writeback(folio)) {
  1973					xas_unlock_irq(&xas);
  1974					result = SCAN_FAIL;
  1975					goto xa_unlocked;
  1976				} else if (folio_trylock(folio)) {
  1977					folio_get(folio);
  1978					xas_unlock_irq(&xas);
  1979				} else {
  1980					result = SCAN_PAGE_LOCK;
  1981					goto xa_locked;
  1982				}
  1983			}
  1984	
  1985			/*
  1986			 * The folio must be locked, so we can drop the i_pages lock
  1987			 * without racing with truncate.
  1988			 */
  1989			VM_BUG_ON_FOLIO(!folio_test_locked(folio), folio);
  1990	
  1991			/* make sure the folio is up to date */
  1992			if (unlikely(!folio_test_uptodate(folio))) {
  1993				result = SCAN_FAIL;
  1994				goto out_unlock;
  1995			}
  1996	
  1997			/*
  1998			 * If file was truncated then extended, or hole-punched, before
  1999			 * we locked the first folio, then a THP might be there already.
  2000			 * This will be discovered on the first iteration.
  2001			 */
  2002			if (folio_order(folio) == HPAGE_PMD_ORDER &&
  2003			    folio->index == start) {
  2004				/* Maybe PMD-mapped */
  2005				result = SCAN_PTE_MAPPED_HUGEPAGE;
  2006				goto out_unlock;
  2007			}
  2008	
  2009			if (folio_mapping(folio) != mapping) {
  2010				result = SCAN_TRUNCATED;
  2011				goto out_unlock;
  2012			}
  2013	
  2014			if (!is_shmem && (folio_test_dirty(folio) ||
  2015					  folio_test_writeback(folio))) {
  2016				/*
  2017				 * khugepaged only works on read-only fd, so this
  2018				 * folio is dirty because it hasn't been flushed
  2019				 * since first write.
  2020				 */
  2021				result = SCAN_FAIL;
  2022				goto out_unlock;
  2023			}
  2024	
  2025			if (!folio_isolate_lru(folio)) {
  2026				result = SCAN_DEL_PAGE_LRU;
  2027				goto out_unlock;
  2028			}
  2029	
  2030			if (!filemap_release_folio(folio, GFP_KERNEL)) {
  2031				result = SCAN_PAGE_HAS_PRIVATE;
  2032				folio_putback_lru(folio);
  2033				goto out_unlock;
  2034			}
  2035	
  2036			if (folio_mapped(folio))
  2037				try_to_unmap(folio,
  2038						TTU_IGNORE_MLOCK | TTU_BATCH_FLUSH);
  2039	
  2040			xas_lock_irq(&xas);
  2041	
  2042			VM_BUG_ON_FOLIO(folio != xa_load(xas.xa, index), folio);
  2043	
  2044			/*
  2045			 * We control 2 + nr_pages references to the folio:
  2046			 *  - we hold a pin on it;
  2047			 *  - nr_pages reference from page cache;
  2048			 *  - one from lru_isolate_folio;
  2049			 * If those are the only references, then any new usage
  2050			 * of the folio will have to fetch it from the page
  2051			 * cache. That requires locking the folio to handle
  2052			 * truncate, so any new usage will be blocked until we
  2053			 * unlock folio after collapse/during rollback.
  2054			 */
  2055			if (folio_ref_count(folio) != 2 + folio_nr_pages(folio)) {
  2056				result = SCAN_PAGE_COUNT;
  2057				xas_unlock_irq(&xas);
  2058				folio_putback_lru(folio);
  2059				goto out_unlock;
  2060			}
  2061	
  2062			/*
  2063			 * Accumulate the folios that are being collapsed.
  2064			 */
  2065			list_add_tail(&folio->lru, &pagelist);
  2066			index += folio_nr_pages(folio);
  2067			continue;
  2068	out_unlock:
  2069			folio_unlock(folio);
  2070			folio_put(folio);
  2071			goto xa_unlocked;
  2072		}
  2073	
  2074		if (!is_shmem) {
  2075			filemap_nr_thps_inc(mapping);
  2076			/*
  2077			 * Paired with the fence in do_dentry_open() -> get_write_access()
  2078			 * to ensure i_writecount is up to date and the update to nr_thps
  2079			 * is visible. Ensures the page cache will be truncated if the
  2080			 * file is opened writable.
  2081			 */
  2082			smp_mb();
  2083			if (inode_is_open_for_write(mapping->host)) {
  2084				result = SCAN_FAIL;
  2085				filemap_nr_thps_dec(mapping);
  2086			}
  2087		}
  2088	
  2089	xa_locked:
  2090		xas_unlock_irq(&xas);
  2091	xa_unlocked:
  2092	
  2093		/*
  2094		 * If collapse is successful, flush must be done now before copying.
  2095		 * If collapse is unsuccessful, does flush actually need to be done?
  2096		 * Do it anyway, to clear the state.
  2097		 */
  2098		try_to_unmap_flush();
  2099	
  2100		if (result == SCAN_SUCCEED && nr_none &&
  2101		    !shmem_charge(mapping->host, nr_none))
  2102			result = SCAN_FAIL;
  2103		if (result != SCAN_SUCCEED) {
  2104			nr_none = 0;
  2105			goto rollback;
  2106		}
  2107	
  2108		/*
  2109		 * The old folios are locked, so they won't change anymore.
  2110		 */
  2111		index = start;
  2112		dst = folio_page(new_folio, 0);
  2113		list_for_each_entry(folio, &pagelist, lru) {
  2114			int i, nr_pages = folio_nr_pages(folio);
  2115	
  2116			while (index < folio->index) {
  2117				clear_highpage(dst);
  2118				index++;
  2119				dst++;
  2120			}
  2121	
  2122			for (i = 0; i < nr_pages; i++) {
  2123				if (copy_mc_highpage(dst, folio_page(folio, i)) > 0) {
  2124					result = SCAN_COPY_MC;
  2125					goto rollback;
  2126				}
  2127				index++;
  2128				dst++;
  2129			}
  2130		}
  2131		while (index < end) {
  2132			clear_highpage(dst);
  2133			index++;
  2134			dst++;
  2135		}
  2136	
  2137		if (nr_none) {
  2138			struct vm_area_struct *vma;
  2139			int nr_none_check = 0;
  2140	
  2141			i_mmap_lock_read(mapping);
  2142			xas_lock_irq(&xas);
  2143	
  2144			xas_set(&xas, start);
  2145			for (index = start; index < end; index++) {
  2146				if (!xas_next(&xas)) {
  2147					xas_store(&xas, XA_RETRY_ENTRY);
  2148					if (xas_error(&xas)) {
  2149						result = SCAN_STORE_FAILED;
  2150						goto immap_locked;
  2151					}
  2152					nr_none_check++;
  2153				}
  2154			}
  2155	
  2156			if (nr_none != nr_none_check) {
  2157				result = SCAN_PAGE_FILLED;
  2158				goto immap_locked;
  2159			}
  2160	
  2161			/*
  2162			 * If userspace observed a missing page in a VMA with
  2163			 * a MODE_MISSING userfaultfd, then it might expect a
  2164			 * UFFD_EVENT_PAGEFAULT for that page. If so, we need to
  2165			 * roll back to avoid suppressing such an event. Since
  2166			 * wp/minor userfaultfds don't give userspace any
  2167			 * guarantees that the kernel doesn't fill a missing
  2168			 * page with a zero page, so they don't matter here.
  2169			 *
  2170			 * Any userfaultfds registered after this point will
  2171			 * not be able to observe any missing pages due to the
  2172			 * previously inserted retry entries.
  2173			 */
  2174			vma_interval_tree_foreach(vma, &mapping->i_mmap, start, end) {
  2175				if (userfaultfd_missing(vma)) {
  2176					result = SCAN_EXCEED_NONE_PTE;
  2177					goto immap_locked;
  2178				}
  2179			}
  2180	
  2181	immap_locked:
  2182			i_mmap_unlock_read(mapping);
  2183			if (result != SCAN_SUCCEED) {
  2184				xas_set(&xas, start);
  2185				for (index = start; index < end; index++) {
  2186					if (xas_next(&xas) == XA_RETRY_ENTRY)
  2187						xas_store(&xas, NULL);
  2188				}
  2189	
  2190				xas_unlock_irq(&xas);
  2191				goto rollback;
  2192			}
  2193		} else {
  2194			xas_lock_irq(&xas);
  2195		}
  2196	
  2197		if (is_shmem)
  2198			__lruvec_stat_mod_folio(new_folio, NR_SHMEM_THPS, HPAGE_PMD_NR);
  2199		else
  2200			__lruvec_stat_mod_folio(new_folio, NR_FILE_THPS, HPAGE_PMD_NR);
  2201	
  2202		if (nr_none) {
  2203			__lruvec_stat_mod_folio(new_folio, NR_FILE_PAGES, nr_none);
  2204			/* nr_none is always 0 for non-shmem. */
  2205			__lruvec_stat_mod_folio(new_folio, NR_SHMEM, nr_none);
  2206		}
  2207	
  2208		/*
  2209		 * Mark new_folio as uptodate before inserting it into the
  2210		 * page cache so that it isn't mistaken for an fallocated but
  2211		 * unwritten page.
  2212		 */
  2213		folio_mark_uptodate(new_folio);
  2214		folio_ref_add(new_folio, HPAGE_PMD_NR - 1);
  2215	
  2216		if (is_shmem)
  2217			folio_mark_dirty(new_folio);
  2218		folio_add_lru(new_folio);
  2219	
  2220		/* Join all the small entries into a single multi-index entry. */
  2221		xas_set_order(&xas, start, HPAGE_PMD_ORDER);
  2222		xas_store(&xas, new_folio);
  2223		WARN_ON_ONCE(xas_error(&xas));
  2224		xas_unlock_irq(&xas);
  2225	
  2226		/*
  2227		 * Remove pte page tables, so we can re-fault the page as huge.
  2228		 * If MADV_COLLAPSE, adjust result to call collapse_pte_mapped_thp().
  2229		 */
  2230		retract_page_tables(mapping, start);
  2231		if (cc && !cc->is_khugepaged)
  2232			result = SCAN_PTE_MAPPED_HUGEPAGE;
  2233		folio_unlock(new_folio);
  2234	
  2235		/*
  2236		 * The collapse has succeeded, so free the old folios.
  2237		 */
  2238		list_for_each_entry_safe(folio, tmp, &pagelist, lru) {
  2239			list_del(&folio->lru);
  2240			folio->mapping = NULL;
  2241			folio_clear_active(folio);
  2242			folio_clear_unevictable(folio);
  2243			folio_unlock(folio);
  2244			folio_put_refs(folio, 2 + folio_nr_pages(folio));
  2245		}
  2246	
  2247		goto out;
  2248	
  2249	rollback:
  2250		/* Something went wrong: roll back page cache changes */
  2251		if (nr_none) {
  2252			xas_lock_irq(&xas);
  2253			mapping->nrpages -= nr_none;
  2254			xas_unlock_irq(&xas);
  2255			shmem_uncharge(mapping->host, nr_none);
  2256		}
  2257	
  2258		list_for_each_entry_safe(folio, tmp, &pagelist, lru) {
  2259			list_del(&folio->lru);
  2260			folio_unlock(folio);
  2261			folio_putback_lru(folio);
  2262			folio_put(folio);
  2263		}
  2264		/*
  2265		 * Undo the updates of filemap_nr_thps_inc for non-SHMEM
  2266		 * file only. This undo is not needed unless failure is
  2267		 * due to SCAN_COPY_MC.
  2268		 */
  2269		if (!is_shmem && result == SCAN_COPY_MC) {
  2270			filemap_nr_thps_dec(mapping);
  2271			/*
  2272			 * Paired with the fence in do_dentry_open() -> get_write_access()
  2273			 * to ensure the update to nr_thps is visible.
  2274			 */
  2275			smp_mb();
  2276		}
  2277	
  2278		new_folio->mapping = NULL;
  2279	
  2280		folio_unlock(new_folio);
  2281		folio_put(new_folio);
  2282	out:
  2283		VM_BUG_ON(!list_empty(&pagelist));
  2284		trace_mm_khugepaged_collapse_file(mm, new_folio, index, addr, is_shmem, file, HPAGE_PMD_NR, result);
  2285		return result;
  2286	}
  2287	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [PATCH 1/2] mm/khugepaged: do synchronous writeback for MADV_COLLAPSE

[David Hildenbrand (Red Hat)]

On 11.11.25 06:58, Garg, Shivank wrote:
> 
> 
> On 11/10/2025 7:58 PM, Matthew Wilcox wrote:
>> On Mon, Nov 10, 2025 at 07:50:17PM +0530, Garg, Shivank wrote:
>>> The issue is copying those binary to a freshly mounted filesystem.
>>> The page cache folios remain dirty until background writeback completes.
>>>
>>> Reproduces 100% for me: fresh XFS/EXT4 mount -> copy binary -> execute -> MADV_COLLAPSE fails.
>>
>> Yes, but this is an uncommon thing to do.  Really, it's the kind of
>> thing you do when you're testing something (like, whether ext4 supports
>> large folios, and whether that yields a performance improvement).
>> It's more reasonable to change userspace than the kernel to solve this
>> problem you're having.
> 
> Fair point.
> 
> You're right that this is primarily a testing scenario, though it may also
> potentially affect JIT compilers writing executables (also uncommon) but more
> research is needed.
> 
> For userspace workarounds, calling fsync() before MADV_COLLAPSE works.

Right. But do we want document that any caller of MADV_COLLAPSE should 
issue an fsync() if MADV_COLLAPSE fails to try again?

IMHO this just reveals a problem that might also be triggered in a 
container that just got downloaded or after upgrading a package, no?

-- 
Cheers

David

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Garg, Shivank]

On 11/10/2025 7:16 PM, Dev Jain wrote:
> 
> On 10/11/25 5:02 pm, Shivank Garg wrote:
>> When MADV_COLLAPSE encounters dirty file-backed pages, it currently
>> returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
>> whereas dirty pages are a transient condition that may resolve on retry.
>>
>> Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
>> is harmless as it will revisit the range after async writeback completes.
> 
> Taking a cursory look at enum scan_result, I am sure there are other error
> codes as well which redirect to -EINVAL when they actually should to something
> else...
> 
>>

>> @@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>>                    */
>>                   xas_unlock_irq(&xas);
>>                   filemap_flush(mapping);
>> -                result = SCAN_FAIL;
>> +                result = SCAN_PAGE_DIRTY;
>>                   goto xa_unlocked;
>>               } else if (folio_test_writeback(folio)) {
>>                   xas_unlock_irq(&xas);
> 
> Now that you are at it, it would make sense to redirect this folio_test_writeback()
> branch also to -EAGAIN, and call the common error code SCAN_PAGE_UNDER_WRITEBACK.
>

Good point about the folio_test_writeback() case.
I think we can use a single error code "SCAN_PAGE_NOT_CLEAN" to cover both dirty and writeback states.

Thanks,
Shivank

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Garg, Shivank]

On 11/10/2025 5:26 PM, Lorenzo Stoakes wrote:
> Please, please, please send a cover letter when there's > 1 patch :)
> 
> This 2/2 replying to 1/2 is a pain (not your fault that perhaps you're not aware
> of typical mm series style but FYI :P)
> 
Sure, will do this in V2 (posting today).

> Also there is some tiny conflict on khugepaged.c in mm-new, but it's literally 1
> #include so probably nothing to worry about.
> > On Mon, Nov 10, 2025 at 11:32:55AM +0000, Shivank Garg wrote:
>> When MADV_COLLAPSE encounters dirty file-backed pages, it currently
>> returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
>> whereas dirty pages are a transient condition that may resolve on retry.
>>
>> Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
>> is harmless as it will revisit the range after async writeback completes.
>>
>> Signed-off-by: Shivank Garg <shivankg@amd.com>
> 
> With comments below addressed, LGTM so:
> 
> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

Thank you for the review. 
> 
>> ---
>>  include/trace/events/huge_memory.h | 3 ++-
>>  mm/khugepaged.c                    | 4 +++-
>>  2 files changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
>> index dd94d14a2427..9014a9bbe64c 100644
>> --- a/include/trace/events/huge_memory.h
>> +++ b/include/trace/events/huge_memory.h
>> @@ -38,7 +38,8 @@
>>  	EM( SCAN_PAGE_HAS_PRIVATE,	"page_has_private")		\
>>  	EM( SCAN_STORE_FAILED,		"store_failed")			\
>>  	EM( SCAN_COPY_MC,		"copy_poisoned_page")		\
>> -	EMe(SCAN_PAGE_FILLED,		"page_filled")
>> +	EM(SCAN_PAGE_FILLED,		"page_filled")			\
>> +	EMe(SCAN_PAGE_DIRTY,		"page_dirty")
>>
>>  #undef EM
>>  #undef EMe
>> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
>> index d08ed6eb9ce1..7df329c9c87d 100644
>> --- a/mm/khugepaged.c
>> +++ b/mm/khugepaged.c
>> @@ -60,6 +60,7 @@ enum scan_result {
>>  	SCAN_STORE_FAILED,
>>  	SCAN_COPY_MC,
>>  	SCAN_PAGE_FILLED,
>> +	SCAN_PAGE_DIRTY,
> 
> it feels like a lot to add a scan result for this, but I mean... probably
> actually valid.
> 
>>  };
>>
>>  #define CREATE_TRACE_POINTS
>> @@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
>>  				 */
>>  				xas_unlock_irq(&xas);
>>  				filemap_flush(mapping);
>> -				result = SCAN_FAIL;
>> +				result = SCAN_PAGE_DIRTY;
>>  				goto xa_unlocked;
> 
> Hmmm shmem dirty is going to be weird but we also have:
> 
> 		if (!is_shmem && (folio_test_dirty(folio) ||
> 				  folio_test_writeback(folio))) {
> 			/*
> 			 * khugepaged only works on read-only fd, so this
> 			 * folio is dirty because it hasn't been flushed
> 			 * since first write.
> 			 */
> 			result = SCAN_FAIL;
> 			goto out_unlock;
> 		}
> 
> It's weird though, why would we have writeback, surely handled by swap, and
> won't it be like anon, i.e. pretty well always dirty? This comment seems
> copy/pasta wrong.
> 
> We do need to at least mention in commit message that shmem is explicitly
> excluded.
> 

Looking at the code, the dirty/writeback checks where I'm making changes 
are all in the !is_shmem branch, so it only affects regular files, not
shmem.

Should I mention in the commit message that these changes are limited
to regular files and don't affect shmem?

I'm not sure I fully understood your concern on shmem. Could you please elaborate?

Thanks,
Shivank


> 
>>  			} else if (folio_test_writeback(folio)) {
>>  				xas_unlock_irq(&xas);
>> @@ -2747,6 +2748,7 @@ static int madvise_collapse_errno(enum scan_result r)
>>  	case SCAN_PAGE_LRU:
>>  	case SCAN_DEL_PAGE_LRU:
>>  	case SCAN_PAGE_FILLED:
>> +	case SCAN_PAGE_DIRTY:
>>  		return -EAGAIN;
>>  	/*
>>  	 * Other: Trying again likely not to succeed / error intrinsic to
>> --
>> 2.43.0
>>

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Lorenzo Stoakes]

On Wed, Nov 19, 2025 at 03:55:29PM +0530, Garg, Shivank wrote:
>
>
> On 11/10/2025 5:26 PM, Lorenzo Stoakes wrote:
> > Please, please, please send a cover letter when there's > 1 patch :)
> >
> > This 2/2 replying to 1/2 is a pain (not your fault that perhaps you're not aware
> > of typical mm series style but FYI :P)
> >
> Sure, will do this in V2 (posting today).
>
> > Also there is some tiny conflict on khugepaged.c in mm-new, but it's literally 1
> > #include so probably nothing to worry about.
> > > On Mon, Nov 10, 2025 at 11:32:55AM +0000, Shivank Garg wrote:
> >> When MADV_COLLAPSE encounters dirty file-backed pages, it currently
> >> returns -EINVAL, this is misleading as EINVAL suggests invalid arguments,
> >> whereas dirty pages are a transient condition that may resolve on retry.
> >>
> >> Introduce SCAN_PAGE_DIRTY and map it to -EAGAIN. For khugepaged, this
> >> is harmless as it will revisit the range after async writeback completes.
> >>
> >> Signed-off-by: Shivank Garg <shivankg@amd.com>
> >
> > With comments below addressed, LGTM so:
> >
> > Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
>
> Thank you for the review.
> >
> >> ---
> >>  include/trace/events/huge_memory.h | 3 ++-
> >>  mm/khugepaged.c                    | 4 +++-
> >>  2 files changed, 5 insertions(+), 2 deletions(-)
> >>
> >> diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
> >> index dd94d14a2427..9014a9bbe64c 100644
> >> --- a/include/trace/events/huge_memory.h
> >> +++ b/include/trace/events/huge_memory.h
> >> @@ -38,7 +38,8 @@
> >>  	EM( SCAN_PAGE_HAS_PRIVATE,	"page_has_private")		\
> >>  	EM( SCAN_STORE_FAILED,		"store_failed")			\
> >>  	EM( SCAN_COPY_MC,		"copy_poisoned_page")		\
> >> -	EMe(SCAN_PAGE_FILLED,		"page_filled")
> >> +	EM(SCAN_PAGE_FILLED,		"page_filled")			\
> >> +	EMe(SCAN_PAGE_DIRTY,		"page_dirty")
> >>
> >>  #undef EM
> >>  #undef EMe
> >> diff --git a/mm/khugepaged.c b/mm/khugepaged.c
> >> index d08ed6eb9ce1..7df329c9c87d 100644
> >> --- a/mm/khugepaged.c
> >> +++ b/mm/khugepaged.c
> >> @@ -60,6 +60,7 @@ enum scan_result {
> >>  	SCAN_STORE_FAILED,
> >>  	SCAN_COPY_MC,
> >>  	SCAN_PAGE_FILLED,
> >> +	SCAN_PAGE_DIRTY,
> >
> > it feels like a lot to add a scan result for this, but I mean... probably
> > actually valid.
> >
> >>  };
> >>
> >>  #define CREATE_TRACE_POINTS
> >> @@ -1967,7 +1968,7 @@ static int collapse_file(struct mm_struct *mm, unsigned long addr,
> >>  				 */
> >>  				xas_unlock_irq(&xas);
> >>  				filemap_flush(mapping);
> >> -				result = SCAN_FAIL;
> >> +				result = SCAN_PAGE_DIRTY;
> >>  				goto xa_unlocked;
> >
> > Hmmm shmem dirty is going to be weird but we also have:
> >
> > 		if (!is_shmem && (folio_test_dirty(folio) ||
> > 				  folio_test_writeback(folio))) {
> > 			/*
> > 			 * khugepaged only works on read-only fd, so this
> > 			 * folio is dirty because it hasn't been flushed
> > 			 * since first write.
> > 			 */
> > 			result = SCAN_FAIL;
> > 			goto out_unlock;
> > 		}
> >
> > It's weird though, why would we have writeback, surely handled by swap, and
> > won't it be like anon, i.e. pretty well always dirty? This comment seems
> > copy/pasta wrong.
> >
> > We do need to at least mention in commit message that shmem is explicitly
> > excluded.
> >
>
> Looking at the code, the dirty/writeback checks where I'm making changes
> are all in the !is_shmem branch, so it only affects regular files, not
> shmem.

Yeah sorry I think I was being somehow blind to the fact that each
dirty/writeback test has !is_shmem, esp. given I literally quote it there :)

So err ignore me I think here haha

>
> Should I mention in the commit message that these changes are limited
> to regular files and don't affect shmem?

No that's fine.

>
> I'm not sure I fully understood your concern on shmem. Could you please elaborate?

Yeah I think I just misread the code after a long day :P

>
> Thanks,
> Shivank

Cheers, Lorenzo

>
>
> >
> >>  			} else if (folio_test_writeback(folio)) {
> >>  				xas_unlock_irq(&xas);
> >> @@ -2747,6 +2748,7 @@ static int madvise_collapse_errno(enum scan_result r)
> >>  	case SCAN_PAGE_LRU:
> >>  	case SCAN_DEL_PAGE_LRU:
> >>  	case SCAN_PAGE_FILLED:
> >> +	case SCAN_PAGE_DIRTY:
> >>  		return -EAGAIN;
> >>  	/*
> >>  	 * Other: Trying again likely not to succeed / error intrinsic to
> >> --
> >> 2.43.0
> >>
>

Re: [PATCH 2/2] mm/khugepaged: return EAGAIN for transient dirty pages in MADV_COLLAPSE

[Garg, Shivank]

On 11/19/2025 11:46 PM, Lorenzo Stoakes wrote:
> On Wed, Nov 19, 2025 at 03:55:29PM +0530, Garg, Shivank wrote:

>>>
>>> With comments below addressed, LGTM so:
>>>
>>> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
>>
>> Thank you for the review.

>>
>> Looking at the code, the dirty/writeback checks where I'm making changes
>> are all in the !is_shmem branch, so it only affects regular files, not
>> shmem.
> 
> Yeah sorry I think I was being somehow blind to the fact that each
> dirty/writeback test has !is_shmem, esp. given I literally quote it there :)
> 
> So err ignore me I think here haha
> 
>>
>> Should I mention in the commit message that these changes are limited
>> to regular files and don't affect shmem?
> 
> No that's fine.
> 
>>
>> I'm not sure I fully understood your concern on shmem. Could you please elaborate?
> 
> Yeah I think I just misread the code after a long day :P
> 
>>

Thanks for clarifying!

I held off adding your Reviewed-by tag to v2 since there were some more changes
from v1. Let me know if you're still happy with it and I can add it for v3.

Best Regards,
Shivank