[PATCH 6.1 0/4] 6.1.49-rc1 review

[PATCH 6.1 0/4] 6.1.49-rc1 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 6.1.49 release.
There are 4 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.49-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 6.1.49-rc1

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "f2fs: fix to do sanity check on direct node in truncate_dnode()"

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "f2fs: fix to set flush_merge opt and show noflush_merge"

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Revert "f2fs: don't reset unchangable mount option in f2fs_remount()"

Peter Zijlstra <peterz@infradead.org>
    objtool/x86: Fix SRSO mess


-------------

Diffstat:

 Makefile                             |  4 ++--
 fs/f2fs/f2fs.h                       |  1 +
 fs/f2fs/file.c                       |  5 +++++
 fs/f2fs/node.c                       | 14 ++----------
 fs/f2fs/super.c                      | 43 ++++++++++++------------------------
 include/linux/f2fs_fs.h              |  1 -
 tools/objtool/arch/x86/decode.c      | 11 +++++----
 tools/objtool/check.c                | 22 +++++++++++++++++-
 tools/objtool/include/objtool/arch.h |  1 +
 tools/objtool/include/objtool/elf.h  |  1 +
 10 files changed, 54 insertions(+), 49 deletions(-)

[PATCH 6.1 1/4] objtool/x86: Fix SRSO mess

[Greg Kroah-Hartman]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Peter Zijlstra <peterz@infradead.org>

commit 4ae68b26c3ab5a82aa271e6e9fc9b1a06e1d6b40 upstream.

Objtool --rethunk does two things:

 - it collects all (tail) call's of __x86_return_thunk and places them
   into .return_sites. These are typically compiler generated, but
   RET also emits this same.

 - it fudges the validation of the __x86_return_thunk symbol; because
   this symbol is inside another instruction, it can't actually find
   the instruction pointed to by the symbol offset and gets upset.

Because these two things pertained to the same symbol, there was no
pressing need to separate these two separate things.

However, alas, along comes SRSO and more crazy things to deal with
appeared.

The SRSO patch itself added the following symbol names to identify as
rethunk:

  'srso_untrain_ret', 'srso_safe_ret' and '__ret'

Where '__ret' is the old retbleed return thunk, 'srso_safe_ret' is a
new similarly embedded return thunk, and 'srso_untrain_ret' is
completely unrelated to anything the above does (and was only included
because of that INT3 vs UD2 issue fixed previous).

Clear things up by adding a second category for the embedded instruction
thing.

Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230814121148.704502245@infradead.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 tools/objtool/arch/x86/decode.c      |   11 +++++++----
 tools/objtool/check.c                |   22 +++++++++++++++++++++-
 tools/objtool/include/objtool/arch.h |    1 +
 tools/objtool/include/objtool/elf.h  |    1 +
 4 files changed, 30 insertions(+), 5 deletions(-)

--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -796,8 +796,11 @@ bool arch_is_retpoline(struct symbol *sy
 
 bool arch_is_rethunk(struct symbol *sym)
 {
-	return !strcmp(sym->name, "__x86_return_thunk") ||
-	       !strcmp(sym->name, "srso_untrain_ret") ||
-	       !strcmp(sym->name, "srso_safe_ret") ||
-	       !strcmp(sym->name, "retbleed_return_thunk");
+	return !strcmp(sym->name, "__x86_return_thunk");
+}
+
+bool arch_is_embedded_insn(struct symbol *sym)
+{
+	return !strcmp(sym->name, "retbleed_return_thunk") ||
+	       !strcmp(sym->name, "srso_safe_ret");
 }
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -1164,16 +1164,33 @@ static int add_ignore_alternatives(struc
 	return 0;
 }
 
+/*
+ * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol
+ * will be added to the .retpoline_sites section.
+ */
 __weak bool arch_is_retpoline(struct symbol *sym)
 {
 	return false;
 }
 
+/*
+ * Symbols that replace INSN_RETURN, every (tail) call to such a symbol
+ * will be added to the .return_sites section.
+ */
 __weak bool arch_is_rethunk(struct symbol *sym)
 {
 	return false;
 }
 
+/*
+ * Symbols that are embedded inside other instructions, because sometimes crazy
+ * code exists. These are mostly ignored for validation purposes.
+ */
+__weak bool arch_is_embedded_insn(struct symbol *sym)
+{
+	return false;
+}
+
 #define NEGATIVE_RELOC	((void *)-1L)
 
 static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn)
@@ -1437,7 +1454,7 @@ static int add_jump_destinations(struct
 			 * middle of another instruction.  Objtool only
 			 * knows about the outer instruction.
 			 */
-			if (sym && sym->return_thunk) {
+			if (sym && sym->embedded_insn) {
 				add_return_call(file, insn, false);
 				continue;
 			}
@@ -2327,6 +2344,9 @@ static int classify_symbols(struct objto
 			if (arch_is_rethunk(func))
 				func->return_thunk = true;
 
+			if (arch_is_embedded_insn(func))
+				func->embedded_insn = true;
+
 			if (!strcmp(func->name, "__fentry__"))
 				func->fentry = true;
 
--- a/tools/objtool/include/objtool/arch.h
+++ b/tools/objtool/include/objtool/arch.h
@@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int
 
 bool arch_is_retpoline(struct symbol *sym);
 bool arch_is_rethunk(struct symbol *sym);
+bool arch_is_embedded_insn(struct symbol *sym);
 
 int arch_rewrite_retpolines(struct objtool_file *file);
 
--- a/tools/objtool/include/objtool/elf.h
+++ b/tools/objtool/include/objtool/elf.h
@@ -60,6 +60,7 @@ struct symbol {
 	u8 return_thunk      : 1;
 	u8 fentry            : 1;
 	u8 profiling_func    : 1;
+	u8 embedded_insn     : 1;
 	struct list_head pv_target;
 };
 

[PATCH 6.1 2/4] Revert "f2fs: dont reset unchangable mount option in f2fs_remount()"

[Greg Kroah-Hartman]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit e2fb24ce37caeaecff08af4e9967c8462624312b which is
commit 458c15dfbce62c35fefd9ca637b20a051309c9f1 upstream.

Something is currently broken in the f2fs code, Guenter has reported
boot problems with it for a few releases now, so revert the most recent
f2fs changes in the hope to get this back to a working filesystem.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/b392e1a8-b987-4993-bd45-035db9415a6e@roeck-us.net
Cc: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/f2fs/super.c |   30 ++++++++++++------------------
 1 file changed, 12 insertions(+), 18 deletions(-)

--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2040,22 +2040,9 @@ static int f2fs_show_options(struct seq_
 	return 0;
 }
 
-static void default_options(struct f2fs_sb_info *sbi, bool remount)
+static void default_options(struct f2fs_sb_info *sbi)
 {
 	/* init some FS parameters */
-	if (!remount) {
-		set_opt(sbi, READ_EXTENT_CACHE);
-		clear_opt(sbi, DISABLE_CHECKPOINT);
-
-		if (f2fs_hw_support_discard(sbi) || f2fs_hw_should_discard(sbi))
-			set_opt(sbi, DISCARD);
-
-		if (f2fs_sb_has_blkzoned(sbi))
-			F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_SECTION;
-		else
-			F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_BLOCK;
-	}
-
 	if (f2fs_sb_has_readonly(sbi))
 		F2FS_OPTION(sbi).active_logs = NR_CURSEG_RO_TYPE;
 	else
@@ -2078,16 +2065,23 @@ static void default_options(struct f2fs_
 	set_opt(sbi, INLINE_XATTR);
 	set_opt(sbi, INLINE_DATA);
 	set_opt(sbi, INLINE_DENTRY);
+	set_opt(sbi, READ_EXTENT_CACHE);
 	set_opt(sbi, NOHEAP);
+	clear_opt(sbi, DISABLE_CHECKPOINT);
 	set_opt(sbi, MERGE_CHECKPOINT);
 	F2FS_OPTION(sbi).unusable_cap = 0;
 	sbi->sb->s_flags |= SB_LAZYTIME;
 	if (!f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb))
 		set_opt(sbi, FLUSH_MERGE);
-	if (f2fs_sb_has_blkzoned(sbi))
+	if (f2fs_hw_support_discard(sbi) || f2fs_hw_should_discard(sbi))
+		set_opt(sbi, DISCARD);
+	if (f2fs_sb_has_blkzoned(sbi)) {
 		F2FS_OPTION(sbi).fs_mode = FS_MODE_LFS;
-	else
+		F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_SECTION;
+	} else {
 		F2FS_OPTION(sbi).fs_mode = FS_MODE_ADAPTIVE;
+		F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_BLOCK;
+	}
 
 #ifdef CONFIG_F2FS_FS_XATTR
 	set_opt(sbi, XATTR_USER);
@@ -2259,7 +2253,7 @@ static int f2fs_remount(struct super_blo
 			clear_sbi_flag(sbi, SBI_NEED_SB_WRITE);
 	}
 
-	default_options(sbi, true);
+	default_options(sbi);
 
 	/* parse mount options */
 	err = parse_options(sb, data, true);
@@ -4156,7 +4150,7 @@ try_onemore:
 		sbi->s_chksum_seed = f2fs_chksum(sbi, ~0, raw_super->uuid,
 						sizeof(raw_super->uuid));
 
-	default_options(sbi, false);
+	default_options(sbi);
 	/* parse mount options */
 	options = kstrdup((const char *)data, GFP_KERNEL);
 	if (data && !options) {

[PATCH 6.1 3/4] Revert "f2fs: fix to set flush_merge opt and show noflush_merge"

[Greg Kroah-Hartman]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit 6ba0594a81f91d6fd8ca9bd4ad23aa1618635a0f which is
commit 967eaad1fed5f6335ea97a47d45214744dc57925 upstream.

Something is currently broken in the f2fs code, Guenter has reported
boot problems with it for a few releases now, so revert the most recent
f2fs changes in the hope to get this back to a working filesystem.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/b392e1a8-b987-4993-bd45-035db9415a6e@roeck-us.net
Cc: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Yangtao Li <frank.li@vivo.com>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/f2fs/super.c |   13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1347,12 +1347,6 @@ default_check:
 		return -EINVAL;
 	}
 
-	if ((f2fs_sb_has_readonly(sbi) || f2fs_readonly(sbi->sb)) &&
-		test_opt(sbi, FLUSH_MERGE)) {
-		f2fs_err(sbi, "FLUSH_MERGE not compatible with readonly mode");
-		return -EINVAL;
-	}
-
 	if (f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb)) {
 		f2fs_err(sbi, "Allow to mount readonly mode only");
 		return -EROFS;
@@ -1939,10 +1933,8 @@ static int f2fs_show_options(struct seq_
 		seq_puts(seq, ",inline_dentry");
 	else
 		seq_puts(seq, ",noinline_dentry");
-	if (test_opt(sbi, FLUSH_MERGE))
+	if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE))
 		seq_puts(seq, ",flush_merge");
-	else
-		seq_puts(seq, ",noflush_merge");
 	if (test_opt(sbi, NOBARRIER))
 		seq_puts(seq, ",nobarrier");
 	if (test_opt(sbi, FASTBOOT))
@@ -2071,8 +2063,7 @@ static void default_options(struct f2fs_
 	set_opt(sbi, MERGE_CHECKPOINT);
 	F2FS_OPTION(sbi).unusable_cap = 0;
 	sbi->sb->s_flags |= SB_LAZYTIME;
-	if (!f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb))
-		set_opt(sbi, FLUSH_MERGE);
+	set_opt(sbi, FLUSH_MERGE);
 	if (f2fs_hw_support_discard(sbi) || f2fs_hw_should_discard(sbi))
 		set_opt(sbi, DISCARD);
 	if (f2fs_sb_has_blkzoned(sbi)) {

[PATCH 6.1 4/4] Revert "f2fs: fix to do sanity check on direct node in truncate_dnode()"

[Greg Kroah-Hartman]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit a78a8bcdc26de5ef3a0ee27c9c6c512e54a6051c which is
commit a6ec83786ab9f13f25fb18166dee908845713a95 upstream.

Something is currently broken in the f2fs code, Guenter has reported
boot problems with it for a few releases now, so revert the most recent
f2fs changes in the hope to get this back to a working filesystem.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/b392e1a8-b987-4993-bd45-035db9415a6e@roeck-us.net
Cc: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 fs/f2fs/f2fs.h          |    1 +
 fs/f2fs/file.c          |    5 +++++
 fs/f2fs/node.c          |   14 ++------------
 include/linux/f2fs_fs.h |    1 -
 4 files changed, 8 insertions(+), 13 deletions(-)

--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3431,6 +3431,7 @@ static inline bool __is_valid_data_blkad
  * file.c
  */
 int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync);
+void f2fs_truncate_data_blocks(struct dnode_of_data *dn);
 int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock);
 int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock);
 int f2fs_truncate(struct inode *inode);
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -628,6 +628,11 @@ void f2fs_truncate_data_blocks_range(str
 					 dn->ofs_in_node, nr_free);
 }
 
+void f2fs_truncate_data_blocks(struct dnode_of_data *dn)
+{
+	f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
+}
+
 static int truncate_partial_data_page(struct inode *inode, u64 from,
 								bool cache_only)
 {
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -923,7 +923,6 @@ static int truncate_node(struct dnode_of
 
 static int truncate_dnode(struct dnode_of_data *dn)
 {
-	struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
 	struct page *page;
 	int err;
 
@@ -931,25 +930,16 @@ static int truncate_dnode(struct dnode_o
 		return 1;
 
 	/* get direct node */
-	page = f2fs_get_node_page(sbi, dn->nid);
+	page = f2fs_get_node_page(F2FS_I_SB(dn->inode), dn->nid);
 	if (PTR_ERR(page) == -ENOENT)
 		return 1;
 	else if (IS_ERR(page))
 		return PTR_ERR(page);
 
-	if (IS_INODE(page) || ino_of_node(page) != dn->inode->i_ino) {
-		f2fs_err(sbi, "incorrect node reference, ino: %lu, nid: %u, ino_of_node: %u",
-				dn->inode->i_ino, dn->nid, ino_of_node(page));
-		set_sbi_flag(sbi, SBI_NEED_FSCK);
-		f2fs_handle_error(sbi, ERROR_INVALID_NODE_REFERENCE);
-		f2fs_put_page(page, 1);
-		return -EFSCORRUPTED;
-	}
-
 	/* Make dnode_of_data for parameter */
 	dn->node_page = page;
 	dn->ofs_in_node = 0;
-	f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
+	f2fs_truncate_data_blocks(dn);
 	err = truncate_node(dn);
 	if (err) {
 		f2fs_put_page(page, 1);
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -104,7 +104,6 @@ enum f2fs_error {
 	ERROR_INCONSISTENT_SIT,
 	ERROR_CORRUPTED_VERITY_XATTR,
 	ERROR_CORRUPTED_XATTR,
-	ERROR_INVALID_NODE_REFERENCE,
 	ERROR_MAX,
 };
 

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Joel Fernandes]

On Sat, Aug 26, 2023 at 05:47:56PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
> Anything received after that time might be too late.
> 
> The whole patch series can be found in one patch at:
> 	https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.49-rc1.gz
> or in the git tree and branch at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.

Tested-by: Joel Fernandes (Google) <joel@joelfernandes.org>

thanks,

 - Joel


> 
> thanks,
> 
> greg k-h
> 
> -------------
> Pseudo-Shortlog of commits:
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Linux 6.1.49-rc1
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Revert "f2fs: fix to do sanity check on direct node in truncate_dnode()"
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Revert "f2fs: fix to set flush_merge opt and show noflush_merge"
> 
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>     Revert "f2fs: don't reset unchangable mount option in f2fs_remount()"
> 
> Peter Zijlstra <peterz@infradead.org>
>     objtool/x86: Fix SRSO mess
> 
> 
> -------------
> 
> Diffstat:
> 
>  Makefile                             |  4 ++--
>  fs/f2fs/f2fs.h                       |  1 +
>  fs/f2fs/file.c                       |  5 +++++
>  fs/f2fs/node.c                       | 14 ++----------
>  fs/f2fs/super.c                      | 43 ++++++++++++------------------------
>  include/linux/f2fs_fs.h              |  1 -
>  tools/objtool/arch/x86/decode.c      | 11 +++++----
>  tools/objtool/check.c                | 22 +++++++++++++++++-
>  tools/objtool/include/objtool/arch.h |  1 +
>  tools/objtool/include/objtool/elf.h  |  1 +
>  10 files changed, 54 insertions(+), 49 deletions(-)
> 
> 

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Takeshi Ogasawara]

Hi Greg

On Sun, Aug 27, 2023 at 12:49 AM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.49-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

6.1.49-rc1 tested.

Build successfully completed.
Boot successfully completed.
No dmesg regressions.
Video output normal.
Sound output normal.

Lenovo ThinkPad X1 Carbon Gen10(Intel i7-1260P(x86_64) arch linux)

Thanks

Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Sudip Mukherjee (Codethink)]

Hi Greg,

On Sat, Aug 26, 2023 at 05:47:56PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
> Anything received after that time might be too late.

Build test (gcc version 13.2.1 20230826):
mips: 52 configs -> no failure
arm: 100 configs -> no failure
arm64: 3 configs -> no failure
x86_64: 4 configs -> no failure
alpha allmodconfig -> no failure
csky allmodconfig -> no failure
powerpc allmodconfig -> no failure
riscv allmodconfig -> no failure
s390 allmodconfig -> no failure
xtensa allmodconfig -> no failure

Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]
arm64: Booted on rpi4b (4GB model). No regression. [2]
mips: Booted on ci20 board. No regression. [3]

[1]. https://openqa.qa.codethink.co.uk/tests/4805
[2]. https://openqa.qa.codethink.co.uk/tests/4807
[3]. https://openqa.qa.codethink.co.uk/tests/4806

Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

-- 
Regards
Sudip

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Bagas Sanjaya]

[-- Attachment #1: Type: text/plain, Size: 557 bytes --]

On Sat, Aug 26, 2023 at 05:47:56PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 

Successfully compiled and installed bindeb-pkgs on my computer (Acer
Aspire E15, Intel Core i3 Haswell). No noticeable regressions.

Tested-by: Bagas Sanjaya <bagasdotme@gmail.com>

-- 
An old man doll... just what I always wanted! - Clara

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Guenter Roeck]

On Sat, Aug 26, 2023 at 05:47:56PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
> 
> Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 159 pass: 159 fail: 0
Qemu test results:
	total: 521 pass: 521 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter

Re: [PATCH 6.1 0/4] 6.1.49-rc1 review

[Naresh Kamboju]

On Sat, 26 Aug 2023 at 21:18, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.49 release.
> There are 4 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Mon, 28 Aug 2023 15:46:14 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
>         https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.49-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

NOTE:
Kernel warnings reported on previous releases have been fixed now.

[    0.531602] missing return thunk:
__alt_instructions_end+0x2f1f/0x2f70-srso_untrain_ret+0x0/0x2: e9 c2
5b 0c ff
[    0.533242] WARNING: CPU: 0 PID: 0 at
arch/x86/kernel/alternative.c:574 apply_returns+0x1c0/0x3d0


## Build
* kernel: 6.1.49-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-6.1.y
* git commit: 1d91878df63ceab6316c7c84876abc7eec08a2e4
* git describe: v6.1.48-5-g1d91878df63c
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.48-5-g1d91878df63c

## Test Regressions (compared to v6.1.47)

## Metric Regressions (compared to v6.1.47)

## Test Fixes (compared to v6.1.47)

* qemu-x86_64, log-parser-boot
  - check-kernel-exception
  - check-kernel-warning

* x86, log-parser-boot
  - check-kernel-warning

* x86-kasan, log-parser-boot
  - check-kernel-warning

* x86_64-clang, log-parser-boot
  - check-kernel-exception
  - check-kernel-warning


## Metric Fixes (compared to v6.1.47)

## Test result summary
total: 168275, pass: 142858, fail: 2955, skip: 22260, xfail: 202

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 151 total, 149 passed, 2 failed
* arm64: 56 total, 53 passed, 3 failed
* i386: 41 total, 39 passed, 2 failed
* mips: 30 total, 28 passed, 2 failed
* parisc: 4 total, 4 passed, 0 failed
* powerpc: 38 total, 36 passed, 2 failed
* riscv: 16 total, 13 passed, 3 failed
* s390: 16 total, 14 passed, 2 failed
* sh: 14 total, 12 passed, 2 failed
* sparc: 8 total, 8 passed, 0 failed
* x86_64: 46 total, 44 passed, 2 failed

## Test suites summary
* boot
* kselftest-android
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers-dma-buf
* kselftest-efivarfs
* kselftest-exec
* kselftest-filesystems
* kselftest-filesystems-binderfs
* kselftest-filesystems-epoll
* kselftest-firmware
* kselftest-fpu
* kselftest-ftrace
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-kvm
* kselftest-lib
* kselftest-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-net-forwarding
* kselftest-net-mptcp
* kselftest-netfilter
* kselftest-nsfs
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-user_events
* kselftest-vDSO
* kselftest-vm
* kselftest-watchdog
* kselftest-x86
* kselftest-zram
* kunit
* kvm-unit-tests
* libgpiod
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* perf
* rcutorture
* v4l2-compliance

--
Linaro LKFT
https://lkft.linaro.org