* linux-next: build failure after merge of the drm-xe tree
@ 2024-02-22 8:04 Stephen Rothwell
2024-02-22 17:09 ` Lucas De Marchi
0 siblings, 1 reply; 10+ messages in thread
From: Stephen Rothwell @ 2024-02-22 8:04 UTC (permalink / raw)
To: Lucas De Marchi, Oded Gabbay, Thomas Hellström, DRM XE List
Cc: Yury Norov, Linux Kernel Mailing List, Linux Next Mailing List
[-- Attachment #1: Type: text/plain, Size: 1048 bytes --]
Hi all,
After merging the drm-xe tree, today's linux-next build (arm64 defconfig)
failed like this:
arch/arm64/kvm/hyp/nvhe/hyp-init.S: Assembler messages:
arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: found 'l', expected: ')'
arch/arm64/kvm/hyp/nvhe/hyp-init.S:29: Info: macro invoked from here
arch/arm64/kvm/hyp/nvhe/hyp-init.S:221: Info: macro invoked from here
arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: non-constant expression in ".if" statement
arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: junk at end of line, first unrecognized character is `l'
arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: found 'l', expected: ')'
arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: non-constant expression in ".if" statement
arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: junk at end of line, first unrecognized character is `l'
and many, many more.
Bisected to commit
b77cb9640f1f ("bits: introduce fixed-type genmasks")
I have reverted that commit (and the following 2) for today.
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: linux-next: build failure after merge of the drm-xe tree
2024-02-22 8:04 Stephen Rothwell
@ 2024-02-22 17:09 ` Lucas De Marchi
0 siblings, 0 replies; 10+ messages in thread
From: Lucas De Marchi @ 2024-02-22 17:09 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Oded Gabbay, Thomas Hellström, DRM XE List, Yury Norov,
Linux Kernel Mailing List, Linux Next Mailing List
On Thu, Feb 22, 2024 at 07:04:48PM +1100, Stephen Rothwell wrote:
>Hi all,
>
>After merging the drm-xe tree, today's linux-next build (arm64 defconfig)
>failed like this:
>
>arch/arm64/kvm/hyp/nvhe/hyp-init.S: Assembler messages:
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: found 'l', expected: ')'
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:29: Info: macro invoked from here
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:221: Info: macro invoked from here
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: non-constant expression in ".if" statement
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:557: Error: junk at end of line, first unrecognized character is `l'
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: found 'l', expected: ')'
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: non-constant expression in ".if" statement
>arch/arm64/kvm/hyp/nvhe/hyp-init.S:560: Error: junk at end of line, first unrecognized character is `l'
>
>and many, many more.
>
>Bisected to commit
>
> b77cb9640f1f ("bits: introduce fixed-type genmasks")
>
>I have reverted that commit (and the following 2) for today.
those commits were already removed from our branch due to those issues.
New fixed version of them should appear through the new bitmap tree
maintained by Yury.
Sorry for the noise they caused and thanks.
Lucas De Marchi
>
>--
>Cheers,
>Stephen Rothwell
^ permalink raw reply [flat|nested] 10+ messages in thread
* linux-next: build failure after merge of the drm-xe tree
@ 2024-10-01 1:38 Stephen Rothwell
0 siblings, 0 replies; 10+ messages in thread
From: Stephen Rothwell @ 2024-10-01 1:38 UTC (permalink / raw)
To: Lucas De Marchi, Thomas Hellström, Simona Vetter,
Jani Nikula, Joonas Lahtinen, Rodrigo Vivi
Cc: Ville Syrjälä, Maarten Lankhorst, Intel Graphics, DRI,
DRM XE List, Linux Kernel Mailing List, Linux Next Mailing List
[-- Attachment #1: Type: text/plain, Size: 2026 bytes --]
Hi all,
After merging the drm-xe tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/gpu/drm/xe/display/xe_display.c: In function 'xe_display_pm_shutdown':
drivers/gpu/drm/xe/display/xe_display.c:382:27: error: passing argument 1 of 'intel_dmc_suspend' from incompatible pointer type [-Wincompatible-pointer-types]
382 | intel_dmc_suspend(xe);
| ^~
| |
| struct xe_device *
In file included from drivers/gpu/drm/xe/display/xe_display.c:24:
drivers/gpu/drm/i915/display/intel_dmc.h:22:46: note: expected 'struct intel_display *' but argument is of type 'struct xe_device *'
22 | void intel_dmc_suspend(struct intel_display *display);
| ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
Caused by commit
501d799a47e2 ("drm/xe: Wire up device shutdown handler")
interacting with commit
5c30cfa295cc ("drm/i915/dmc: Convert DMC code to intel_display")
from the drm-intel tree.
I have applied the following merge fix patch for today.
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Tue, 1 Oct 2024 11:30:00 +1000
Subject: [PATCH] fix up for "drm/xe: Wire up device shutdown handler"
interacting with commit
5c30cfa295cc ("drm/i915/dmc: Convert DMC code to intel_display")
from the drm-intel tree.
---
drivers/gpu/drm/xe/display/xe_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c
index 957ae763531d..ca00a365080f 100644
--- a/drivers/gpu/drm/xe/display/xe_display.c
+++ b/drivers/gpu/drm/xe/display/xe_display.c
@@ -379,7 +379,7 @@ void xe_display_pm_shutdown(struct xe_device *xe)
intel_opregion_suspend(display, PCI_D3cold);
- intel_dmc_suspend(xe);
+ intel_dmc_suspend(display);
}
void xe_display_pm_runtime_suspend(struct xe_device *xe)
--
2.45.2
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply related [flat|nested] 10+ messages in thread
* linux-next: build failure after merge of the drm-xe tree
@ 2024-12-04 13:36 Mark Brown
2024-12-04 13:46 ` Jani Nikula
0 siblings, 1 reply; 10+ messages in thread
From: Mark Brown @ 2024-12-04 13:36 UTC (permalink / raw)
To: Lucas De Marchi, Thomas Hellström, DRM XE List
Cc: Linux Kernel Mailing List, Linux Next Mailing List
[-- Attachment #1: Type: text/plain, Size: 1510 bytes --]
Hi all,
After merging the drm-xe tree, today's linux-next build (x86
allmodconfig) failed like this:
In file included from /tmp/next/build/include/linux/module.h:22,
from /tmp/next/build/include/linux/device/driver.h:21,
from /tmp/next/build/include/linux/device.h:32,
from /tmp/next/build/include/linux/auxiliary_bus.h:11,
from /tmp/next/build/include/linux/intel_vsec.h:5,
from /tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:7:
/tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:233:18: error: expected ',' or ';' before 'INTEL_VSEC'
233 | MODULE_IMPORT_NS(INTEL_VSEC);
| ^~~~~~~~~~
/tmp/next/build/include/linux/moduleparam.h:26:61: note: in definition of macro '__MODULE_INFO'
26 | = __MODULE_INFO_PREFIX __stringify(tag) "=" info
| ^~~~
/tmp/next/build/include/linux/module.h:299:33: note: in expansion of macro 'MODULE_INFO'
299 | #define MODULE_IMPORT_NS(ns) MODULE_INFO(import_ns, ns)
| ^~~~~~~~~~~
/tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:233:1: note: in expansion of macro 'MODULE_IMPORT_NS'
233 | MODULE_IMPORT_NS(INTEL_VSEC);
| ^~~~~~~~~~~~~~~~
You need to merge up cdd30ebb1b9f36159d66f088b61aee264e649d7a ("module:
Convert symbol namespace to string literal") from mainline and fix up
for the changes in MODULE_IMPORT_NS. I'll apply a fixup for now.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: linux-next: build failure after merge of the drm-xe tree
2024-12-04 13:36 Mark Brown
@ 2024-12-04 13:46 ` Jani Nikula
2024-12-04 14:18 ` Mark Brown
0 siblings, 1 reply; 10+ messages in thread
From: Jani Nikula @ 2024-12-04 13:46 UTC (permalink / raw)
To: Mark Brown, Lucas De Marchi, Thomas Hellström, DRM XE List
Cc: Linux Kernel Mailing List, Linux Next Mailing List, Dave Airlie,
Simona Vetter
On Wed, 04 Dec 2024, Mark Brown <broonie@kernel.org> wrote:
> Hi all,
>
> After merging the drm-xe tree, today's linux-next build (x86
> allmodconfig) failed like this:
>
> In file included from /tmp/next/build/include/linux/module.h:22,
> from /tmp/next/build/include/linux/device/driver.h:21,
> from /tmp/next/build/include/linux/device.h:32,
> from /tmp/next/build/include/linux/auxiliary_bus.h:11,
> from /tmp/next/build/include/linux/intel_vsec.h:5,
> from /tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:7:
> /tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:233:18: error: expected ',' or ';' before 'INTEL_VSEC'
> 233 | MODULE_IMPORT_NS(INTEL_VSEC);
> | ^~~~~~~~~~
> /tmp/next/build/include/linux/moduleparam.h:26:61: note: in definition of macro '__MODULE_INFO'
> 26 | = __MODULE_INFO_PREFIX __stringify(tag) "=" info
> | ^~~~
> /tmp/next/build/include/linux/module.h:299:33: note: in expansion of macro 'MODULE_INFO'
> 299 | #define MODULE_IMPORT_NS(ns) MODULE_INFO(import_ns, ns)
> | ^~~~~~~~~~~
> /tmp/next/build/drivers/gpu/drm/xe/xe_vsec.c:233:1: note: in expansion of macro 'MODULE_IMPORT_NS'
> 233 | MODULE_IMPORT_NS(INTEL_VSEC);
> | ^~~~~~~~~~~~~~~~
>
> You need to merge up cdd30ebb1b9f36159d66f088b61aee264e649d7a ("module:
> Convert symbol namespace to string literal") from mainline and fix up
> for the changes in MODULE_IMPORT_NS. I'll apply a fixup for now.
Commit cdd30ebb1b9f ("module: Convert symbol namespace to string
literal") isn't even in a tagged release yet. We'll get it when -rc1 is
out *and* backmerged to drm-next.
BR,
Jani.
--
Jani Nikula, Intel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: linux-next: build failure after merge of the drm-xe tree
2024-12-04 13:46 ` Jani Nikula
@ 2024-12-04 14:18 ` Mark Brown
0 siblings, 0 replies; 10+ messages in thread
From: Mark Brown @ 2024-12-04 14:18 UTC (permalink / raw)
To: Jani Nikula
Cc: Lucas De Marchi, Thomas Hellström, DRM XE List,
Linux Kernel Mailing List, Linux Next Mailing List, Dave Airlie,
Simona Vetter
[-- Attachment #1: Type: text/plain, Size: 552 bytes --]
On Wed, Dec 04, 2024 at 03:46:21PM +0200, Jani Nikula wrote:
> On Wed, 04 Dec 2024, Mark Brown <broonie@kernel.org> wrote:
> > You need to merge up cdd30ebb1b9f36159d66f088b61aee264e649d7a ("module:
> > Convert symbol namespace to string literal") from mainline and fix up
> > for the changes in MODULE_IMPORT_NS. I'll apply a fixup for now.
> Commit cdd30ebb1b9f ("module: Convert symbol namespace to string
> literal") isn't even in a tagged release yet. We'll get it when -rc1 is
> out *and* backmerged to drm-next.
Yes, it's very disruptive :(
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* linux-next: build failure after merge of the drm-xe tree
@ 2025-03-07 1:58 Stephen Rothwell
2025-03-11 2:13 ` Stephen Rothwell
0 siblings, 1 reply; 10+ messages in thread
From: Stephen Rothwell @ 2025-03-07 1:58 UTC (permalink / raw)
To: Lucas De Marchi, Thomas Hellström, Andrew Morton
Cc: Matthew Brost, Alistair Popple, Balbir Singh, DRM XE List,
Linux Kernel Mailing List, Linux Next Mailing List
[-- Attachment #1: Type: text/plain, Size: 2058 bytes --]
Hi all,
After merging the drm-xe tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/gpu/drm/drm_gpusvm.c: In function 'drm_gpusvm_range_get_pages':
drivers/gpu/drm/drm_gpusvm.c:1404:44: error: 'struct page' has no member named 'pgmap'
1404 | if (pagemap != page->pgmap) {
| ^~
drivers/gpu/drm/drm_gpusvm.c:1410:47: error: 'struct page' has no member named 'pgmap'
1410 | pagemap = page->pgmap;
| ^~
Caused by commit
99624bdff867 ("drm/gpusvm: Add support for GPU Shared Virtual Memory")
interacting with commit
089b22f60a0f ("mm: allow compound zone device pages")
from the mm-unstable branch of the mm tree.
I have applied the following merge fix patch for today.
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 7 Mar 2025 12:48:32 +1100
Subject: [PATCH] fix up for "drm/gpusvm: Add support for GPU Shared Virtual
Memory"
interacting with commit
089b22f60a0f ("mm: allow compound zone device pages")
from the mm-unstable branch of the mm tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/gpu/drm/drm_gpusvm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_gpusvm.c b/drivers/gpu/drm/drm_gpusvm.c
index f314f5c4af0f..5e9b18ce65f8 100644
--- a/drivers/gpu/drm/drm_gpusvm.c
+++ b/drivers/gpu/drm/drm_gpusvm.c
@@ -1401,13 +1401,13 @@ int drm_gpusvm_range_get_pages(struct drm_gpusvm *gpusvm,
goto err_unmap;
}
zdd = page->zone_device_data;
- if (pagemap != page->pgmap) {
+ if (pagemap != page_pgmap(page)) {
if (i > 0) {
err = -EOPNOTSUPP;
goto err_unmap;
}
- pagemap = page->pgmap;
+ pagemap = page_pgmap(page);
dpagemap = zdd->devmem_allocation->dpagemap;
if (drm_WARN_ON(gpusvm->drm, !dpagemap)) {
/*
--
2.45.2
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply related [flat|nested] 10+ messages in thread
* linux-next: build failure after merge of the drm-xe tree
@ 2025-03-07 2:21 Stephen Rothwell
2025-03-11 2:15 ` Stephen Rothwell
0 siblings, 1 reply; 10+ messages in thread
From: Stephen Rothwell @ 2025-03-07 2:21 UTC (permalink / raw)
To: Lucas De Marchi, Thomas Hellström, Andrew Morton
Cc: Alistair Popple, Balbir Singh, Matthew Brost, DRM XE List,
Linux Kernel Mailing List, Linux Next Mailing List
[-- Attachment #1: Type: text/plain, Size: 6028 bytes --]
Hi all,
After merging the drm-xe tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/linux/kernel.h:22,
from include/linux/cpumask.h:11,
from arch/x86/include/asm/paravirt.h:21,
from arch/x86/include/asm/irqflags.h:80,
from include/linux/irqflags.h:18,
from include/linux/spinlock.h:59,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/mm.h:7,
from include/linux/pagemap.h:8,
from include/drm/ttm/ttm_tt.h:30,
from drivers/gpu/drm/xe/xe_bo.h:9,
from drivers/gpu/drm/xe/xe_svm.c:6:
drivers/gpu/drm/xe/xe_svm.c: In function 'page_to_vr':
drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~
include/linux/container_of.h:19:33: note: in definition of macro 'container_of'
19 | void *__mptr = (void *)(ptr); \
| ^~~
In file included from include/linux/init.h:5,
from include/linux/printk.h:6,
from include/asm-generic/bug.h:22,
from arch/x86/include/asm/bug.h:99,
from include/linux/bug.h:5,
from include/linux/mmdebug.h:5,
from include/linux/mm.h:6:
drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~~~~~~~~~~~
drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:21:23: note: in expansion of macro '__same_type'
21 | __same_type(*(ptr), void), \
| ^~~~~~~~~~~
drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~~~~~~~~~~~
include/linux/compiler_types.h:483:27: error: expression in static assertion is not an integer
483 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
| ^~~~~~~~~~~~
Caused by commit
11bbe0d9aa96 ("drm/xe: Add drm_pagemap ops to SVM")
interacting with commit
089b22f60a0f ("mm: allow compound zone device pages")
from the mm-unstable branch of the mm tree.
I have applied the following merge fix patch for today
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 7 Mar 2025 13:14:37 +1100
Subject: [PATCH] fixup for "drm/xe: Add drm_pagemap ops to SVM"
089b22f60a0f ("mm: allow compound zone device pages")
from the mm-unstable branch of the mm tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
drivers/gpu/drm/xe/xe_svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_svm.c b/drivers/gpu/drm/xe/xe_svm.c
index 516898e99b26..3e829c87d7b4 100644
--- a/drivers/gpu/drm/xe/xe_svm.c
+++ b/drivers/gpu/drm/xe/xe_svm.c
@@ -341,7 +341,7 @@ static void xe_svm_garbage_collector_work_func(struct work_struct *w)
static struct xe_vram_region *page_to_vr(struct page *page)
{
- return container_of(page->pgmap, struct xe_vram_region, pagemap);
+ return container_of(page_pgmap(page), struct xe_vram_region, pagemap);
}
static struct xe_tile *vr_to_tile(struct xe_vram_region *vr)
--
2.45.2
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: linux-next: build failure after merge of the drm-xe tree
2025-03-07 1:58 linux-next: build failure after merge of the drm-xe tree Stephen Rothwell
@ 2025-03-11 2:13 ` Stephen Rothwell
0 siblings, 0 replies; 10+ messages in thread
From: Stephen Rothwell @ 2025-03-11 2:13 UTC (permalink / raw)
To: Andrew Morton, Dave Airlie
Cc: Lucas De Marchi, Thomas Hellström, Matthew Brost,
Alistair Popple, Balbir Singh, DRM XE List,
Linux Kernel Mailing List, Linux Next Mailing List, DRI
[-- Attachment #1: Type: text/plain, Size: 2338 bytes --]
Hi all,
On Fri, 7 Mar 2025 12:58:03 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the drm-xe tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/gpu/drm/drm_gpusvm.c: In function 'drm_gpusvm_range_get_pages':
> drivers/gpu/drm/drm_gpusvm.c:1404:44: error: 'struct page' has no member named 'pgmap'
> 1404 | if (pagemap != page->pgmap) {
> | ^~
> drivers/gpu/drm/drm_gpusvm.c:1410:47: error: 'struct page' has no member named 'pgmap'
> 1410 | pagemap = page->pgmap;
> | ^~
>
> Caused by commit
>
> 99624bdff867 ("drm/gpusvm: Add support for GPU Shared Virtual Memory")
>
> interacting with commit
>
> 089b22f60a0f ("mm: allow compound zone device pages")
>
> from the mm-unstable branch of the mm tree.
>
> I have applied the following merge fix patch for today.
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Fri, 7 Mar 2025 12:48:32 +1100
> Subject: [PATCH] fix up for "drm/gpusvm: Add support for GPU Shared Virtual
> Memory"
>
> interacting with commit
>
> 089b22f60a0f ("mm: allow compound zone device pages")
>
> from the mm-unstable branch of the mm tree.
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
> drivers/gpu/drm/drm_gpusvm.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_gpusvm.c b/drivers/gpu/drm/drm_gpusvm.c
> index f314f5c4af0f..5e9b18ce65f8 100644
> --- a/drivers/gpu/drm/drm_gpusvm.c
> +++ b/drivers/gpu/drm/drm_gpusvm.c
> @@ -1401,13 +1401,13 @@ int drm_gpusvm_range_get_pages(struct drm_gpusvm *gpusvm,
> goto err_unmap;
> }
> zdd = page->zone_device_data;
> - if (pagemap != page->pgmap) {
> + if (pagemap != page_pgmap(page)) {
> if (i > 0) {
> err = -EOPNOTSUPP;
> goto err_unmap;
> }
>
> - pagemap = page->pgmap;
> + pagemap = page_pgmap(page);
> dpagemap = zdd->devmem_allocation->dpagemap;
> if (drm_WARN_ON(gpusvm->drm, !dpagemap)) {
> /*
> --
> 2.45.2
This is now a semantic conflict between the mm tree and the drm tree.
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: linux-next: build failure after merge of the drm-xe tree
2025-03-07 2:21 Stephen Rothwell
@ 2025-03-11 2:15 ` Stephen Rothwell
0 siblings, 0 replies; 10+ messages in thread
From: Stephen Rothwell @ 2025-03-11 2:15 UTC (permalink / raw)
To: Andrew Morton, Dave Airlie
Cc: Lucas De Marchi, Thomas Hellström, Alistair Popple,
Balbir Singh, Matthew Brost, DRM XE List,
Linux Kernel Mailing List, Linux Next Mailing List, DRI
[-- Attachment #1: Type: text/plain, Size: 6437 bytes --]
Hi Stephen,
On Fri, 7 Mar 2025 13:21:12 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the drm-xe tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> In file included from include/linux/kernel.h:22,
> from include/linux/cpumask.h:11,
> from arch/x86/include/asm/paravirt.h:21,
> from arch/x86/include/asm/irqflags.h:80,
> from include/linux/irqflags.h:18,
> from include/linux/spinlock.h:59,
> from include/linux/mmzone.h:8,
> from include/linux/gfp.h:7,
> from include/linux/mm.h:7,
> from include/linux/pagemap.h:8,
> from include/drm/ttm/ttm_tt.h:30,
> from drivers/gpu/drm/xe/xe_bo.h:9,
> from drivers/gpu/drm/xe/xe_svm.c:6:
> drivers/gpu/drm/xe/xe_svm.c: In function 'page_to_vr':
> drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~
> include/linux/container_of.h:19:33: note: in definition of macro 'container_of'
> 19 | void *__mptr = (void *)(ptr); \
> | ^~~
> In file included from include/linux/init.h:5,
> from include/linux/printk.h:6,
> from include/asm-generic/bug.h:22,
> from arch/x86/include/asm/bug.h:99,
> from include/linux/bug.h:5,
> from include/linux/mmdebug.h:5,
> from include/linux/mm.h:6:
> drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~
> include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
> 78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
> | ^~~~
> include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
> 20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
> | ^~~~~~~~~~~~~
> include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
> 20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
> | ^~~~~~~~~~~
> drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~~~~~~~~~~~
> drivers/gpu/drm/xe/xe_svm.c:344:33: error: 'struct page' has no member named 'pgmap'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~
> include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
> 78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
> | ^~~~
> include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
> 20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
> | ^~~~~~~~~~~~~
> include/linux/container_of.h:21:23: note: in expansion of macro '__same_type'
> 21 | __same_type(*(ptr), void), \
> | ^~~~~~~~~~~
> drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~~~~~~~~~~~
> include/linux/compiler_types.h:483:27: error: expression in static assertion is not an integer
> 483 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
> 78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
> | ^~~~
> include/linux/container_of.h:20:9: note: in expansion of macro 'static_assert'
> 20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
> | ^~~~~~~~~~~~~
> include/linux/container_of.h:20:23: note: in expansion of macro '__same_type'
> 20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
> | ^~~~~~~~~~~
> drivers/gpu/drm/xe/xe_svm.c:344:16: note: in expansion of macro 'container_of'
> 344 | return container_of(page->pgmap, struct xe_vram_region, pagemap);
> | ^~~~~~~~~~~~
>
> Caused by commit
>
> 11bbe0d9aa96 ("drm/xe: Add drm_pagemap ops to SVM")
>
> interacting with commit
>
> 089b22f60a0f ("mm: allow compound zone device pages")
>
> from the mm-unstable branch of the mm tree.
>
> I have applied the following merge fix patch for today
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Fri, 7 Mar 2025 13:14:37 +1100
> Subject: [PATCH] fixup for "drm/xe: Add drm_pagemap ops to SVM"
>
> 089b22f60a0f ("mm: allow compound zone device pages")
>
> from the mm-unstable branch of the mm tree.
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
> drivers/gpu/drm/xe/xe_svm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/xe/xe_svm.c b/drivers/gpu/drm/xe/xe_svm.c
> index 516898e99b26..3e829c87d7b4 100644
> --- a/drivers/gpu/drm/xe/xe_svm.c
> +++ b/drivers/gpu/drm/xe/xe_svm.c
> @@ -341,7 +341,7 @@ static void xe_svm_garbage_collector_work_func(struct work_struct *w)
>
> static struct xe_vram_region *page_to_vr(struct page *page)
> {
> - return container_of(page->pgmap, struct xe_vram_region, pagemap);
> + return container_of(page_pgmap(page), struct xe_vram_region, pagemap);
> }
>
> static struct xe_tile *vr_to_tile(struct xe_vram_region *vr)
> --
> 2.45.2
This is now a semantic conflict between the mm tree and the drm tree.
--
Cheers,
Stephen Rothwell
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2025-03-11 2:15 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-03-07 1:58 linux-next: build failure after merge of the drm-xe tree Stephen Rothwell
2025-03-11 2:13 ` Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2025-03-07 2:21 Stephen Rothwell
2025-03-11 2:15 ` Stephen Rothwell
2024-12-04 13:36 Mark Brown
2024-12-04 13:46 ` Jani Nikula
2024-12-04 14:18 ` Mark Brown
2024-10-01 1:38 Stephen Rothwell
2024-02-22 8:04 Stephen Rothwell
2024-02-22 17:09 ` Lucas De Marchi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox