attrs in
f2fs_build_fault_attr()")
Signed-off-by: Nathan Chancellor
---
fs/f2fs/f2fs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index ef7de97be647..1974b6aff397 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -4602,8 +4602,8 @@ sta
On Tue, May 07, 2024 at 12:46:46PM +0200, Johannes Berg wrote:
> On Thu, 2024-04-25 at 11:13 -0700, Nathan Chancellor wrote:
> > On Wed, Apr 24, 2024 at 03:01:01PM -0700, Kees Cook wrote:
> > > Before request->channels[] can be used, request->n_channels must be set.
>
Hi Dmitry,
On Tue, Apr 09, 2024 at 05:22:54PM +0300, Dmitry Baryshkov wrote:
> We don't need to run the validation of the XML files if we are just
> compiling the kernel. Skip the validation unless the user enables
> corresponding Kconfig option. This removes a warning from gen_header.py
> about
Hi Dmitry,
On Tue, Apr 09, 2024 at 05:22:54PM +0300, Dmitry Baryshkov wrote:
> We don't need to run the validation of the XML files if we are just
> compiling the kernel. Skip the validation unless the user enables
> corresponding Kconfig option. This removes a warning from gen_header.py
> about
Hi Tomi,
On Sat, Apr 27, 2024 at 10:48:16AM +0300, Tomi Valkeinen wrote:
> On 26/04/2024 22:27, Anatoliy Klymenko wrote:
> > Fix number of CI reported W=1 build issues.
> >
> > Patch 1/2: Fix function arguments description.
> > Closes:
> >
choice
was made at compile time. This patch was a perfect excuse to put my new
CET enabled test machine to work.
Reviewed-by: Nathan Chancellor
Tested-by: Nathan Chancellor
CFI_DEFAULT_AUTO reads a little bit better to me personally but I am not
looking to get into painting today :)
> ---
Hi Michael,
On Wed, May 01, 2024 at 12:04:40AM +1000, Michael Ellerman wrote:
> With -Wextra clang warns about pointer arithmetic using a null pointer.
> When building with CONFIG_PCI=n, that triggers a warning in the IO
> accessors, eg:
>
> In file included from
few
> errors (some tests have -Werror set).
>
> [1]
> https://lore.kernel.org/all/20240329-selftests-libmk-llvm-rfc-v1-1-2f9ed7d1c...@valentinobst.de/
>
> Cc: Valentin Obst
> Cc: Kees Cook
> Cc: Nick Desaulniers
> Cc: Nathan Chancellor
> Cc: Shuah Khan
>
On Mon, Apr 29, 2024 at 10:35:03PM -0700, Kees Cook wrote:
> On Mon, Apr 29, 2024 at 03:16:50PM -0700, Nathan Chancellor wrote:
> > On Fri, Apr 26, 2024 at 03:29:44PM -0700, Kees Cook wrote:
> > [...]
> > > +# Enable Kernel Control Flow Integrity (currently Clang only).
&
LANG=y for x86 and arm64. (And disable FINEIBT since
> it isn't as secure as straight KCFI.)
>
> - CONFIG_PAGE_TABLE_CHECK=y for userspace mapping sanity.
>
> Signed-off-by: Kees Cook
Seems reasonable to me.
Reviewed-by: Nathan Chancellor
One comment below.
> ---
> Cc:
On Fri, Apr 26, 2024 at 09:32:52PM +, Justin Stitt wrote:
> Hi,
>
> On Wed, Apr 24, 2024 at 11:26:59AM -0700, Nathan Chancellor wrote:
> > On Wed, Apr 24, 2024 at 05:53:12PM +0200, Ard Biesheuvel wrote:
> > > arch/x86/purgatory/stack.S| 18 --
arlier Clang versions today. Force the
> calling convention to use non-register arguments.
>
> Reported-by: Erhard Furtner
> Closes: https://github.com/KSPP/linux/issues/350
> Signed-off-by: Kees Cook
Acked-by: Nathan Chancellor
> ---
> Cc: Marco Elver
> Cc: Andrey Ko
") rather than
> via the first "out of bounds" index of "channels", otherwise run-time
> bounds checking will throw a warning.
>
> Reported-by: Nathan Chancellor
> Fixes: e3eac9f32ec0 ("wifi: cfg80211: Annotate struct cfg80211_scan_request
>
ess of ->hws, which
clears up the warning.
Cc: sta...@vger.kernel.org
Fixes: f316cdff8d67 ("clk: Annotate struct clk_hw_onecell_data with
__counted_by")
Signed-off-by: Nathan Chancellor
---
drivers/clk/bcm/clk-raspberrypi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
t;hws, which
clears up the warning.
Cc: sta...@vger.kernel.org
Fixes: f316cdff8d67 ("clk: Annotate struct clk_hw_onecell_data with
__counted_by")
Signed-off-by: Nathan Chancellor
---
drivers/clk/bcm/clk-bcm2711-dvp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/driv
/c/79a2207963b8fea452acfc5dea13ed54bd36c7e1
---
Nathan Chancellor (2):
clk: bcm: dvp: Assign ->num before accessing ->hws
clk: bcm: rpi: Assign ->num before accessing ->hws
drivers/clk/bcm/clk-bcm2711-dvp.c | 3 ++-
drivers/clk/bcm/clk-raspberrypi.c | 2 +-
2 file
://github.com/KSPP/linux/issues/350
> Signed-off-by: Kees Cook
> ---
> Cc: Marco Elver
> Cc: Andrey Konovalov
> Cc: Andrey Ryabinin
> Cc: Nathan Chancellor
> Cc: Nick Desaulniers
> Cc: Bill Wendling
> Cc: Justin Stitt
> Cc: l...@lists.linux.dev
> Cc: kasan-.
On Wed, Apr 24, 2024 at 05:53:12PM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel
>
> The x86 purgatory, which does little more than verify a SHA-256 hash of
> the loaded segments, currently uses three different stacks:
> - one in .bss that is used to call the purgatory C code
> - one in
: d546a39c6b10 ("drm/amd/display: Add misc DC changes for DCN401")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml2/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/Makefile
b/drivers/gpu/drm/amd/displ
: d546a39c6b10 ("drm/amd/display: Add misc DC changes for DCN401")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml2/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/Makefile
b/drivers/gpu/drm/amd/displ
misc DC changes for DCN401")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml2/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/Makefile
b/drivers/gpu/drm/amd/display/dc/dml2/Makefile
index 6c76f346b237.
misc DC changes for DCN401")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml2/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/Makefile
b/drivers/gpu/drm/amd/display/dc/dml2/Makefile
index 6c76f346b237.
Hi all,
This series resolves a couple instances of -Wframe-larger-than from
the new display code that appear with newer versions of clang along
without another inconsistency I noticed while fixing this, which have
been accounted for with the $(frame_warn_flag) variable.
---
Nathan Chancellor (2
Hi all,
This series resolves a couple instances of -Wframe-larger-than from
the new display code that appear with newer versions of clang along
without another inconsistency I noticed while fixing this, which have
been accounted for with the $(frame_warn_flag) variable.
---
Nathan Chancellor (2
on calling these functions
(which is what the comment alluded to as well).
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/sync/sync_test.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/testing/self
the types of the ksft_exit...() functions to void to
match their __noreturn nature.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/kselftest.h | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/too
on calling these functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/x86/lam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/x86/lam.c
b/tools/testing/selftests/x86/l
on calling these
functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
Cc: anna-ma...@linutronix.de
Cc: frede...@kernel.org
Cc: t...@linutronix.de
Cc: jstu...@google.com
Cc: sb...@kernel.org
---
tools/testing/selftests/timers/adjtick.c
on calling these
functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
Cc: fenghua...@intel.com
Cc: reinette.cha...@intel.com
---
tools/testing/selftests/resctrl/resctrl_tests.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --g
inate
upon calling these functions.
Just removing 'return' would have resulted in
!ret ? ksft_exit_pass() : ksft_exit_fail();
so convert that into the more idiomatic
if (ret)
ksft_exit_fail();
ksft_exit_pass();
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-
on calling these
functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
Cc: a...@linux-foundation.org
Cc: linux...@kvack.org
---
tools/testing/selftests/mm/compaction_test.c | 6 +++---
tools/testing/selftests/mm/cow.c
on calling these
functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/membarrier/membarrier_test_multi_thread.c | 2 +-
tools/testing/selftests/membarrier/membarrier_test_single_thread.c | 2 +-
2 files changed, 2 insert
on calling these
functions.
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/ipc/msgque.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/ipc/msgque.c
b/tools/testing
functional changes, please holler if this was inappropriate.
- Link to v1:
https://lore.kernel.org/r/20240417-ksft-exit-int-to-void-v1-1-eff48fdba...@kernel.org
---
Nathan Chancellor (10):
selftests/clone3: ksft_exit functions do not return
selftests/ipc: ksft_exit functions do
inate
upon calling these functions.
Just removing 'return' would have resulted in
!ret ? ksft_exit_pass() : ksft_exit_fail();
so convert that into the more idiomatic
if (ret)
ksft_exit_fail();
ksft_exit_pass();
Reviewed-by: Muhammad Usama Anjum
Reviewed-by: Thomas Gleixner
Signed-off-
.
Fixes: 3df48ddedee4 ("drm/amd/display: Add new DCN401 sources")
Signed-off-by: Nathan Chancellor
---
Alternatively, perhaps the potential truncation could happen before the
multiplication?
divider = DFS_DIVIDER_RANGE_SCALE_FACTOR * (unsigned int)(vco_freq_khz /
clock_khz);
I suspect
.
Fixes: 3df48ddedee4 ("drm/amd/display: Add new DCN401 sources")
Signed-off-by: Nathan Chancellor
---
Alternatively, perhaps the potential truncation could happen before the
multiplication?
divider = DFS_DIVIDER_RANGE_SCALE_FACTOR * (unsigned int)(vco_freq_khz /
clock_khz);
I suspect
On Wed, Apr 24, 2024 at 10:00:12AM -0600, Shuah Khan wrote:
> On 4/24/24 09:05, Nathan Chancellor wrote:
> > On Wed, Apr 24, 2024 at 07:44:31AM -0600, Shuah Khan wrote:
> > > On 4/17/24 09:37, Nathan Chancellor wrote:
> > > > Commit f7d5bcd35d42 ("s
On Wed, Apr 24, 2024 at 07:44:31AM -0600, Shuah Khan wrote:
> On 4/17/24 09:37, Nathan Chancellor wrote:
> > Commit f7d5bcd35d42 ("selftests: kselftest: Mark functions that
> > unconditionally call exit() as __noreturn") marked functions that call
> > exit() as _
ot;bcachefs: Btree key cache instrumentation")
Signed-off-by: Nathan Chancellor
---
fs/bcachefs/btree_key_cache.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/bcachefs/btree_key_cache.c b/fs/bcachefs/btree_key_cache.c
index 52aada7a34ca..4c8da356f76
if there are no warnings currently) to resolve the
warnings and potential kCFI runtime failures.
Fixes: 31e4ef3280c8 ("bcachefs: iter/update/trigger/str_hash flag cleanup")
Signed-off-by: Nathan Chancellor
---
fs/bcachefs/alloc_background.c | 2 +-
fs/bcachefs/alloc_background.h | 3 ++-
fs/bcache
Hi Tanmay,
On Thu, Apr 18, 2024 at 03:01:25PM -0700, Tanmay Shah wrote:
> AMD-Xilinx Versal platform is successor of ZynqMP platform.
> Real-time Processing Unit R5 cluster IP on Versal is same as
> of ZynqMP Platform. Power-domains ids for Versal platform is
> different than ZynqMP.
>
>
Hi Sathvika,
On Mon, Apr 22, 2024 at 02:52:06PM +0530, Sathvika Vasireddy wrote:
> Implement build-time fixup of alternate feature relative addresses for
> the out-of-line (else) patch code. Initial posting to achieve the same
> using another tool can be found at [1]. Idea is to implement this
_exit_pass() : ksft_exit_fail();
into the more idiomatic
if (ret)
ksft_exit_fail();
ksft_exit_pass();
as well as a few style clean ups now that the code is shorter.
Signed-off-by: Nathan Chancellor
---
tools/testing/selftests/clone3/clone3_clear_sighand.c| 2 +-
tools/testing
Hi Christian,
I am looking at tools/testing/selftests/clone3/clone3_set_tid.c as part
of a patch to clean up the uses of 'return ksft_exit_...();' throughout
the selftests (as they call exit() so they do not return) and I noticed
that it seems to always pass even when there may have been an
130747.wh6dd23p-...@intel.com/
Closes:
https://lore.kernel.org/oe-kbuild-all/202404131536.hdambovc-...@intel.com/
Signed-off-by: Nathan Chancellor
---
fs/bcachefs/btree_io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/bcachefs/btree_io.c b/fs/bcachefs/btree_io.c
ind
ed failure code: f2005515 [#1]
> PREEMPT SMP
>
> Reported-by: Nathan Chancellor
> Closes:
> https://lore.kernel.org/lkml/20240411-fix-ubsan-in-hardening-config-v1-0-e0177c80f...@kernel.org
> Fixes: 557f8c582a9b ("ubsan: Reintroduce signed overflow sanitizer")
On Mon, Apr 15, 2024 at 11:15:05AM -0700, Kees Cook wrote:
> On Thu, Apr 11, 2024 at 11:11:05AM -0700, Nathan Chancellor wrote:
> > [0.189542] Internal error: UBSAN: unrecognized failure code:
> > f2005515 [#1] PREEMPT SMP
>
> Oops! Yes, I didn't update the
ly have been marked as __noreturn.
>
> Signed-off-by: Muhammad Usama Anjum
Reviewed-by: Nathan Chancellor
> ---
> This patch has been suggested [1] and tested on top of the following
> patches:
> - f07041728422 ("selftests: add ksft_exit_fail_perror()"
On Fri, Apr 12, 2024 at 02:05:47PM +0200, Thomas Gleixner wrote:
> On Thu, Apr 11 2024 at 11:45, Nathan Chancellor wrote:
> > I have based this change on timers/urgent, as the commit that introduces
> > this particular warning is there and it is marked for stable, even
> >
On Thu, Apr 11, 2024 at 11:11:59AM -0700, John Stultz wrote:
> On Thu, Apr 11, 2024 at 8:39 AM Nathan Chancellor wrote:
> > On Wed, Apr 10, 2024 at 04:26:29PM -0700, John Stultz wrote:
> > > Building with clang, I see the following warning:
> > >
> > > In
son.
Fixes: 6d029c25b71f ("selftests/timers/posix_timers: Reimplement
check_timer_distribution()")
Reported-by: John Stultz
Closes: https://lore.kernel.org/all/20240410232637.4135564-2-jstu...@google.com/
Signed-off-by: Nathan Chancellor
---
I have based this change on timers/urgent,
. Disable CONFIG_UBSAN_SIGNED_WRAP in
hardening.config to avoid this situation.
Fixes: 557f8c582a9b ("ubsan: Reintroduce signed overflow sanitizer")
Signed-off-by: Nathan Chancellor
---
kernel/configs/hardening.config | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/configs/hardenin
is not set
# CONFIG_TEST_UBSAN is not set
Fixes: 215199e3d9f3 ("hardening: Provide Kconfig fragments for basic options")
Signed-off-by: Nathan Chancellor
---
kernel/configs/hardening.config | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/kern
x1b8
[0.200123] ret_from_fork+0x10/0x20
[0.200547] Code: 5460 37f80080 39400268 371001c8 (d42aa2a0)
[0.200996] ---[ end trace 00000000 ]---
---
Nathan Chancellor (2):
configs/hardening: Fix disabling UBSAN configurations
configs/hardening: Disable CONF
On Wed, Apr 10, 2024 at 04:26:29PM -0700, John Stultz wrote:
> Building with clang, I see the following warning:
>
> In file included from posix_timers.c:17:
> ./../kselftest.h:398:6: warning: variable 'major' is used uninitialized
> whenever '||' condition is true [-Wsometimes-uninitialized]
>
resolve_btfids
HOSTCC drivers/gpu/drm/xe/xe_gen_wa_oob
GEN xe_wa_oob.c xe_wa_oob.h
CC [M] drivers/gpu/drm/xe/xe_guc_ads.o
Fixes: c151ff5c9053 ("drm/xe/lnl: Enable GuC Wa_14019882105")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/xe/Makefile | 1 +
1 file
integrated assembler.
Fixes: 608d4a5ca563 ("powerpc: Error on assembly warnings")
Signed-off-by: Nathan Chancellor
---
arch/powerpc/Kbuild | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild
index da862e9558bc..571f260b0
On Thu, Mar 21, 2024 at 09:36:23AM -0700, Suren Baghdasaryan wrote:
> From: Kent Overstreet
>
> The next patch drops vmalloc.h from a system header in order to fix
> a circular dependency; this adds it to all the files that were pulling
> it in implicitly.
>
> Signed-off-by: Kent Overstreet
>
Hi Peter (and LoongArch folks),
On Wed, Mar 27, 2024 at 11:23:24AM -0400, pet...@redhat.com wrote:
> From: Peter Xu
>
> The comment in the code explains the reasons. We took a different approach
> comparing to pmd_pfn() by providing a fallback function.
>
> Another option is to provide some
is an artifact left over from refactoring that occurred
during the development of the initial series for this driver. Remove it
to resolve the warning.
Fixes: de8548813824 ("drm/panthor: Add the scheduler logical block")
Signed-off-by: Nathan Chancellor
---
drivers/gpu/d
Hi Boris,
On Thu, Feb 29, 2024 at 05:22:24PM +0100, Boris Brezillon wrote:
> ---
> drivers/gpu/drm/panthor/panthor_sched.c | 3502 +++
> drivers/gpu/drm/panthor/panthor_sched.h | 50 +
> 2 files changed, 3552 insertions(+)
> create mode 100644
On Wed, Mar 27, 2024 at 09:59:01AM +0200, Jani Nikula wrote:
> On Wed, 27 Mar 2024, Maxime Ripard wrote:
> > On Tue, Mar 26, 2024 at 03:56:50PM -0700, Nathan Chancellor wrote:
> >> On Tue, Mar 05, 2024 at 11:07:36AM +0200, Jani Nikula wrote:
> >> > Add kconfig to
On Wed, Mar 27, 2024 at 09:59:01AM +0200, Jani Nikula wrote:
> On Wed, 27 Mar 2024, Maxime Ripard wrote:
> > On Tue, Mar 26, 2024 at 03:56:50PM -0700, Nathan Chancellor wrote:
> >> On Tue, Mar 05, 2024 at 11:07:36AM +0200, Jani Nikula wrote:
> >> > Add kconfig to
mmit
> id to .
...
> -- original commit in Linus's tree --
>
> From 35f20786c481d5ced9283ff42de5c69b65e5ed13 Mon Sep 17 00:00:00 2001
> From: Nathan Chancellor
> Date: Sat, 27 Jan 2024 11:07:43 -0700
> Subject: [PATCH] powerpc: xor_vmx: Add '-mhard-float' to CFLA
On Tue, Mar 05, 2024 at 11:07:36AM +0200, Jani Nikula wrote:
> Add kconfig to enable -Werror subsystem wide. This is useful for
> development and CI to keep the subsystem warning free, while avoiding
> issues outside of the subsystem that kernel wide CONFIG_WERROR=y might
> hit.
>
> v2: Don't
On Tue, Mar 05, 2024 at 11:07:36AM +0200, Jani Nikula wrote:
> Add kconfig to enable -Werror subsystem wide. This is useful for
> development and CI to keep the subsystem warning free, while avoiding
> issues outside of the subsystem that kernel wide CONFIG_WERROR=y might
> hit.
>
> v2: Don't
The current message for telling the user that their compiler does not
support the counted_by attribute in the FAM_BOUNDS test does not make
much sense either grammatically or semantically. Fix it to make it
correct in both aspects.
Signed-off-by: Nathan Chancellor
---
drivers/misc/lkdtm/bugs.c
nathanchance wrote:
This seems reasonable to me. From the perspective of the Linux kernel, this
seems like it should be a no-op, as we enable `-Wcast-function-type` and
disable `-Wcast-function-type-strict` (under a normal build, it is on with
`W=1`) explicitly:
```
$ rg
nathanchance wrote:
Thanks, this resolves my reported issue!
https://github.com/llvm/llvm-project/pull/86017
___
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nathanchance wrote:
I see a crash from an unreachable statement while building the Linux kernel
with debug info enabled after this change. A trivial reproducer from `cvise`:
```c
struct {
int num_counters;
long value[] __attribute__((__counted_by__(num_counters)));
}
On Tue, Mar 19, 2024 at 06:15:09PM -0400, Steven Rostedt wrote:
> On Tue, 19 Mar 2024 09:07:51 -0700
> Nathan Chancellor wrote:
>
> > Hi all,
> >
> > This series fully resolves the new instance of -Wstring-compare from
> > within the __assign_str() macro.
heck")
Reported-by: Linux Kernel Functional Testing
Closes:
https://lore.kernel.org/all/CA+G9fYs=otkazs6g1p1ewadfr0qoe6lgovsohqkxmfxoteo...@mail.gmail.com/
Signed-off-by: Nathan Chancellor
---
include/trace/stages/stage6_event_callback.h | 5 +
1 file changed, 5 insertions(+)
diff -
rge window so
that this warning does not proliferate into other trees that base on
-rc1.
---
Nathan Chancellor (2):
compiler_types: Ensure __diag_clang() is always available
tracing: Ignore -Wstring-compare with diagnostic macros
include/linux/compiler_types.h | 4 +++
and compiler-gcc.h.
Add an empty stub for __diag_clang() in compiler_types.h, so that it is
always defined and just becomes a no-op when using GCC.
Fixes: f014a00bbeb0 ("compiler-clang.h: Add __diag infrastructure for clang")
Signed-off-by: Nathan Chancellor
---
include/linux/compiler_t
Hi Naresh,
On Mon, Mar 18, 2024 at 02:55:54PM +0530, Naresh Kamboju wrote:
> The following build warnings / errors noticed on x86 kselftests build with
> clang nightly / clang-17 on Linux next tag next-20240318.
>
> This build config is generated from kselftest merge configs [1].
>
>
On Tue, Mar 12, 2024 at 11:30:02AM -0400, Steven Rostedt wrote:
> From: "Steven Rostedt (Google)"
>
> The WARN_ON() check in __assign_str() to catch where the source variable
> to the macro doesn't match the source variable to __string() gives an
> error in clang:
>
> >>
On Wed, Mar 06, 2024 at 12:01:42PM +1100, Michael Ellerman wrote:
> Nathan Chancellor writes:
> > Ping? We have been applying this in our CI since it was sent, it would
> > be nice to have this upstream soon so it can start filtering through the
> > stable trees.
>
> S
Ping? We have been applying this in our CI since it was sent, it would
be nice to have this upstream soon so it can start filtering through the
stable trees.
On Sat, Jan 27, 2024 at 11:07:43AM -0700, Nathan Chancellor wrote:
> arch/powerpc/lib/xor_vmx.o is built with '-msoft-float' (from the m
On Wed, Feb 28, 2024 at 02:47:11PM +, ci_not...@linaro.org wrote:
> Dear contributor, our automatic CI has detected problems related to your
> patch(es). Please find some details below. If you have any questions,
> please follow up on linaro-toolchain@lists.linaro.org mailing list,
On Wed, Feb 28, 2024 at 08:41:07AM +, Lukasz Luba wrote:
> Hi Nathan and Kees,
>
> On 2/27/24 17:00, Kees Cook wrote:
> > On Tue, Feb 27, 2024 at 05:47:44PM +0100, Daniel Lezcano wrote:
> > > Ok my misunderstanding was I thought sizeof() was calling _bdos under the
> > > hood, so when calling
Hi Greg and Sasha,
Please apply upstream commit 5b750b22530f ("drm/amd/display: Increase
frame warning limit with KASAN or KCSAN in dml") to linux-6.1.y, as it
is needed to avoid instances of -Wframe-larger-than in allmodconfig,
which has -Werror enabled. It applies cleanly for me and it is
nathanchance wrote:
For what it's worth, this change adds several instances of
`-Wenum-enum-conversion` for the Linux kernel:
https://github.com/ClangBuiltLinux/linux/issues/2002. I assume this is
intentional given the nature of the change as a whole but neither the tests nor
the release
Hi Daniel and Lukasz,
On Tue, Feb 27, 2024 at 04:37:36PM +0100, Daniel Lezcano wrote:
> On 27/02/2024 12:09, Rafael J. Wysocki wrote:
> > On Tue, Feb 27, 2024 at 11:14 AM Daniel Lezcano
> > wrote:
> > >
> > > On 27/02/2024 01:54, Nathan Chanc
core: Store zone trips table in struct
thermal_zone_device")
Signed-off-by: Nathan Chancellor
---
drivers/thermal/thermal_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index bb21f78b4bfa..1eabc8ebe
nathanchance wrote:
This does not appear to drop `clang/test/Driver/aarch64-soft-float-abi.c` which
was added by that change, do the tests pass with that test still present? I am
guessing there was a conflict because of the forward fix in
5b8e7ed787f6e537876c4fdafd070eba9681f343.
Regardless,
nathanchance wrote:
For what it's worth, this breaks building the Linux kernel for `ARCH=arm64`
pretty badly, with errors in several drivers:
```
$ make -skj"$(nrpoc)" ARCH=arm64 LLVM=1 mrproper defconfig all
...
drivers/clk/qcom/gcc-ipq6018.c:896:2: error: expression requires 'double' type
On Tue, Feb 06, 2024 at 12:50:16PM -0600, Adam Ford wrote:
> On Tue, Feb 6, 2024 at 11:06 AM Nathan Chancellor wrote:
> >
> > Hi all,
> >
> > On Sat, Feb 03, 2024 at 10:52:48AM -0600, Adam Ford wrote:
> > > From: Lucas Stach
> > >
> > > This
Hi all,
On Sat, Feb 03, 2024 at 10:52:48AM -0600, Adam Ford wrote:
> From: Lucas Stach
>
> This IP block is found in the HDMI subsystem of the i.MX8MP SoC. It has a
> full timing generator and can switch between different video sources. On
> the i.MX8MP however the only supported source is the
On Tue, Feb 06, 2024 at 12:05:29PM +0100, Daniel Bristot de Oliveira wrote:
> The following errors are showing up when compiling rtla with clang:
>
> $ make HOSTCC=clang CC=clang LLVM_IAS=1
> [...]
>
> clang -O -g -DVERSION=\"6.8.0-rc1\" -flto=auto -ffat-lto-objects
> -fexceptions
iltLinux/linux/issue/1990
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml/Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile
b/drivers/gpu/drm/amd/display/dc/dml/Makefile
index 6042a5a6a44f.
iltLinux/linux/issue/1990
Signed-off-by: Nathan Chancellor
---
drivers/gpu/drm/amd/display/dc/dml/Makefile | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile
b/drivers/gpu/drm/amd/display/dc/dml/Makefile
index 6042a5a6a44f.
This series resolves the build issues I was seeing. Please feel free to
carry
Tested-by: Nathan Chancellor # build
forward if there are any more revisions without drastic changes.
On Mon, Jan 29, 2024 at 09:50:31PM +0800, Baoquan He wrote:
> Michael pointed out that the #if
This series resolves the build issues I was seeing. Please feel free to
carry
Tested-by: Nathan Chancellor # build
forward if there are any more revisions without drastic changes.
On Mon, Jan 29, 2024 at 09:50:31PM +0800, Baoquan He wrote:
> Michael pointed out that the #if
@@ -0,0 +1,31 @@
+// UNSUPPORTED: system-aix
+//
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: split-file %s %t
+//
+// RUN: %clang -std=c++20 %t/mod.cppm --precompile \
+// RUN: -o %t/mod.pcm
+// RUN: %clang %t/mod.pcm -c -o %t/mod.o
+// RUN: %clang -shared %t/mod.o -o
@@ -0,0 +1,31 @@
+// UNSUPPORTED: system-aix
+//
+// RUN: rm -rf %t
+// RUN: mkdir -p %t
+// RUN: split-file %s %t
+//
+// RUN: %clang -std=c++20 %t/mod.cppm --precompile \
+// RUN: -o %t/mod.pcm
+// RUN: %clang %t/mod.pcm -c -o %t/mod.o
+// RUN: %clang -shared %t/mod.o -o
nathanchance wrote:
> But due to I can't reproduce the failure, @nathanchance would you like to
> make this? I don't want to make something that I can't test.
I don't mind submitting something if I have some guidance around how this
should be handled (I am a little lost in this thread at the
...@vger.kernel.org
Closes: https://github.com/ClangBuiltLinux/linux/issues/1986
Link:
https://github.com/llvm/llvm-project/commit/4792f912b232141ecba4cbae538873be3c28556c
Signed-off-by: Nathan Chancellor
---
arch/powerpc/lib/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch
e aforementioned kbuild commit is not suitable for stable
due to its size and number of conflicts, so transform the always-y usage
to an equivalent form using always, which resolves the build issues.
Fixes: 245da9eebba0 ("powerpc: add crtsavres.o to always-y instead of extra-y")
Sig
ting the aforementioned kbuild commit is not suitable for stable
due to its size and number of conflicts, so transform the always-y usage
to an equivalent form using always, which resolves the build issues.
Fixes: b7b85ec5ec15 ("powerpc: add crtsavres.o to always-y instead of extra-y")
Sig
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