On Fri, Jul 26, 2024 at 2:19 PM Yong-Xuan Wang wrote:
>
> Fix compile error introduced by commit d27c34a73514 ("KVM: riscv:
> selftests: Add some Zc* extensions to get-reg-list test"). These
> 4 lines should be end with ";".
>
> Fixes: d27c34a73514 ("KVM: riscv: selftests: Add some Zc* extensions
Even if a vgem device is configured in, we will skip the import_vgem_fd()
test almost every time.
TAP version 13
1..11
# Testing heap: system
# ===
# Testing allocation and importing:
ok 1 # SKIP Could not open vgem -1
The problem is that we use the
Hi Jeff,
I was unaware of this commit, I'm going to fix this issue to ensure no
warnings are introduced.
Now I'm also aware of two patches that reorganize KUnit tests ([1], [2]).
I'll take these into account for the revised version.
Thanks for your reply.
Artur Alves
[1]
https://lore.kernel.
int run_startup(int min, int max)
---
base-commit: 0db287736bc586fcd5a2925518ef09eec6924803
change-id: 20240728-nolibc-constructor-args-68bf56ff7438
Best regards,
--
Thomas Weißschuh
On 7/28/24 11:29, Christophe JAILLET wrote:
I may be wrong but I think that ida allocates hunks for 1024 bits (128
bytes * 8) at a time. (see [1])
So with this extra sape and the sapce for the xarray, it would waste a
few bytes of memory, yes.
With ida, there is also some locking that may
On 4/23/2024 5:23 AM, Sean Christopherson wrote:
On Thu, Apr 18, 2024, Yan Zhao wrote:
On Tue, Apr 16, 2024 at 11:50:19AM -0700, Sean Christopherson wrote:
On Mon, Apr 15, 2024, Yan Zhao wrote:
On Mon, Apr 15, 2024 at 08:05:49AM +, Ackerley Tng wrote:
The Intel GHCI Spec says in R12, b
Le 28/07/2024 à 11:42, Ivan Orlov a écrit :
On 7/28/24 10:30, Christophe JAILLET wrote:
Le 28/07/2024 à 10:51, Ivan Orlov a écrit :
On 7/28/24 07:59, Christophe JAILLET wrote:
Le 26/07/2024 à 09:47, Ivan Orlov a écrit :
Implement two ioctl calls in order to support virtual userspace-driven
AL
Avoid needing relative includes.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/Makefile | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/nolibc/Makefile
b/tools/testing/selftests/nolibc/Makefile
index 46dfbb50fae5.
Makefile.include can modify CC and CFLAGS for usage with clang.
Make use of it.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/nolibc/Makefile
b/tools/testing/selftests/nolibc/Makefile
in
The nolibc tests can now be properly built with LLVM.
Expose this through run-tests.sh.
Not all architectures are compatible, add a list for those.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/run-tests.sh | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
The cc-option macro from Build.include is not compatible with clang
cross builds, as it does not respect the "--target" and similar flags,
set up by Mekfile.include.
Provide a custom variant which works correctly.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/Makefile | 6 +
When nolibc-test is so broken, it doesn't even start,
don't report success.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/nolibc/Makefile
b/tools/testing/selftests/nolibc/Ma
If the user specified their own CFLAGS_EXTRA these should not be
overwritten by `-e`.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/run-tests.sh | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/nolibc/run-tests.sh
b/tools/te
Clang on higher optimization levels detects that NULL is passed to
printf("%s") and warns about it.
Avoid the warning.
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/nolibc-test.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/
Makefile.include has multiple uses. In addition to the setup of various
variables based on "O=", for which it is used currently, it can also set
up variables based on "LLVM=".
Unfortunately using it for both at the same time would require a big
ugly reshuffling of the nolibc Makefile.
As we want to
The clang assembler rejects the current syntax.
Switch to a syntax accepted by both GCC and clang.
Signed-off-by: Thomas Weißschuh
---
tools/include/nolibc/arch-arm.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/include/nolibc/arch-arm.h b/tools/include/nolibc/ar
The current support for LLVM and clang in nolibc and its testsuite is
very limited.
* Various architectures plain do not compile
* The user *has* to specify "-Os" otherwise the program crashes
* Cross-compilation of the tests does not work
* Using clang is not wired up in run-tests.sh
This series
The current entrypoint attributes optimize("Os", "omit-frame-pointer")
are intended to avoid all compiler generated code, like function
porologue and epilogue.
This is the exact usecase implemented by the attribute "naked".
Unfortunately this is not implemented by GCC for all targets,
so only use
The specific attributes for the _start entrypoint are duplicated for
each architecture.
Deduplicate it into a dedicated #define into compiler.h.
This make the code shorter and will make it easier to adapt for clang
compatibility.
For clang compatibility, the epilogue will also need to be adapted,
As mentioned in the comment, the workaround for
__attribute__((no_stack_protector)) is only necessary on GCC.
Avoid applying the workaround on clang, as clang does not recognize
__attribute__((__optimize__)) and would fail.
Signed-off-by: Thomas Weißschuh
---
tools/include/nolibc/arch-powerpc.h
On 7/28/24 10:30, Christophe JAILLET wrote:
Le 28/07/2024 à 10:51, Ivan Orlov a écrit :
On 7/28/24 07:59, Christophe JAILLET wrote:
Le 26/07/2024 à 09:47, Ivan Orlov a écrit :
Implement two ioctl calls in order to support virtual userspace-driven
ALSA timers.
The first ioctl is SNDRV_TIMER_IO
Le 28/07/2024 à 10:51, Ivan Orlov a écrit :
On 7/28/24 07:59, Christophe JAILLET wrote:
Le 26/07/2024 à 09:47, Ivan Orlov a écrit :
Implement two ioctl calls in order to support virtual userspace-driven
ALSA timers.
The first ioctl is SNDRV_TIMER_IOCTL_CREATE, which gets the
snd_utimer_info st
On 7/28/24 07:59, Christophe JAILLET wrote:
Le 26/07/2024 à 09:47, Ivan Orlov a écrit :
Implement two ioctl calls in order to support virtual userspace-driven
ALSA timers.
The first ioctl is SNDRV_TIMER_IOCTL_CREATE, which gets the
snd_utimer_info struct as a parameter and returns a file descri
On 7/28/24 07:52, Christophe JAILLET wrote:
Hi,
Hi Christophe,
...
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index b970a1734647..3cf82641fc67 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -251,6 +251,17 @@ config SND_JACK_INJECTION_DEBUG
Say Y if you are de
Le 26/07/2024 à 09:47, Ivan Orlov a écrit :
Implement two ioctl calls in order to support virtual userspace-driven
ALSA timers.
The first ioctl is SNDRV_TIMER_IOCTL_CREATE, which gets the
snd_utimer_info struct as a parameter and returns a file descriptor of
a virtual timer. It also updates the
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