Le 01/02/2025 à 16:54, Erhard Furtner a écrit :
On Sat, 1 Feb 2025 16:14:04 +0100
Christophe Leroy wrote:
Thanks for the report.
That's something different. Previous report was:
BUG: KASAN: vmalloc-out-of-bounds in copy_to_kernel_nofault+0xd8/0x1c8
This is what my patch fixes.
New repor
On Sun, 2 Feb 2025 09:44:20 +0100
Christophe Leroy wrote:
> This time the problem is a mixture of commit 465cabc97b42
> ("powerpc/code-patching: introduce patch_instructions()") and commit
> c28c15b6d28a ("powerpc/code-patching: Use temporary mm for Radix MMU")
> which is revealed by commit e4
Le 02/02/2025 à 13:46, Denis Kirjanov a écrit :
Looks like we have a typo in the do-while loop
while checking the loop condition. Fix it with the boolean OR
Are you sure it is a typo, not a feature ?
At the moment the generated code is:
6f4: 7f 89 48 38 and r9,r28,r9
On Sat, Dec 21, 2024 at 08:13:12PM -0600, A. Wilcox wrote:
> On Dec 21, 2024, at 3:42 PM, Arnd Bergmann wrote:
> >
> > From: Arnd Bergmann
> >
> > Support for KVM on 32-bit Book III-s implementations was added in 2010
> > and supports PowerMac, CHRP, and embedded platforms using the Freescale G4
Hi Arnd,
On 2024-12-21 3:42 PM, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> KVM support on RISC-V includes both 32-bit and 64-bit host mode, but in
> practice, all RISC-V SoCs that may use this are 64-bit:
>
> As of linux-6.13, there is no mainline Linux support for any specific
> 32-bit SoC
PTRACE_SET_SYSCALL_INFO is a generic ptrace API that complements
PTRACE_GET_SYSCALL_INFO by letting the ptracer modify details of
system calls the tracee is blocked in.
This API allows ptracers to obtain and modify system call details
in a straightforward and architecture-agnostic way.
Current im
Similar to syscall_set_arguments() that complements
syscall_get_arguments(), introduce syscall_set_nr()
that complements syscall_get_nr().
syscall_set_nr() is going to be needed along with
syscall_set_arguments() on all HAVE_ARCH_TRACEHOOK
architectures to implement PTRACE_SET_SYSCALL_INFO API.
S
This function is going to be needed on all HAVE_ARCH_TRACEHOOK
architectures to implement PTRACE_SET_SYSCALL_INFO API.
This partially reverts commit 7962c2eddbfe ("arch: remove unused
function syscall_set_arguments()") by reusing some of old
syscall_set_arguments() implementations.
Signed-off-by:
This series removes the cxl and cxlflash drivers for IBM CAPI devices.
CAPI devices have been out of production for some time, and we're not
aware of any remaining users who are likely to want a modern kernel.
There's almost certainly some remaining driver bugs and we don't have much
hardware avai
pr_info makes code cleaner and simplifies syntax
Signed-off-by: Denis Kirjanov
---
arch/powerpc/platforms/powermac/feature.c | 8
arch/powerpc/platforms/powermac/low_i2c.c | 12 ++--
arch/powerpc/platforms/powermac/pci.c | 12 ++--
arch/powerpc/platforms/powermac/pi
Looks like we have a typo in the do-while loop
while checking the loop condition. Fix it with the boolean OR
Signed-off-by: Denis Kirjanov
---
arch/powerpc/platforms/powermac/feature.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powermac/feature.c
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