On Thu, Jun 16, 2022 at 7:42 AM Rohan McLure wrote:
>
> As for SPU's, the issue here is that include/linux/syscalls.h only
> provides prototypes for sys_... handlers. So spu_callbacks.c must
> reference these symbols for the translation unit to compile. A solution
> may be for spu_syscall_table to
> Le 01/06/2022 à 10:29, Christophe Leroy a écrit :
>> Le 01/06/2022 à 07:48, Rohan McLure a écrit :
>>> [Vous ne recevez pas souvent de courriers de la part de
>>> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
>>> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
On Wed, Jun 15, 2022 at 3:47 AM Rohan McLure wrote:
> > On 3 Jun 2022, at 7:04 pm, Arnd Bergmann wrote:
> > On Wed, Jun 1, 2022 at 7:48 AM Rohan McLure wrote:
> > What is the benefit of having a separate set of macros for this? I think
> > that
> > adds more complexity than it saves in the end
> On 3 Jun 2022, at 7:04 pm, Arnd Bergmann wrote:
>
> On Wed, Jun 1, 2022 at 7:48 AM Rohan McLure wrote:
>>
>> Syscall wrapper implemented as per s390, x86, arm64, providing the
>> option for gprs to be cleared on entry to the kernel, reducing caller
>> influence influence on speculation within
On Fri, 2022-06-03 at 08:39 +, Christophe Leroy wrote:
>
>
> Le 03/06/2022 à 09:09, Andrew Donnellan a écrit :
> > On Fri, 2022-06-03 at 13:24 +1000, Rohan McLure wrote:
> > > The implementation of ppc_personality can be immediately reworked
> > > to
> > > call ksys_personality, but I can’t d
Le 01/06/2022 à 10:29, Christophe Leroy a écrit :
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
[Vous ne recevez pas souvent de courriers de la part de
rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
l'adresse https://aka.ms/LearnAboutSenderIdentification.]
Syscall w
On Wed, Jun 1, 2022 at 7:48 AM Rohan McLure wrote:
>
> Syscall wrapper implemented as per s390, x86, arm64, providing the
> option for gprs to be cleared on entry to the kernel, reducing caller
> influence influence on speculation within syscall routine. The wrapper
> is a macro that emits syscall
Le 03/06/2022 à 09:09, Andrew Donnellan a écrit :
> On Fri, 2022-06-03 at 13:24 +1000, Rohan McLure wrote:
>> The implementation of ppc_personality can be immediately reworked to
>> call ksys_personality, but I can’t do the same for sys_old_select for
>> example, which is required to implement pp
On Fri, 2022-06-03 at 13:24 +1000, Rohan McLure wrote:
> The implementation of ppc_personality can be immediately reworked to
> call ksys_personality, but I can’t do the same for sys_old_select for
> example, which is required to implement ppc_select. As such we emit
> both
For ppc_select, I sugg
Thanks for your comment. I comment briefly here on how files like
arch/powerpc/kernel/syscalls.c implement ppc specialisations of
various syscalls, with implementations that themselves call syscall
symbols.
>> For platforms supporting this syscall wrapper, emit symbols with usual
>> in-register p
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [Vous ne recevez pas souvent de courriers de la part de
> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
> Syscall wrapper implemented as per s390, x86, arm64, pr
Hi Rohan,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.18]
[also build test ERROR on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use
Hi Rohan,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.18]
[also build test ERROR on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use
Hi Rohan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on v5.18]
[also build test WARNING on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we sugges
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [Vous ne recevez pas souvent de courriers de la part de
> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
> Syscall wrapper implemented as per s390, x86, arm64, pr
Syscall wrapper implemented as per s390, x86, arm64, providing the
option for gprs to be cleared on entry to the kernel, reducing caller
influence influence on speculation within syscall routine. The wrapper
is a macro that emits syscall handler implementations with parameters
passed by stack point
16 matches
Mail list logo
