Christian Brauner writes:
> On Mon, Jul 22, 2019 at 11:22:31PM +1000, Michael Ellerman wrote:
>> Wire up the new clone3 syscall added in commit 7f192e3cd316 ("fork:
>> add clone3").
>>
>> This requires a ppc_clone3 wrapper, in order to save the non-volatile
>> GPRs before calling into the
Christian Brauner writes:
> On Wed, Jul 24, 2019 at 12:25:14PM +0700, Arseny Solokha wrote:
>> Hi,
>>
>> may I also ask to provide ppc_clone3 symbol also for 32-bit powerpc?
>> Otherwise
>> Michael's patch breaks build for me:
>
> Makes sense. Michael, are you planning on picking this up? :)
On Wed, Jul 24, 2019 at 12:25:14PM +0700, Arseny Solokha wrote:
> Hi,
>
> may I also ask to provide ppc_clone3 symbol also for 32-bit powerpc? Otherwise
> Michael's patch breaks build for me:
Makes sense. Michael, are you planning on picking this up? :)
Christian
>
>
Hi,
may I also ask to provide ppc_clone3 symbol also for 32-bit powerpc? Otherwise
Michael's patch breaks build for me:
powerpc-e500v2-linux-gnuspe-ld: arch/powerpc/kernel/systbl.o: in function
`sys_call_table':
(.rodata+0x6cc): undefined reference to `ppc_clone3'
make: ***
n v5.3-rc1 there's now a comment that 435 is reserved in
there. So this will likely cause a merge conflict. You might want to
base your change off of v5.3-rc1 instead to avoid that. :)
So basically:
>From 10b2e4176d712e45c7cb22af4aed4ce09818785c Mon Sep 17 00:00:00 2001
From: Michae
Wire up the new clone3 syscall added in commit 7f192e3cd316 ("fork:
add clone3").
This requires a ppc_clone3 wrapper, in order to save the non-volatile
GPRs before calling into the generic syscall code. Otherwise we hit
the BUG_ON in CHECK_FULL_REGS in copy_thread().
Lightly tested using
