On Fri, 3 Sep 2021 22:57:06 +1000, Nicholas Piggin wrote:
> If a system call is made with a transaction active, the kernel
> immediately aborts it and returns. scv system calls disable irqs even
> earlier in their interrupt handler, and tabort_syscall does not fix this
> up.
>
> This can result
Please kindly note that this is a powerpc32 build.
Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.14 next-20210903]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree,
If a system call is made with a transaction active, the kernel
immediately aborts it and returns. scv system calls disable irqs even
earlier in their interrupt handler, and tabort_syscall does not fix this
up.
This can result in irq soft-mask state being messed up on the next
kernel entry, and
