Messages in this thread | | | From | Arnd Bergmann <> | Date | Thu, 20 Jan 2022 10:37:43 +0100 | Subject | Re: [PATCH V3 13/17] riscv: compat: signal: Add rt_frame implementation |
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On Thu, Jan 20, 2022 at 8:39 AM <guoren@kernel.org> wrote: > > From: Guo Ren <guoren@linux.alibaba.com> > > Implement compat_setup_rt_frame for sigcontext save & restore. The > main process is the same with signal, but the rv32 pt_regs' size > is different from rv64's, so we needs convert them. > > Signed-off-by: Guo Ren <guoren@linux.alibaba.com> > Signed-off-by: Guo Ren <guoren@kernel.org> > Cc: Arnd Bergmann <arnd@arndb.de>
I hope someone else can properly review this part, it's not my area but it looks complex enough that it could bring subtle bugs.
Arnd
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