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Re: [Qemu-devel] [PATCH] linux-user/sparc/signal.c: Remove unnecessary c
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-devel] [PATCH] linux-user/sparc/signal.c: Remove unnecessary comment |
Date: |
Fri, 12 Oct 2018 20:34:20 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 09/10/2018 20:40, Peter Maydell wrote:
> Remove a comment suggesting that we need to call tb_flush()
> after writing the SPARC signal frame trampoline insns.
> This isn't necessary in QEMU, because (even if the guest
> architecture requires explicit icache maintenance) we
> ensure that memory writes result in invalidation of
> translated code from that memory.
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> Found (with grep) while looking at what parts of the tree call
> tb_flush()...
>
> linux-user/sparc/signal.c | 4 ----
Applied to my branch linux-user-for-3.1
Thanks,
Laurent