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Re: [PATCH v2 01/23] linux-user: Add infrastructure for a signal trampol
From: |
Peter Maydell |
Subject: |
Re: [PATCH v2 01/23] linux-user: Add infrastructure for a signal trampoline page |
Date: |
Tue, 29 Jun 2021 14:30:38 +0100 |
On Fri, 18 Jun 2021 at 20:32, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Allocate a page to hold the signal trampoline(s).
> Invoke a guest-specific hook to fill in the contents
> of the page before marking it read-execute again.
>
> Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> linux-user/qemu.h | 7 +++++++
> linux-user/elfload.c | 17 +++++++++++++++++
> linux-user/signal.c | 3 +++
> 3 files changed, 27 insertions(+)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
thanks
-- PMM
- [PATCH v2 00/23] linux-user: Move signal trampolines to new page, Richard Henderson, 2021/06/18
- [PATCH v2 01/23] linux-user: Add infrastructure for a signal trampoline page, Richard Henderson, 2021/06/18
- [PATCH v2 03/23] linux-user/arm: Split out v2_frame, Richard Henderson, 2021/06/18
- [PATCH v2 05/23] linux-user/arm: Implement setup_sigtramp, Richard Henderson, 2021/06/18
- [PATCH v2 02/23] linux-user/aarch64: Implement setup_sigtramp, Richard Henderson, 2021/06/18
- [PATCH v2 09/23] linux-user/hppa: Document non-use of setup_sigtramp, Richard Henderson, 2021/06/18
- [PATCH v2 06/23] linux-user/alpha: Implement setup_sigtramp, Richard Henderson, 2021/06/18