From: Richard Henderson <richard.henderson@linaro.org>
To: Warner Losh <imp@bsdimp.com>
Cc: Philippe Mathieu-Daude <f4bug@amsat.org>,
QEMU Developers <qemu-devel@nongnu.org>,
Laurent Vivier <laurent@vivier.eu>
Subject: Re: [RFC 2/4] linux-user/signal.c: Create a common rewind_if_in_safe_syscall
Date: Wed, 10 Nov 2021 17:31:51 +0100 [thread overview]
Message-ID: <87bcf9b8-499c-c5e2-9d13-7afb0c58d991@linaro.org> (raw)
In-Reply-To: <CANCZdfokdTN7QvNwhSCw1VoiZo5qvHM_c+XOU9JF+CMV3GZFjA@mail.gmail.com>
On 11/10/21 5:20 PM, Warner Losh wrote:
> Although I think we can fairly safely drop HAVE_SAFE_SYSCALL. It is required for
> proper
> operation. As with host-signal.h, really.
>
> Yes. The only possible use I can see for it is to allow people to bring up new
> platforms more easily by deferring the signal-safe system call details until later in
> that process.
>
> If we do, we'd need to remove the linux-user on a mips host tests from the CI pipeline.
> Those are the only ones left that don't use this that we test.
Ack, thanks. I'll take care of this next release.
r~
next prev parent reply other threads:[~2021-11-10 16:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-08 2:37 [RFC 0/4] linux-user: simplify safe signal handling Warner Losh
2021-11-08 2:37 ` [RFC 1/4] linux-user: Add host_signal_set_pc to set pc in mcontext Warner Losh
2021-11-08 15:03 ` Richard Henderson
2021-11-10 15:43 ` Philippe Mathieu-Daudé
2021-11-08 2:37 ` [RFC 2/4] linux-user/signal.c: Create a common rewind_if_in_safe_syscall Warner Losh
2021-11-08 15:07 ` Richard Henderson
2021-11-08 16:39 ` Warner Losh
2021-11-10 16:20 ` Warner Losh
2021-11-10 16:31 ` Richard Henderson [this message]
2021-11-10 15:44 ` Philippe Mathieu-Daudé
2021-11-08 2:37 ` [RFC 3/4] linux-user/safe-syscall.inc.S: Move to common-user Warner Losh
2021-11-08 2:37 ` [RFC 4/4] common-user: Allow return codes to be adjusted after sytsem call Warner Losh
2021-11-08 15:10 ` Richard Henderson
2021-11-08 18:49 ` Warner Losh
2021-11-09 8:11 ` Richard Henderson
2021-11-10 2:10 ` Warner Losh
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