From: "Andreas K. Hüttel" <dilfridge@gentoo.org>
To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org
Cc: palmer@dabbelt.com, bmeng.cn@gmail.com,
Alistair Francis <alistair.francis@wdc.com>,
alistair23@gmail.com
Subject: Re: [PATCH v2 1/1] linux-user/signal: Decode waitid si_code
Date: Wed, 20 Jan 2021 22:12:30 +0200 [thread overview]
Message-ID: <24791910.1r3eYUQgxm@farino> (raw)
In-Reply-To: <1fb2d56aa23a81f4473e638abe9e2d78c09a3d5b.1611080607.git.alistair.francis@wdc.com>
[-- Attachment #1: Type: text/plain, Size: 1506 bytes --]
>
> This patch just passes the waitid status directly back to the guest.
>
This works at least as well as the previous versions, so ++ from me.
Will do more testing over the next days to see if it maybe also improves the
additional oddities I observed.
Tested-by: Andreas K. Hüttel <dilfridge@gentoo.org>
> Buglink: https://bugs.launchpad.net/qemu/+bug/1906193
> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
> v2:
> - Set tinfo->_sifields._sigchld._status directly from status
>
> linux-user/signal.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/linux-user/signal.c b/linux-user/signal.c
> index 73de934c65..7eecec46c4 100644
> --- a/linux-user/signal.c
> +++ b/linux-user/signal.c
> @@ -349,8 +349,7 @@ static inline void
> host_to_target_siginfo_noswap(target_siginfo_t *tinfo, case TARGET_SIGCHLD:
> tinfo->_sifields._sigchld._pid = info->si_pid;
> tinfo->_sifields._sigchld._uid = info->si_uid;
> - tinfo->_sifields._sigchld._status
> - = host_to_target_waitstatus(info->si_status);
> + tinfo->_sifields._sigchld._status = info->si_status;
> tinfo->_sifields._sigchld._utime = info->si_utime;
> tinfo->_sifields._sigchld._stime = info->si_stime;
> si_type = QEMU_SI_CHLD;
--
Andreas K. Hüttel
dilfridge@gentoo.org
Gentoo Linux developer
(council, qa, toolchain, base-system, perl, libreoffice)
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 963 bytes --]
next prev parent reply other threads:[~2021-01-20 20:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 18:24 [PATCH v2 1/1] linux-user/signal: Decode waitid si_code Alistair Francis
2021-01-20 20:12 ` Andreas K. Hüttel [this message]
2021-01-21 15:15 ` Andreas K. Hüttel
2021-02-12 21:44 ` Alistair Francis
2021-02-13 16:08 ` Laurent Vivier
2021-02-13 16:15 ` Laurent Vivier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=24791910.1r3eYUQgxm@farino \
--to=dilfridge@gentoo.org \
--cc=alistair.francis@wdc.com \
--cc=alistair23@gmail.com \
--cc=bmeng.cn@gmail.com \
--cc=palmer@dabbelt.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).