From: Laurent Vivier <laurent@vivier.eu>
To: Max Filippov <jcmvbkbc@gmail.com>, qemu-devel@nongnu.org
Cc: Riku Voipio <riku.voipio@iki.fi>, qemu-stable@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2 06/11] linux-user: fix assertion in shmdt
Date: Fri, 9 Mar 2018 20:57:30 +0100 [thread overview]
Message-ID: <b5f8925b-a4c4-b14b-a9ee-4d832a722871@vivier.eu> (raw)
In-Reply-To: <20180228221609.11265-7-jcmvbkbc@gmail.com>
Le 28/02/2018 à 23:16, Max Filippov a écrit :
> shmdt fails to call mmap_lock/mmap_unlock around page_set_flags,
> resulting in the following assertion:
> page_set_flags: Assertion `have_mmap_lock()' failed.
>
> Wrap shmdt internals into mmap_lock/mmap_unlock.
>
> Cc: qemu-stable@nongnu.org
> Cc: Riku Voipio <riku.voipio@iki.fi>
> Cc: Laurent Vivier <laurent@vivier.eu>
> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
> ---
> linux-user/syscall.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
Applied to my 'linux-user-for-2.12' branch.
Thanks,
Laurent
next prev parent reply other threads:[~2018-03-09 19:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 22:15 [Qemu-devel] [PATCH v2 00/11] linux-user support for target/xtensa Max Filippov
2018-02-28 22:15 ` [Qemu-devel] [PATCH v2 01/11] target/xtensa: dump correct physical registers Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 02/11] target/xtensa: mark register windows in the dump Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 03/11] target/xtensa: use correct number of registers in gdbstub Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 04/11] target/xtensa: support MTTCG Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 05/11] linux-user: fix mmap/munmap/mprotect/mremap/shmat Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 06/11] linux-user: fix assertion in shmdt Max Filippov
2018-03-01 10:14 ` Laurent Vivier
2018-03-09 19:57 ` Laurent Vivier [this message]
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 07/11] linux-user: fix target_mprotect/target_munmap error return values Max Filippov
2018-03-01 9:42 ` Laurent Vivier
2018-03-09 19:57 ` Laurent Vivier
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 08/11] linux-user: drop unused target_msync function Max Filippov
2018-03-01 9:28 ` Laurent Vivier
2018-03-09 19:58 ` Laurent Vivier
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 09/11] target/xtensa: add linux-user support Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 10/11] qemu-binfmt-conf.sh: add qemu-xtensa Max Filippov
2018-03-01 14:13 ` Laurent Vivier
2018-03-09 19:58 ` Laurent Vivier
2018-03-09 20:55 ` Max Filippov
2018-02-28 22:16 ` [Qemu-devel] [PATCH v2 11/11] MAINTAINERS: fix W: address for xtensa Max Filippov
2018-02-28 22:29 ` [Qemu-devel] [PATCH v2 00/11] linux-user support for target/xtensa no-reply
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