From: Christoph Hellwig <hch@infradead.org>
To: Manfred Spraul <manfred@colorfullife.com>
Cc: mtk.manpages@gmail.com, Andrew Morton <akpm@linux-foundation.org>,
Kees Cook <keescook@chromium.org>,
LKML <linux-kernel@vger.kernel.org>,
1vier1@web.de, Davidlohr Bueso <dave@stgolabs.net>,
mingo@kernel.org, peterz@infradead.org, fabf@skynet.be
Subject: Re: [PATCH 1/3] ipc/sem.c: remove sem_base, embed struct sem
Date: Mon, 15 May 2017 22:46:07 -0700 [thread overview]
Message-ID: <20170516054607.GA15584@infradead.org> (raw)
In-Reply-To: <20170515171912.6298-2-manfred@colorfullife.com>
> + struct sem sems[0];
I can't contribute much to the code itself, but [0] is an old
GCC extension, for modern code sems[] should do the same things
but is standard C.
next prev parent reply other threads:[~2017-05-16 5:46 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-08 22:23 [PATCH] ipc/sem: Avoid indexing past end of sem_array Kees Cook
2017-05-14 13:54 ` Manfred Spraul
2017-05-15 17:40 ` Kees Cook
2017-05-15 17:19 ` [PATCH 0/2] Misc cleanups for ipc Manfred Spraul
2017-05-15 17:19 ` [PATCH 1/3] ipc/sem.c: remove sem_base, embed struct sem Manfred Spraul
2017-05-15 20:08 ` Andrew Morton
2017-05-15 22:16 ` Kees Cook
2017-05-16 5:46 ` Christoph Hellwig [this message]
2017-05-15 17:19 ` [PATCH 2/3] ipc: merge ipc_rcu and kern_ipc_perm Manfred Spraul
2017-05-16 0:03 ` Kees Cook
2017-05-15 17:19 ` [PATCH 3/3] include/linux/sem.h: Correctly document sem_ctime Manfred Spraul
2017-05-25 18:50 ` [PATCH 0/20 V3] Misc cleanups for ipc Manfred Spraul
2017-05-25 18:50 ` [PATCH 01/20] ipc/sem.c: remove sem_base, embed struct sem Manfred Spraul
2017-05-25 19:43 ` Kees Cook
2017-05-25 18:50 ` [PATCH 02/20] ipc: merge ipc_rcu and kern_ipc_perm Manfred Spraul
2017-05-25 19:34 ` Kees Cook
2017-05-26 3:37 ` Kees Cook
2017-05-25 18:50 ` [PATCH 03/20] include/linux/sem.h: Correctly document sem_ctime Manfred Spraul
2017-05-25 18:50 ` [PATCH 04/20] ipc: Drop non-RCU allocation Manfred Spraul
2017-05-25 19:35 ` Kees Cook
2017-05-25 18:50 ` [PATCH 05/20] ipc/sem: Do not use ipc_rcu_free() Manfred Spraul
2017-05-25 18:50 ` [PATCH 06/20] ipc/shm: " Manfred Spraul
2017-05-25 18:50 ` [PATCH 07/20] ipc/msg: " Manfred Spraul
2017-05-25 18:50 ` [PATCH 08/20] ipc/util: Drop ipc_rcu_free() Manfred Spraul
2017-05-25 18:50 ` [PATCH 09/20] ipc/sem: Avoid ipc_rcu_alloc() Manfred Spraul
2017-05-25 18:50 ` [PATCH 10/20] ipc/shm: " Manfred Spraul
2017-05-25 18:50 ` [PATCH 11/20] ipc/msg: " Manfred Spraul
2017-05-25 18:50 ` [PATCH 12/20] ipc/util: Drop ipc_rcu_alloc() Manfred Spraul
2017-05-25 18:51 ` [PATCH 13/20] ipc/sem.c: Avoid ipc_rcu_putref for failed ipc_addid() Manfred Spraul
2017-05-25 18:51 ` [PATCH 14/20] ipc/shm.c: " Manfred Spraul
2017-05-25 18:51 ` [PATCH 15/20] ipc/msg.c: " Manfred Spraul
2017-05-25 18:51 ` [PATCH 16/20] ipc: Move atomic_set() to where it is needed Manfred Spraul
2017-05-25 18:51 ` [PATCH 17/20] ipc/shm: Remove special shm_alloc/free Manfred Spraul
2017-05-25 18:51 ` [PATCH 18/20] ipc/msg: Remove special msg_alloc/free Manfred Spraul
2017-05-25 18:51 ` [PATCH 19/20] ipc/sem: Drop __sem_free() Manfred Spraul
2017-05-25 18:51 ` [PATCH 20/20] ipc/util.h: Update documentation for ipc_getref() and ipc_putref() Manfred Spraul
2017-05-25 19:45 ` [PATCH 0/20 V3] Misc cleanups for ipc Kees Cook
2017-05-26 1:56 ` Manfred Spraul
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