From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
ruscur@russell.cc
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [v2, 03/10] powerpc/32: Remove MSR_PR test when returning from syscall
Date: Mon, 22 Apr 2019 00:18:44 +1000 (AEST) [thread overview]
Message-ID: <44nBdw2Yk0z9sB8@ozlabs.org> (raw)
In-Reply-To: <17f151878f35fd449b9375308dd096f0d922746b.1552292207.git.christophe.leroy@c-s.fr>
On Mon, 2019-03-11 at 08:30:30 UTC, Christophe Leroy wrote:
> syscalls are from user only, so we can account time without checking
> whether returning to kernel or user as it will only be user.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Patches 3-10 applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/e291b6d575bc6e4d1d36961b081be521
cheers
next prev parent reply other threads:[~2019-04-21 14:34 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-11 8:30 [PATCH v2 00/10] Kernel Userspace protection for PPC32 Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 01/10] powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32 Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-20 13:04 ` [v2, " Michael Ellerman
2019-03-11 8:30 ` [PATCH v2 02/10] powerpc/mm: Detect bad KUAP faults (Squash of v5 series) Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 03/10] powerpc/32: Remove MSR_PR test when returning from syscall Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-04-21 14:18 ` Michael Ellerman [this message]
2019-03-11 8:30 ` [PATCH v2 04/10] powerpc/32: Prepare for Kernel Userspace Access Protection Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 05/10] powerpc/8xx: Only define APG0 and APG1 Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 06/10] powerpc/8xx: Add Kernel Userspace Execution Prevention Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 07/10] powerpc/8xx: Add Kernel Userspace Access Protection Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-04-18 6:53 ` Michael Ellerman
2019-04-18 6:53 ` Michael Ellerman
2019-03-11 8:30 ` [PATCH v2 08/10] powerpc/32s: Implement Kernel Userspace Execution Prevention Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 09/10] powerpc/32s: Prepare Kernel Userspace Access Protection Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-03-11 8:30 ` [PATCH v2 10/10] powerpc/32s: Implement " Christophe Leroy
2019-03-11 8:30 ` Christophe Leroy
2019-04-18 6:55 ` Michael Ellerman
2019-04-18 6:55 ` Michael Ellerman
2019-04-23 9:26 ` Christophe Leroy
2019-04-23 9:26 ` Christophe Leroy
2020-01-21 17:22 ` GCC bug ? " Christophe Leroy
2020-01-21 17:22 ` Christophe Leroy
2020-01-21 19:55 ` Segher Boessenkool
2020-01-21 19:55 ` Segher Boessenkool
2020-01-22 6:52 ` Christophe Leroy
2020-01-22 6:52 ` Christophe Leroy
2020-01-22 13:36 ` Segher Boessenkool
2020-01-22 13:36 ` Segher Boessenkool
2020-01-22 14:45 ` Christophe Leroy
2020-01-22 14:45 ` Christophe Leroy
2020-01-22 6:57 ` Christophe Leroy
2020-01-22 6:57 ` Christophe Leroy
2020-01-22 13:18 ` Segher Boessenkool
2020-01-22 13:18 ` Segher Boessenkool
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