From: Borislav Petkov <bp@suse.de>
To: Kyle Huey <me@kylehuey.com>
Cc: "Robert O'Callahan" <robert@ocallahan.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Andy Lutomirski" <luto@kernel.org>,
"Ingo Molnar" <mingo@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Jeff Dike" <jdike@addtoit.com>,
"Richard Weinberger" <richard@nod.at>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Shuah Khan" <shuah@kernel.org>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Boris Ostrovsky" <boris.ostrovsky@oracle.com>,
"Len Brown" <len.brown@intel.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Dmitry Safonov" <dsafonov@virtuozzo.com>,
"David Matlack" <dmatlack@google.com>,
linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net,
user-mode-linux-user@lists.sourceforge.net,
linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org,
kvm@vger.kernel.org
Subject: Re: [PATCH v10 3/7] x86/arch_prctl: Add do_arch_prctl_common
Date: Wed, 9 Nov 2016 11:31:51 +0100 [thread overview]
Message-ID: <20161109103151.yx7i4qfj66ui2inp@pd.tnic> (raw)
In-Reply-To: <20161108183956.4521-4-khuey@kylehuey.com>
On Tue, Nov 08, 2016 at 10:39:52AM -0800, Kyle Huey wrote:
> Add do_arch_prctl_common to handle arch_prctls that are not specific to 64
do_arch_prctl_common()
> bits. Call it from the syscall entry point, but not any of the other
"... to 64-bit mode." Or something like that...
> callsites in the kernel, which all want one of the existing 64 bit only
64-bit
> arch_prctls.
>
> Signed-off-by: Kyle Huey <khuey@kylehuey.com>
...
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
next prev parent reply other threads:[~2016-11-09 10:32 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 18:39 [PATCH v10 0/7] x86/arch_prctl Add ARCH_[GET|SET]_CPUID for controlling the CPUID instruction Kyle Huey
2016-11-08 18:39 ` [PATCH v10 1/7] x86/arch_prctl/64: Use SYSCALL_DEFINE2 to define sys_arch_prctl Kyle Huey
2016-11-09 9:47 ` Borislav Petkov
2016-11-10 18:17 ` Kyle Huey
2016-11-08 18:39 ` [PATCH v10 2/7] x86/arch_prctl/64: Rename do_arch_prctl to do_arch_prctl_64 Kyle Huey
2016-11-09 9:58 ` Borislav Petkov
2016-11-08 18:39 ` [PATCH v10 3/7] x86/arch_prctl: Add do_arch_prctl_common Kyle Huey
2016-11-09 10:31 ` Borislav Petkov [this message]
2016-11-08 18:39 ` [PATCH v10 4/7] x86/syscalls/32: Wire up arch_prctl on x86-32 Kyle Huey
2016-11-09 11:04 ` Borislav Petkov
2016-11-08 18:39 ` [PATCH v10 5/7] x86/cpufeature: Detect CPUID faulting support Kyle Huey
2016-11-08 19:06 ` Thomas Gleixner
2016-11-08 19:38 ` Kyle Huey
2016-11-09 11:14 ` Borislav Petkov
2016-11-08 18:39 ` [PATCH v10 6/7] x86/arch_prctl: Add ARCH_[GET|SET]_CPUID Kyle Huey
2016-11-08 20:06 ` Thomas Gleixner
2016-11-09 13:21 ` Borislav Petkov
2016-11-09 13:34 ` Thomas Gleixner
2016-11-10 23:38 ` Kyle Huey
2016-11-10 23:26 ` Kyle Huey
2016-11-09 13:12 ` Borislav Petkov
2017-03-14 19:01 ` H. Peter Anvin
2017-03-14 19:08 ` Kyle Huey
2017-03-14 20:06 ` H. Peter Anvin
2017-03-14 19:17 ` H. Peter Anvin
2017-03-14 19:23 ` Andy Lutomirski
2017-03-15 9:11 ` H. Peter Anvin
2016-11-08 18:39 ` [PATCH v10 7/7] KVM: x86: virtualize cpuid faulting Kyle Huey
2016-11-08 22:12 ` David Matlack
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