From: Borislav Petkov <bp@alien8.de>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>, "H . Peter Anvin" <hpa@zytor.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Kosina <jikos@kernel.org>, Waiman Long <longman@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Jon Masters <jcm@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
linuxppc-dev@lists.ozlabs.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-s390@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Tyler Hicks <tyhicks@canonical.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH RFC 1/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options
Date: Fri, 5 Apr 2019 18:01:36 +0200 [thread overview]
Message-ID: <20190405160136.GI23348@zn.tnic> (raw)
In-Reply-To: <20190405152059.GG23348@zn.tnic>
Thinking about this more, we can shave off the first 4 chars and have it
be:
spec_mitigations=
I think it is painfully clear which speculation mitigations we mean. And
the other switches don't have "cpu_" prefixes too so...
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
WARNING: multiple messages have this Message-ID (diff)
From: Borislav Petkov <bp@alien8.de>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>, "H . Peter Anvin" <hpa@zytor.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Jiri Kosina <jikos@kernel.org>, Waiman Long <longman@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Jon Masters <jcm@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
linuxppc-dev@lists.ozlabs.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-s390@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead
Subject: Re: [PATCH RFC 1/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options
Date: Fri, 5 Apr 2019 18:01:36 +0200 [thread overview]
Message-ID: <20190405160136.GI23348@zn.tnic> (raw)
In-Reply-To: <20190405152059.GG23348@zn.tnic>
Thinking about this more, we can shave off the first 4 chars and have it
be:
spec_mitigations=
I think it is painfully clear which speculation mitigations we mean. And
the other switches don't have "cpu_" prefixes too so...
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
WARNING: multiple messages have this Message-ID (diff)
From: Borislav Petkov <bp@alien8.de>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mackerras <paulus@samba.org>,
"H . Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@kernel.org>,
Andrea Arcangeli <aarcange@redhat.com>,
linux-s390@vger.kernel.org, x86@kernel.org,
Will Deacon <will.deacon@arm.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Waiman Long <longman@redhat.com>,
linux-arch@vger.kernel.org, Jon Masters <jcm@redhat.com>,
Jiri Kosina <jikos@kernel.org>, Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, Tyler Hicks <tyhicks@canonical.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH RFC 1/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options
Date: Fri, 5 Apr 2019 18:01:36 +0200 [thread overview]
Message-ID: <20190405160136.GI23348@zn.tnic> (raw)
In-Reply-To: <20190405152059.GG23348@zn.tnic>
Thinking about this more, we can shave off the first 4 chars and have it
be:
spec_mitigations=
I think it is painfully clear which speculation mitigations we mean. And
the other switches don't have "cpu_" prefixes too so...
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
WARNING: multiple messages have this Message-ID (diff)
From: Borislav Petkov <bp@alien8.de>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Paul Mackerras <paulus@samba.org>,
"H . Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@kernel.org>,
Andrea Arcangeli <aarcange@redhat.com>,
linux-s390@vger.kernel.org, Michael Ellerman <mpe@ellerman.id.au>,
x86@kernel.org, Will Deacon <will.deacon@arm.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Waiman Long <longman@redhat.com>,
linux-arch@vger.kernel.org, Jon Masters <jcm@redhat.com>,
Jiri Kosina <jikos@kernel.org>, Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, Tyler Hicks <tyhicks@canonical.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH RFC 1/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options
Date: Fri, 5 Apr 2019 18:01:36 +0200 [thread overview]
Message-ID: <20190405160136.GI23348@zn.tnic> (raw)
In-Reply-To: <20190405152059.GG23348@zn.tnic>
Thinking about this more, we can shave off the first 4 chars and have it
be:
spec_mitigations=
I think it is painfully clear which speculation mitigations we mean. And
the other switches don't have "cpu_" prefixes too so...
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-04-05 16:01 UTC|newest]
Thread overview: 131+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-04 16:44 [PATCH RFC 0/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` [PATCH RFC 1/5] " Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:49 ` Josh Poimboeuf
2019-04-04 16:49 ` Josh Poimboeuf
2019-04-04 16:49 ` Josh Poimboeuf
2019-04-04 16:49 ` Josh Poimboeuf
2019-04-05 13:12 ` Borislav Petkov
2019-04-05 13:12 ` Borislav Petkov
2019-04-05 13:12 ` Borislav Petkov
2019-04-05 13:12 ` Borislav Petkov
2019-04-05 14:20 ` Josh Poimboeuf
2019-04-05 14:20 ` Josh Poimboeuf
2019-04-05 14:20 ` Josh Poimboeuf
2019-04-05 14:20 ` Josh Poimboeuf
2019-04-05 15:20 ` Borislav Petkov
2019-04-05 15:20 ` Borislav Petkov
2019-04-05 15:20 ` Borislav Petkov
2019-04-05 15:20 ` Borislav Petkov
2019-04-05 16:01 ` Borislav Petkov [this message]
2019-04-05 16:01 ` Borislav Petkov
2019-04-05 16:01 ` Borislav Petkov
2019-04-05 16:01 ` Borislav Petkov
2019-04-05 16:18 ` Josh Poimboeuf
2019-04-05 16:18 ` Josh Poimboeuf
2019-04-05 16:18 ` Josh Poimboeuf
2019-04-05 16:18 ` Josh Poimboeuf
2019-04-10 5:48 ` Michael Ellerman
2019-04-10 5:48 ` Michael Ellerman
2019-04-10 5:48 ` Michael Ellerman
2019-04-10 5:48 ` Michael Ellerman
2019-04-10 8:30 ` Borislav Petkov
2019-04-10 8:30 ` Borislav Petkov
2019-04-10 8:30 ` Borislav Petkov
2019-04-10 8:30 ` Borislav Petkov
2019-04-10 12:10 ` Thomas Gleixner
2019-04-10 12:10 ` Thomas Gleixner
2019-04-10 12:10 ` Thomas Gleixner
2019-04-10 12:10 ` Thomas Gleixner
2019-04-11 13:15 ` Josh Poimboeuf
2019-04-11 13:15 ` Josh Poimboeuf
2019-04-11 13:15 ` Josh Poimboeuf
2019-04-11 13:15 ` Josh Poimboeuf
2019-04-12 2:41 ` Michael Ellerman
2019-04-12 2:41 ` Michael Ellerman
2019-04-12 2:41 ` Michael Ellerman
2019-04-12 2:41 ` Michael Ellerman
2019-04-12 2:29 ` Michael Ellerman
2019-04-12 2:29 ` Michael Ellerman
2019-04-12 2:29 ` Michael Ellerman
2019-04-12 2:29 ` Michael Ellerman
2019-04-04 16:44 ` [PATCH RFC 2/5] x86/speculation: Add support for " Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-05 13:57 ` Borislav Petkov
2019-04-05 13:57 ` Borislav Petkov
2019-04-05 13:57 ` Borislav Petkov
2019-04-05 13:57 ` Borislav Petkov
2019-04-05 14:31 ` Josh Poimboeuf
2019-04-05 14:31 ` Josh Poimboeuf
2019-04-05 14:31 ` Josh Poimboeuf
2019-04-05 14:31 ` Josh Poimboeuf
2019-04-05 15:26 ` Borislav Petkov
2019-04-05 15:26 ` Borislav Petkov
2019-04-05 15:26 ` Borislav Petkov
2019-04-05 15:26 ` Borislav Petkov
2019-04-05 16:05 ` Josh Poimboeuf
2019-04-05 16:05 ` Josh Poimboeuf
2019-04-05 16:05 ` Josh Poimboeuf
2019-04-05 16:05 ` Josh Poimboeuf
2019-04-05 15:18 ` Randy Dunlap
2019-04-05 15:18 ` Randy Dunlap
2019-04-05 15:18 ` Randy Dunlap
2019-04-05 15:18 ` Randy Dunlap
2019-04-05 15:30 ` Josh Poimboeuf
2019-04-05 15:30 ` Josh Poimboeuf
2019-04-05 15:30 ` Josh Poimboeuf
2019-04-05 15:30 ` Josh Poimboeuf
2019-04-04 16:44 ` [PATCH RFC 3/5] powerpc/speculation: " Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 19:49 ` Jiri Kosina
2019-04-04 19:49 ` Jiri Kosina
2019-04-04 19:49 ` Jiri Kosina
2019-04-04 19:49 ` Jiri Kosina
2019-04-04 20:01 ` Timothy Pearson
2019-04-04 20:01 ` Timothy Pearson
2019-04-04 20:01 ` Timothy Pearson
2019-04-10 6:06 ` Michael Ellerman
2019-04-10 6:06 ` Michael Ellerman
2019-04-10 6:06 ` Michael Ellerman
2019-04-10 6:06 ` Michael Ellerman
2019-04-11 4:02 ` Josh Poimboeuf
2019-04-11 4:02 ` Josh Poimboeuf
2019-04-11 4:02 ` Josh Poimboeuf
2019-04-11 4:02 ` Josh Poimboeuf
2019-04-04 16:44 ` [PATCH RFC 4/5] s390/speculation: " Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` [PATCH RFC 5/5] arm64/speculation: " Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-04 16:44 ` Josh Poimboeuf
2019-04-05 14:39 ` Steven Price
2019-04-05 14:39 ` Steven Price
2019-04-05 14:39 ` Steven Price
2019-04-05 14:39 ` Steven Price
2019-04-05 14:43 ` Josh Poimboeuf
2019-04-05 14:43 ` Josh Poimboeuf
2019-04-05 14:43 ` Josh Poimboeuf
2019-04-05 14:43 ` Josh Poimboeuf
2019-04-05 14:44 ` Will Deacon
2019-04-05 14:44 ` Will Deacon
2019-04-05 14:44 ` Will Deacon
2019-04-05 14:44 ` Will Deacon
2019-04-05 16:03 ` Josh Poimboeuf
2019-04-05 16:03 ` Josh Poimboeuf
2019-04-05 16:03 ` Josh Poimboeuf
2019-04-05 16:03 ` Josh Poimboeuf
2019-04-04 16:50 ` [PATCH RFC 0/5] cpu/speculation: Add " Waiman Long
2019-04-04 16:50 ` Waiman Long
2019-04-04 16:50 ` Waiman Long
2019-04-04 16:50 ` Waiman Long
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