From: Segher Boessenkool <segher@kernel.crashing.org>
To: "Alastair D'Silva" <alastair@au1.ibm.com>
Cc: David Hildenbrand <david@redhat.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, Nicholas Piggin <npiggin@gmail.com>,
Mike Rapoport <rppt@linux.vnet.ibm.com>, Qian Cai <cai@lca.pw>,
Paul Mackerras <paulus@samba.org>,
Thomas Gleixner <tglx@linutronix.de>,
linuxppc-dev@lists.ozlabs.org,
Andrew Morton <akpm@linux-foundation.org>,
Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH v2 3/6] powerpc: Convert flush_icache_range & friends to C
Date: Wed, 4 Sep 2019 08:35:06 -0500 [thread overview]
Message-ID: <20190904133506.GO9749@gate.crashing.org> (raw)
In-Reply-To: <c15c26963663b8de3102fd08df614fc5a8b3ecc2.camel@au1.ibm.com>
On Wed, Sep 04, 2019 at 01:23:36PM +1000, Alastair D'Silva wrote:
> > Maybe also add "msr" in the clobbers.
> >
> Ok.
There is no known register "msr" in GCC.
Segher
WARNING: multiple messages have this Message-ID (diff)
From: Segher Boessenkool <segher@kernel.crashing.org>
To: "Alastair D'Silva" <alastair@au1.ibm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>,
David Hildenbrand <david@redhat.com>,
linux-kernel@vger.kernel.org, Nicholas Piggin <npiggin@gmail.com>,
Mike Rapoport <rppt@linux.vnet.ibm.com>, Qian Cai <cai@lca.pw>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Paul Mackerras <paulus@samba.org>,
Thomas Gleixner <tglx@linutronix.de>,
linuxppc-dev@lists.ozlabs.org,
Andrew Morton <akpm@linux-foundation.org>,
Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH v2 3/6] powerpc: Convert flush_icache_range & friends to C
Date: Wed, 4 Sep 2019 08:35:06 -0500 [thread overview]
Message-ID: <20190904133506.GO9749@gate.crashing.org> (raw)
In-Reply-To: <c15c26963663b8de3102fd08df614fc5a8b3ecc2.camel@au1.ibm.com>
On Wed, Sep 04, 2019 at 01:23:36PM +1000, Alastair D'Silva wrote:
> > Maybe also add "msr" in the clobbers.
> >
> Ok.
There is no known register "msr" in GCC.
Segher
next prev parent reply other threads:[~2019-09-04 13:39 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-03 5:23 [PATCH v2 0/6] powerpc: convert cache asm to C Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-03 5:23 ` [PATCH v2 1/6] powerpc: Allow flush_icache_range to work across ranges >4GB Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-14 7:46 ` Christophe Leroy
2019-09-14 7:46 ` Christophe Leroy
2019-09-16 3:25 ` Alastair D'Silva
2019-09-16 3:25 ` Alastair D'Silva
2019-09-03 5:23 ` [PATCH v2 2/6] powerpc: define helpers to get L1 icache sizes Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-03 5:23 ` [PATCH v2 3/6] powerpc: Convert flush_icache_range & friends to C Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-03 6:08 ` Christophe Leroy
2019-09-03 6:08 ` Christophe Leroy
2019-09-03 11:25 ` Michael Ellerman
2019-09-03 11:25 ` Michael Ellerman
2019-09-04 3:23 ` Alastair D'Silva
2019-09-04 3:23 ` Alastair D'Silva
2019-09-04 13:35 ` Segher Boessenkool [this message]
2019-09-04 13:35 ` Segher Boessenkool
2019-09-03 13:04 ` Segher Boessenkool
2019-09-03 13:04 ` Segher Boessenkool
2019-09-03 14:28 ` Christophe Leroy
2019-09-03 16:04 ` Segher Boessenkool
2019-09-03 17:05 ` Christophe Leroy
2019-09-03 18:31 ` Segher Boessenkool
2019-09-03 20:11 ` Gabriel Paubert
2019-09-03 20:11 ` Gabriel Paubert
2019-09-04 3:42 ` Alastair D'Silva
2019-09-04 3:42 ` Alastair D'Silva
2019-09-04 3:36 ` Alastair D'Silva
2019-09-03 5:23 ` [PATCH v2 4/6] powerpc: Chunk calls to flush_dcache_range in arch_*_memory Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-03 6:19 ` Christophe Leroy
2019-09-03 6:19 ` Christophe Leroy
2019-09-03 6:25 ` Alastair D'Silva
2019-09-03 6:25 ` Alastair D'Silva
2019-09-03 6:51 ` Christophe Leroy
2019-09-03 6:51 ` Christophe Leroy
2019-09-04 4:11 ` Alastair D'Silva
2019-09-04 4:11 ` Alastair D'Silva
2019-09-03 5:23 ` [PATCH v2 5/6] powerpc: Remove 'extern' from func prototypes in cache headers Alastair D'Silva
2019-09-03 5:23 ` Alastair D'Silva
2019-09-03 6:21 ` Christophe Leroy
2019-09-03 6:21 ` Christophe Leroy
2019-09-03 5:24 ` [PATCH v2 6/6] powerpc: Don't flush caches when adding memory Alastair D'Silva
2019-09-03 5:24 ` Alastair D'Silva
2019-09-03 6:23 ` Christophe Leroy
2019-09-03 6:23 ` Christophe Leroy
2019-09-03 6:27 ` Alastair D'Silva
2019-09-03 6:27 ` Alastair D'Silva
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