From: Arnd Bergmann <arnd@arndb.de>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Kevin Wolf <kwolf@redhat.com>,
Hollis Blanchard <hollisb@us.ibm.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Alexander Graf <agraf@suse.de>, kvm-ppc <kvm-ppc@vger.kernel.org>,
linuxppc-dev@ozlabs.org, Avi Kivity <avi@redhat.com>,
kvm@vger.kernel.org, bphilips@suse.de,
Olof Johansson <olof@lixom.net>
Subject: Re: [PATCH 14/27] Add book3s_64 specific opcode emulation
Date: Wed, 4 Nov 2009 09:43:46 +0100 [thread overview]
Message-ID: <200911040943.46617.arnd@arndb.de> (raw)
In-Reply-To: <1257284313.7907.80.camel@pasglop>
On Tuesday 03 November 2009, Benjamin Herrenschmidt wrote:
> (Though glibc can be nasty, afaik it might load up optimized variants of
> some routines with hard wired cache line sizes based on the CPU type)
You can also get application with hand-coded cache optimizations
that are even harder, if not impossible, to fix.
Arnd <><
next prev parent reply other threads:[~2009-11-04 8:43 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-30 15:47 [PATCH 00/27] Add KVM support for Book3s_64 (PPC64) hosts v6 Alexander Graf
2009-10-30 15:47 ` [PATCH 02/27] Pass PVR in sregs Alexander Graf
2009-10-30 15:47 ` [PATCH 04/27] Add Book3s fields to vcpu structs Alexander Graf
2009-10-30 15:47 ` [PATCH 05/27] Add asm/kvm_book3s.h Alexander Graf
2009-10-30 15:47 ` [PATCH 06/27] Add Book3s_64 intercept helpers Alexander Graf
2009-10-30 15:47 ` [PATCH 11/27] Add book3s_64 Host MMU handling Alexander Graf
[not found] ` <1256917647-6200-12-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-11-01 23:39 ` Michael Neuling
2009-11-02 9:26 ` Alexander Graf
[not found] ` <1256917647-6200-1-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-30 15:47 ` [PATCH 01/27] Move dirty logging code to sub-arch Alexander Graf
2009-10-30 15:47 ` [PATCH 03/27] Add Book3s definitions Alexander Graf
2009-10-30 15:47 ` [PATCH 07/27] Add book3s_64 highmem asm code Alexander Graf
2009-10-30 15:47 ` [PATCH 08/27] Add SLB switching code for entry/exit Alexander Graf
2009-11-01 23:23 ` Michael Neuling
[not found] ` <6695.1257117827-/owAOxkjmzZAfugRpC6u6w@public.gmane.org>
2009-11-02 9:23 ` Alexander Graf
[not found] ` <00BF2D99-F2CE-4204-B4B4-0D113FD54CE6-l3A5Bk7waGM@public.gmane.org>
2009-11-02 9:39 ` Michael Neuling
2009-11-02 9:59 ` Alexander Graf
2009-10-30 15:47 ` [PATCH 09/27] Add interrupt handling code Alexander Graf
2009-10-30 15:47 ` [PATCH 10/27] Add book3s.c Alexander Graf
2009-10-30 15:47 ` [PATCH 12/27] Add book3s_64 guest MMU Alexander Graf
2009-10-30 15:47 ` [PATCH 13/27] Add book3s_32 " Alexander Graf
2009-10-30 15:47 ` [PATCH 14/27] Add book3s_64 specific opcode emulation Alexander Graf
2009-11-03 8:47 ` Segher Boessenkool
[not found] ` <A1CBD511-FF08-48BB-A8D6-9F66E20F770B-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2009-11-03 9:06 ` Alexander Graf
2009-11-03 21:38 ` Benjamin Herrenschmidt
2009-11-04 8:43 ` Arnd Bergmann [this message]
2009-11-04 8:47 ` Benjamin Herrenschmidt
2009-11-04 11:35 ` Alexander Graf
2009-11-05 0:53 ` Segher Boessenkool
2009-11-05 10:09 ` Alexander Graf
2009-10-30 15:47 ` [PATCH 15/27] Add mfdec emulation Alexander Graf
2009-10-30 15:47 ` [PATCH 16/27] Add desktop PowerPC specific emulation Alexander Graf
2009-10-30 15:47 ` [PATCH 19/27] Export symbols for KVM module Alexander Graf
[not found] ` <1256917647-6200-20-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-31 4:37 ` Stephen Rothwell
[not found] ` <20091031153719.10a4e61b.sfr-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2009-10-31 12:02 ` Alexander Graf
2009-10-30 15:47 ` [PATCH 20/27] Split init_new_context and destroy_context Alexander Graf
2009-10-31 4:40 ` Stephen Rothwell
2009-10-31 21:20 ` Alexander Graf
2009-10-31 21:37 ` Benjamin Herrenschmidt
2009-10-30 15:47 ` [PATCH 21/27] Export KVM symbols for module Alexander Graf
2009-10-30 15:47 ` [PATCH 22/27] Add fields to PACA Alexander Graf
2009-10-30 15:47 ` [PATCH 27/27] Use hrtimers for the decrementer Alexander Graf
2009-11-05 6:03 ` [PATCH 00/27] Add KVM support for Book3s_64 (PPC64) hosts v6 Benjamin Herrenschmidt
2009-10-30 15:47 ` [PATCH 17/27] Make head_64.S aware of KVM real mode code Alexander Graf
2009-10-30 15:47 ` [PATCH 18/27] Add Book3s_64 offsets to asm-offsets.c Alexander Graf
2009-10-30 15:47 ` [PATCH 23/27] Export new PACA constants in asm-offsets Alexander Graf
2009-10-30 15:47 ` [PATCH 24/27] Include Book3s_64 target in buildsystem Alexander Graf
2009-10-30 15:47 ` [PATCH 25/27] Fix trace.h Alexander Graf
2009-10-30 15:47 ` [PATCH 26/27] Use Little Endian for Dirty Bitmap Alexander Graf
-- strict thread matches above, loose matches on Subject: below --
2009-10-21 15:03 [PATCH 00/27] Add KVM support for Book3s_64 (PPC64) hosts v5 Alexander Graf
2009-10-21 15:03 ` [PATCH 01/27] Move dirty logging code to sub-arch Alexander Graf
2009-10-21 15:03 ` [PATCH 02/27] Pass PVR in sregs Alexander Graf
2009-10-21 15:03 ` [PATCH 03/27] Add Book3s definitions Alexander Graf
2009-10-21 15:03 ` [PATCH 04/27] Add Book3s fields to vcpu structs Alexander Graf
2009-10-21 15:03 ` [PATCH 05/27] Add asm/kvm_book3s.h Alexander Graf
2009-10-21 15:03 ` [PATCH 06/27] Add Book3s_64 intercept helpers Alexander Graf
2009-10-21 15:03 ` [PATCH 07/27] Add book3s_64 highmem asm code Alexander Graf
2009-10-21 15:03 ` [PATCH 08/27] Add SLB switching code for entry/exit Alexander Graf
2009-10-21 15:03 ` [PATCH 09/27] Add interrupt handling code Alexander Graf
2009-10-21 15:03 ` [PATCH 10/27] Add book3s.c Alexander Graf
2009-10-21 15:03 ` [PATCH 11/27] Add book3s_64 Host MMU handling Alexander Graf
2009-10-21 15:03 ` [PATCH 12/27] Add book3s_64 guest MMU Alexander Graf
2009-10-21 15:03 ` [PATCH 13/27] Add book3s_32 " Alexander Graf
[not found] ` <1256137413-15256-14-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2009-10-21 15:03 ` [PATCH 14/27] Add book3s_64 specific opcode emulation Alexander Graf
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