From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Andi Kleen <andi@firstfloor.org>,
Doug Thompson <norsk5@yahoo.com>,
Borislav Petkov <borislav.petkov@amd.com>,
mingo@elte.hu, tglx@linutronix.de, aris@redhat.com,
linux-kernel@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH 07/14] mce3: pass mce info to EDAC for decoding
Date: Tue, 21 Jul 2009 12:41:34 +0900 [thread overview]
Message-ID: <4A6538EE.6000903@jp.fujitsu.com> (raw)
In-Reply-To: <4A64D0F2.7050009@zytor.com>
H. Peter Anvin wrote:
> If you want modules to change the behavior, you're talking about a
> *dynamic* change -- the call will point to different things at different
> points in time -- so you need another mechanism, i.e. function pointers.
Just FYI, machine check handler on ia64 has such function pointer.
[arch/ia64/kernel/mca.c]
826 /* Function pointer for extra MCA recovery */
827 int (*ia64_mca_ucmc_extension)
828 (void*,struct ia64_sal_os_state*)
829 = NULL;
Thanks,
H.Seto
next prev parent reply other threads:[~2009-07-21 3:42 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-20 16:12 [RFC PATCH 0/14] amd64_edac: marry mcheck to amd64 edac Borislav Petkov
2009-07-20 16:12 ` [PATCH 01/14] amd64_edac: simplify error type bits extractors Borislav Petkov
2009-07-20 17:56 ` Aristeu Rozanski
2009-07-21 9:40 ` Borislav Petkov
2009-07-20 16:12 ` [PATCH 02/14] amd64_edac: cleanup amd64_process_error_info Borislav Petkov
2009-07-20 16:12 ` [PATCH 03/14] amd64_edac: cleanup/complete NB MCE decoding Borislav Petkov
2009-07-20 16:12 ` [PATCH 04/14] amd64_edac: fixup ExtError decoding Borislav Petkov
2009-07-20 16:12 ` [PATCH 05/14] amd64_edac: remove memory and GART TLB error decoders Borislav Petkov
2009-07-20 16:12 ` [PATCH 06/14] amd64_edac: cleanup amd64_decode_bus_error Borislav Petkov
2009-07-20 16:12 ` [PATCH 07/14] mce3: pass mce info to EDAC for decoding Borislav Petkov
2009-07-20 18:04 ` Andi Kleen
2009-07-20 18:27 ` Doug Thompson
2009-07-20 19:22 ` Andi Kleen
2009-07-20 20:17 ` H. Peter Anvin
2009-07-20 21:02 ` Doug Thompson
2009-07-21 3:41 ` Hidetoshi Seto [this message]
2009-07-21 6:51 ` Andi Kleen
2009-07-21 10:49 ` Borislav Petkov
2009-08-04 14:45 ` Ingo Molnar
2009-07-20 21:00 ` Doug Thompson
2009-07-20 19:44 ` [PATCH 07/14] mce3: pass mce info to EDAC for decoding II Andi Kleen
2009-07-21 10:51 ` Borislav Petkov
2009-07-21 11:07 ` Andi Kleen
2009-07-21 12:52 ` Borislav Petkov
2009-07-21 10:44 ` [PATCH 07/14] mce3: pass mce info to EDAC for decoding Borislav Petkov
2009-07-21 11:04 ` Andi Kleen
2009-07-21 12:56 ` Borislav Petkov
2009-07-20 16:12 ` [PATCH 08/14] amd64_edac: carve out MCi_STATUS decoding Borislav Petkov
2009-07-20 16:13 ` [PATCH 09/14] amd64_edac: carve out decoding of MCi_STATUS ErrorCode Borislav Petkov
2009-07-20 16:13 ` [PATCH 10/14] amd64_edac: decode data cache MCEs Borislav Petkov
2009-07-20 16:13 ` [PATCH 11/14] amd64_edac: decode instruction " Borislav Petkov
2009-07-20 16:13 ` [PATCH 12/14] amd64_edac: decode bus unit MCEs Borislav Petkov
2009-07-20 16:13 ` [PATCH 13/14] amd64_edac: decode load store MCEs Borislav Petkov
2009-07-20 16:13 ` [PATCH 14/14] amd64_edac: decode FR MCEs Borislav Petkov
2009-07-20 17:24 ` [RFC PATCH 0/14] amd64_edac: marry mcheck to amd64 edac Doug Thompson
2009-07-21 3:52 ` Hidetoshi Seto
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