From: Amerigo Wang <amwang@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: tony.luck@intel.com, linux-ia64@vger.kernel.org,
Neil Horman <nhorman@redhat.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Andi Kleen <andi@firstfloor.org>,
Amerigo Wang <amwang@redhat.com>,
akpm@linux-foundation.org, bernhard.walle@gmx.de,
Fenghua Yu <fenghua.yu@intel.com>, Ingo Molnar <mingo@elte.hu>,
Anton Vorontsov <avorontsov@ru.mvista.com>
Subject: [Patch 6/8] powerpc: implement crashkernel=auto
Date: Wed, 12 Aug 2009 04:16:20 -0400 [thread overview]
Message-ID: <20090812081843.5757.64083.sendpatchset@localhost.localdomain> (raw)
In-Reply-To: <20090812081731.5757.25254.sendpatchset@localhost.localdomain>
Since in patch 2/8 we already implement the generic part, this will
add the rest part for powerpc.
Signed-off-by: WANG Cong <amwang@redhat.com>
---
Index: linux-2.6/arch/powerpc/include/asm/kexec.h
===================================================================
--- linux-2.6.orig/arch/powerpc/include/asm/kexec.h
+++ linux-2.6/arch/powerpc/include/asm/kexec.h
@@ -39,6 +39,14 @@ typedef void (*crash_shutdown_t)(void);
#ifdef CONFIG_KEXEC
+#ifdef CONFIG_KEXEC_AUTO_RESERVE
+#ifdef KEXEC_AUTO_RESERVED_SIZE
+#undef KEXEC_AUTO_RESERVED_SIZE
+#endif
+#define KEXEC_AUTO_RESERVED_SIZE (1ULL<<28) /* 256M */
+#include <asm-generic/kexec.h>
+#endif
+
/*
* This function is responsible for capturing register states if coming
* via panic or invoking dump using sysrq-trigger.
next prev parent reply other threads:[~2009-08-12 8:17 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-12 8:15 [Patch 0/8] V3 Implement crashkernel=auto Amerigo Wang
2009-08-12 8:15 ` [Patch 1/8] x86: add CONFIG_KEXEC_AUTO_RESERVE Amerigo Wang
2009-08-12 8:15 ` [Patch 2/8] x86: implement crashkernel=auto Amerigo Wang
2009-08-12 8:15 ` [Patch 3/8] ia64: add CONFIG_KEXEC_AUTO_RESERVE Amerigo Wang
2009-08-12 8:15 ` [Patch 4/8] ia64: implement crashkernel=auto Amerigo Wang
2009-08-12 8:16 ` [Patch 5/8] powerpc: add CONFIG_KEXEC_AUTO_RESERVE Amerigo Wang
2009-08-12 8:16 ` Amerigo Wang [this message]
2009-08-12 8:16 ` [Patch 7/8] doc: update the kdump document Amerigo Wang
2009-08-12 8:16 ` [Patch 8/8] kexec: allow to shrink reserved memory Amerigo Wang
2009-08-13 3:11 ` Eric W. Biederman
2009-08-13 3:32 ` Amerigo Wang
2009-08-13 6:18 ` Eric W. Biederman
2009-08-13 8:23 ` Amerigo Wang
2009-08-14 22:17 ` Eric W. Biederman
2009-08-17 9:50 ` Amerigo Wang
2009-08-18 0:29 ` KAMEZAWA Hiroyuki
2009-08-18 6:31 ` Amerigo Wang
2009-08-18 8:25 ` KAMEZAWA Hiroyuki
2009-08-18 8:51 ` Amerigo Wang
2009-08-18 10:35 ` Amerigo Wang
2009-08-18 23:57 ` KAMEZAWA Hiroyuki
2009-08-19 2:41 ` Amerigo Wang
2009-08-19 8:13 ` KAMEZAWA Hiroyuki
2009-08-19 10:47 ` Amerigo Wang
2009-08-20 9:15 ` Amerigo Wang
2009-08-21 0:34 ` KAMEZAWA Hiroyuki
2009-08-21 1:59 ` Amerigo Wang
2009-08-21 2:03 ` KAMEZAWA Hiroyuki
2009-08-21 2:47 ` Amerigo Wang
2009-08-12 12:46 ` [Patch 0/8] V3 Implement crashkernel=auto Bernhard Walle
2009-08-13 2:49 ` Amerigo Wang
2009-08-13 5:39 ` Bernhard Walle
2009-08-13 8:19 ` Amerigo Wang
2009-08-13 9:03 ` Bernhard Walle
2009-08-13 10:49 ` Eric W. Biederman
2009-08-14 2:59 ` Amerigo Wang
-- strict thread matches above, loose matches on Subject: below --
2009-08-27 3:15 [Patch 0/8] V5 " Amerigo Wang
2009-08-27 3:16 ` [Patch 6/8] powerpc: implement crashkernel=auto Amerigo Wang
2009-08-27 18:22 ` Yu, Fenghua
2009-09-04 10:08 [Patch 0/8] V6 Implement crashkernel=auto Amerigo Wang
2009-09-04 10:09 ` [Patch 6/8] powerpc: implement crashkernel=auto Amerigo Wang
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