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Date: Thu, 13 Nov 2014 00:19:32 +0000 From: Geoff Levand <geoff@...radead.org> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Eric Biederman <ebiederm@...ssion.com>, kexec@...ts.infradead.org, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Vivek Goyal <vgoyal@...hat.com>, linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org Subject: [PATCH V3 4/4] kexec: Add IND_FLAGS macro Add a new kexec preprocessor macro IND_FLAGS, which is the bitwise OR of all the possible kexec IND_ kimage_entry indirection flags. Having this macro allows for simplified code in the prosessing of the kexec kimage_entry items. Also, remove the local powerpc definition and use the generic one. Signed-off-by: Geoff Levand <geoff@...radead.org> Acked-by: Benjamin Herrenschmidt <benh@...nel.crashing.org> Acked-by: Vivek Goyal <vgoyal@...hat.com> --- arch/powerpc/kernel/machine_kexec_64.c | 2 -- include/linux/kexec.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index 879b3aa..75652a32 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -96,8 +96,6 @@ int default_machine_kexec_prepare(struct kimage *image) return 0; } -#define IND_FLAGS (IND_DESTINATION | IND_INDIRECTION | IND_DONE | IND_SOURCE) - static void copy_segments(unsigned long ind) { unsigned long entry; diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 25e039c..b23412c 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -10,6 +10,7 @@ #define IND_INDIRECTION (1 << IND_INDIRECTION_BIT) #define IND_DONE (1 << IND_DONE_BIT) #define IND_SOURCE (1 << IND_SOURCE_BIT) +#define IND_FLAGS (IND_DESTINATION | IND_INDIRECTION | IND_DONE | IND_SOURCE) #if !defined(__ASSEMBLY__) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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