Messages in this thread Patch in this message | | | Subject | [PATCH V3] kexec: Add IND_FLAGS macro | From | Geoff Levand <> | Date | Wed, 12 Nov 2014 11:29:48 -0800 |
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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 processing of the kexec kimage_entry items. Also, remove the local powerpc definition and use the generic one.
Signed-off-by: Geoff Levand <geoff@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Vivek Goyal <vgoyal@redhat.com> --- Hi Ben,
Could you give your ack on this, then I'll try to get it merged with my other kexec patches.
Thanks.
-Geoff
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
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