The patch titled
Subject: kexec: add IND_FLAGS macro
has been added to the -mm tree. Its filename is
kexec-add-ind_flags-macro.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kexec-add-ind_flags-macro.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kexec-add-ind_flags-macro.patch
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------------------------------------------------------
From: Geoff Levand <geoff@xxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxx>
Acked-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Maximilian Attems <max@xxxxxxx>
Cc: Michal Marek <mmarek@xxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Paul Bolle <pebolle@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/machine_kexec_64.c | 2 --
include/linux/kexec.h | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
diff -puN arch/powerpc/kernel/machine_kexec_64.c~kexec-add-ind_flags-macro arch/powerpc/kernel/machine_kexec_64.c
--- a/arch/powerpc/kernel/machine_kexec_64.c~kexec-add-ind_flags-macro
+++ a/arch/powerpc/kernel/machine_kexec_64.c
@@ -96,8 +96,6 @@ int default_machine_kexec_prepare(struct
return 0;
}
-#define IND_FLAGS (IND_DESTINATION | IND_INDIRECTION | IND_DONE | IND_SOURCE)
-
static void copy_segments(unsigned long ind)
{
unsigned long entry;
diff -puN include/linux/kexec.h~kexec-add-ind_flags-macro include/linux/kexec.h
--- a/include/linux/kexec.h~kexec-add-ind_flags-macro
+++ a/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__)
_
Patches currently in -mm which might be from geoff@xxxxxxxxxxxxx are
kexec-fix-make-headers_check.patch
kexec-simplify-conditional.patch
kexec-add-bit-definitions-for-kimage-entry-flags.patch
kexec-add-ind_flags-macro.patch
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