The patch titled
vmcoreinfo: use the existing offsetof() for VMCOREINFO_OFFSET()
has been added to the -mm tree. Its filename is
vmcoreinfo-use-the-existing-offsetof-for-vmcoreinfo_offset.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: vmcoreinfo: use the existing offsetof() for VMCOREINFO_OFFSET()
From: "Ken'ichi Ohmichi" <[EMAIL PROTECTED]>
It is better that the existing offsetof() is used for VMCOREINFO_OFFSET().
This discussion is the following:
http://www.ussg.iu.edu/hypermail/linux/kernel/0709.3/0584.html
Signed-off-by: Ken'ichi Ohmichi <[EMAIL PROTECTED]>
Acked-by: Simon Horman <[EMAIL PROTECTED]>
Cc: David Rientjes <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
include/linux/kexec.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN
include/linux/kexec.h~vmcoreinfo-use-the-existing-offsetof-for-vmcoreinfo_offset
include/linux/kexec.h
---
a/include/linux/kexec.h~vmcoreinfo-use-the-existing-offsetof-for-vmcoreinfo_offset
+++ a/include/linux/kexec.h
@@ -137,7 +137,7 @@ unsigned long paddr_vmcoreinfo_note(void
(unsigned long)sizeof(struct name))
#define VMCOREINFO_OFFSET(name, field) \
vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #field, \
- (unsigned long)&(((struct name *)0)->field))
+ (unsigned long)offsetof(struct name, field))
#define VMCOREINFO_LENGTH(name, value) \
vmcoreinfo_append_str("LENGTH(%s)=%lu\n", #name, (unsigned long)value)
#define VMCOREINFO_NUMBER(name) \
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
vmcoreinfo-rename-vmcoreinfos-macros-returning-the-size.patch
vmcoreinfo-use-the-existing-offsetof-for-vmcoreinfo_offset.patch
vmcoreinfo-add-vmcoreinfo_-to-all-the-call-for-vmcoreinfo_append_str.patch
vmcoreinfo-fix-the-configuration-dependencies.patch
vmcoreinfo-add-the-array-length-of-free_list-for-filtering-free-pages.patch
-
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