The patch titled
i386-efi: fix /proc/iomem type for kexec-tools
has been added to the -mm tree. Its filename is
i386-efi-fix-proc-iomem-type-for-kexec-tools.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: i386-efi: fix /proc/iomem type for kexec-tools
From: Thomas Meyer <thomas@xxxxxxxx>
The kexec-tools check for "System RAM".
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/i386/kernel/efi.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff -puN arch/i386/kernel/efi.c~i386-efi-fix-proc-iomem-type-for-kexec-tools arch/i386/kernel/efi.c
--- a/arch/i386/kernel/efi.c~i386-efi-fix-proc-iomem-type-for-kexec-tools
+++ a/arch/i386/kernel/efi.c
@@ -638,7 +638,12 @@ efi_initialize_iomem_resources(struct re
res->name = "Runtime Service Data";
break;
case EFI_CONVENTIONAL_MEMORY:
- res->name = "Conventional Memory";
+ if (md->attribute & EFI_MEMORY_WP) {
+ res->name = "System ROM";
+ res->flags |= IORESOURCE_READONLY;
+ } else {
+ res->name = "System RAM";
+ }
break;
case EFI_UNUSABLE_MEMORY:
res->name = "Unusable Memory";
_
Patches currently in -mm which might be from thomas@xxxxxxxx are
i386-efi-fix-proc-iomem-type-for-kexec-tools.patch
-
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