The patch titled
always reserve elfcore header memory in crash kernel
has been removed from the -mm tree. Its filename was
kdump-ia64-always-reserve-elfcore-header-memory-in-crash-kernel.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: always reserve elfcore header memory in crash kernel
From: Simon Horman <horms@xxxxxxxxxxxx>
elfcore header memory needs to be reserved in a crash kernel. This means
that the relevant code should be protected by CONFIG_CRASH_DUMP rather
than CONFIG_PROC_VMCORE.
Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/ia64/kernel/efi.c | 2 +-
arch/ia64/kernel/setup.c | 4 +---
2 files changed, 2 insertions(+), 4 deletions(-)
diff -puN arch/ia64/kernel/efi.c~kdump-ia64-always-reserve-elfcore-header-memory-in-crash-kernel arch/ia64/kernel/efi.c
--- a/arch/ia64/kernel/efi.c~kdump-ia64-always-reserve-elfcore-header-memory-in-crash-kernel
+++ a/arch/ia64/kernel/efi.c
@@ -1335,7 +1335,7 @@ kdump_find_rsvd_region (unsigned long si
}
#endif
-#ifdef CONFIG_PROC_VMCORE
+#ifdef CONFIG_CRASH_DUMP
/* locate the size find a the descriptor at a certain address */
unsigned long __init
vmcore_find_descriptor_size (unsigned long address)
diff -puN arch/ia64/kernel/setup.c~kdump-ia64-always-reserve-elfcore-header-memory-in-crash-kernel arch/ia64/kernel/setup.c
--- a/arch/ia64/kernel/setup.c~kdump-ia64-always-reserve-elfcore-header-memory-in-crash-kernel
+++ a/arch/ia64/kernel/setup.c
@@ -352,7 +352,7 @@ reserve_memory (void)
}
#endif
-#ifdef CONFIG_PROC_VMCORE
+#ifdef CONFIG_CRASH_KERNEL
if (reserve_elfcorehdr(&rsvd_region[n].start,
&rsvd_region[n].end) == 0)
n++;
@@ -496,9 +496,7 @@ static int __init parse_elfcorehdr(char
return 0;
}
early_param("elfcorehdr", parse_elfcorehdr);
-#endif
-#ifdef CONFIG_PROC_VMCORE
int __init reserve_elfcorehdr(unsigned long *start, unsigned long *end)
{
unsigned long length;
_
Patches currently in -mm which might be from horms@xxxxxxxxxxxx are
origin.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
