* + ia64-make-reserve_elfcorehdr-static.patch added to -mm tree
@ 2021-08-31 22:52 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2021-08-31 22:52 UTC (permalink / raw)
To: frowand.list, geert+renesas, horms, jlan, magnus.damm,
mm-commits, robh+dt, rppt, tony.luck
The patch titled
Subject: ia64: make reserve_elfcorehdr() static
has been added to the -mm tree. Its filename is
ia64-make-reserve_elfcorehdr-static.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/ia64-make-reserve_elfcorehdr-static.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/ia64-make-reserve_elfcorehdr-static.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Geert Uytterhoeven <geert+renesas@glider.be>
Subject: ia64: make reserve_elfcorehdr() static
There never was a reason for reserve_elfcorehdr() to be global. Make the
function static, and move it before its sole caller.
Link: https://lkml.kernel.org/r/fe236cd73b64abc4abd03dd808cb015c907f4c8c.1629884459.git.geert+renesas@glider.be
Fixes: cee87af2a5f75713 ("[IA64] kexec: Use EFI_LOADER_DATA for ELF core header")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Jay Lan <jlan@sgi.com>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Simon Horman <horms@verge.net.au>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/ia64/include/asm/meminit.h | 1
arch/ia64/kernel/setup.c | 51 ++++++++++++++----------------
2 files changed, 25 insertions(+), 27 deletions(-)
--- a/arch/ia64/include/asm/meminit.h~ia64-make-reserve_elfcorehdr-static
+++ a/arch/ia64/include/asm/meminit.h
@@ -40,7 +40,6 @@ extern unsigned long efi_memmap_init(u64
extern int find_max_min_low_pfn (u64, u64, void *);
extern unsigned long vmcore_find_descriptor_size(unsigned long address);
-extern int reserve_elfcorehdr(u64 *start, u64 *end);
/*
* For rounding an address to the next IA64_GRANULE_SIZE or order
--- a/arch/ia64/kernel/setup.c~ia64-make-reserve_elfcorehdr-static
+++ a/arch/ia64/kernel/setup.c
@@ -325,6 +325,31 @@ static inline void __init setup_crashker
{}
#endif
+#ifdef CONFIG_CRASH_DUMP
+static int __init reserve_elfcorehdr(u64 *start, u64 *end)
+{
+ u64 length;
+
+ /* We get the address using the kernel command line,
+ * but the size is extracted from the EFI tables.
+ * Both address and size are required for reservation
+ * to work properly.
+ */
+
+ if (!is_vmcore_usable())
+ return -EINVAL;
+
+ if ((length = vmcore_find_descriptor_size(elfcorehdr_addr)) == 0) {
+ vmcore_unusable();
+ return -EINVAL;
+ }
+
+ *start = (unsigned long)__va(elfcorehdr_addr);
+ *end = *start + length;
+ return 0;
+}
+#endif /* CONFIG_CRASH_DUMP */
+
/**
* reserve_memory - setup reserved memory areas
*
@@ -522,32 +547,6 @@ static __init int setup_nomca(char *s)
}
early_param("nomca", setup_nomca);
-#ifdef CONFIG_CRASH_DUMP
-int __init reserve_elfcorehdr(u64 *start, u64 *end)
-{
- u64 length;
-
- /* We get the address using the kernel command line,
- * but the size is extracted from the EFI tables.
- * Both address and size are required for reservation
- * to work properly.
- */
-
- if (!is_vmcore_usable())
- return -EINVAL;
-
- if ((length = vmcore_find_descriptor_size(elfcorehdr_addr)) == 0) {
- vmcore_unusable();
- return -EINVAL;
- }
-
- *start = (unsigned long)__va(elfcorehdr_addr);
- *end = *start + length;
- return 0;
-}
-
-#endif /* CONFIG_CRASH_DUMP */
-
void __init
setup_arch (char **cmdline_p)
{
_
Patches currently in -mm which might be from geert+renesas@glider.be are
ia64-fix-endif-comment-for-reserve_elfcorehdr.patch
ia64-make-reserve_elfcorehdr-static.patch
ia64-make-num_rsvd_regions-static.patch
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-08-31 22:52 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-31 22:52 + ia64-make-reserve_elfcorehdr-static.patch added to -mm tree akpm
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.