mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-10-31 14:23:49 +01:00
Baoquan He
443cbaf9e2
Now move the relevant codes into separate files:
kernel/crash_reserve.c, include/linux/crash_reserve.h.
And add config item CRASH_RESERVE to control its enabling.
And also update the old ifdeffery of CONFIG_CRASH_CORE, including of
<linux/crash_core.h> and config item dependency on CRASH_CORE
accordingly.
And also do renaming as follows:
- arch/xxx/kernel/{crash_core.c => vmcore_info.c}
because they are only related to vmcoreinfo exporting on x86, arm64,
riscv.
And also Remove config item CRASH_CORE, and rely on CONFIG_KEXEC_CORE to
decide if build in crash_core.c.
[[email protected]: remove duplicated include in vmcore_info.c]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Baoquan He <[email protected]>
Signed-off-by: Yang Li <[email protected]>
Acked-by: Hari Bathini <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Eric W. Biederman <[email protected]>
Cc: Pingfan Liu <[email protected]>
Cc: Klara Modin <[email protected]>
Cc: Michael Kelley <[email protected]>
Cc: Nathan Chancellor <[email protected]>
Cc: Stephen Rothwell <[email protected]>
Cc: Yang Li <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
22 lines
582 B
C
22 lines
582 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LINUX_BUILDID_H
|
|
#define _LINUX_BUILDID_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define BUILD_ID_SIZE_MAX 20
|
|
|
|
struct vm_area_struct;
|
|
int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
|
|
__u32 *size);
|
|
int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size);
|
|
|
|
#if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_VMCORE_INFO)
|
|
extern unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX];
|
|
void init_vmlinux_build_id(void);
|
|
#else
|
|
static inline void init_vmlinux_build_id(void) { }
|
|
#endif
|
|
|
|
#endif
|