diff options
Diffstat (limited to 'kernel-devel/kexec-and-crash-kernel/crashkernel_patches/kexec_fix_arm_braindamage.diff')
| -rw-r--r-- | kernel-devel/kexec-and-crash-kernel/crashkernel_patches/kexec_fix_arm_braindamage.diff | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel-devel/kexec-and-crash-kernel/crashkernel_patches/kexec_fix_arm_braindamage.diff b/kernel-devel/kexec-and-crash-kernel/crashkernel_patches/kexec_fix_arm_braindamage.diff new file mode 100644 index 0000000..877f5ea --- /dev/null +++ b/kernel-devel/kexec-and-crash-kernel/crashkernel_patches/kexec_fix_arm_braindamage.diff @@ -0,0 +1,28 @@ +Index: kexec-tools-2.0.3/kexec/arch/arm/crashdump-arm.c +=================================================================== +--- kexec-tools-2.0.3.orig/kexec/arch/arm/crashdump-arm.c 2011-10-03 00:56:38.000000000 +0200 ++++ kexec-tools-2.0.3/kexec/arch/arm/crashdump-arm.c 2013-07-06 17:26:13.410309437 +0200 +@@ -204,12 +204,12 @@ + * @cmdline. Note that @cmdline must be at least %COMMAND_LINE_SIZE bytes long + * (including %NUL). + */ +-static void cmdline_add_mem(char *cmdline, unsigned long size) ++static void cmdline_add_mem(char *cmdline, unsigned long size, unsigned long offset) + { + char buf[COMMAND_LINE_SIZE]; + int buflen; + +- buflen = snprintf(buf, sizeof(buf), "%s mem=%ldK", cmdline, size >> 10); ++ buflen = snprintf(buf, sizeof(buf), "%s mem=%ldK@0x%X", cmdline, size >> 10, offset); + if (buflen < 0) + die("Failed to construct mem= command line parameter\n"); + if (buflen >= sizeof(buf)) +@@ -301,7 +301,7 @@ + * prevents the dump capture kernel from using any other memory regions + * which belong to the primary kernel. + */ +- cmdline_add_mem(mod_cmdline, elfcorehdr - crash_reserved_mem.start); ++ cmdline_add_mem(mod_cmdline, elfcorehdr - crash_reserved_mem.start, crash_reserved_mem.start); + + dump_memory_ranges(); + dbgprintf("kernel command line: \"%s\"\n", mod_cmdline); |