diff options
| author | Hari Bathini <hbathini@linux.vnet.ibm.com> | 2017-08-09 23:47:42 +0530 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2017-08-10 09:28:22 +0200 |
| commit | 21eb397a5fc9227cd95d23e8c74a49cf6a293e57 (patch) | |
| tree | 068cbf0a2ce63985810d4ce7b87306147be40f17 /kexec/arch/ppc/kexec-ppc.h | |
| parent | 47478ea66d4301b12a07862aebc8447a2932f0ed (diff) | |
kexec-tools: powerpc: fix command line overflow error
Since kernel commit a5980d064fe2 ("powerpc: Bump COMMAND_LINE_SIZE
to 2048"), powerpc bumped command line size to 2048 but the size
used here is still the default value of 512. Bump it to 2048 to
fix command line overflow errors observed when command line length
is above 512 bytes. Also, get rid of the multiple definitions of
COMMAND_LINE_SIZE macro in ppc architecture.
Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/arch/ppc/kexec-ppc.h')
| -rw-r--r-- | kexec/arch/ppc/kexec-ppc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kexec/arch/ppc/kexec-ppc.h b/kexec/arch/ppc/kexec-ppc.h index f8fd678..04e728e 100644 --- a/kexec/arch/ppc/kexec-ppc.h +++ b/kexec/arch/ppc/kexec-ppc.h @@ -6,6 +6,8 @@ #define CORE_TYPE_ELF32 1 #define CORE_TYPE_ELF64 2 +#define COMMAND_LINE_SIZE 2048 /* from kernel */ + extern unsigned char setup_simple_start[]; extern uint32_t setup_simple_size; @@ -76,7 +78,6 @@ extern int init_memory_region_info(void); extern int read_memory_region_limits(int fd, unsigned long long *start, unsigned long long *end); extern int get_devtree_value(const char *fname, unsigned long long *pvalue); -#define COMMAND_LINE_SIZE 512 /* from kernel */ /*fs2dt*/ void reserve(unsigned long long where, unsigned long long length); |