mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
powerpc/traps: Start using PPC_RAW_xx() macros
Start using PPC_RAW_xx() macros where relevant. PPC_INST_SYNC is used to both represent the 'sync' instruction and the family of synchronisation instructions. Keep it for the later, maybe we'll change the name in the future to avoid confusion. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/0945c155d6cb113431185fc1296ac127359fe29b.1621506159.git.christophe.leroy@csgroup.eu
This commit is contained in:
parent
ef909ba954
commit
deefd0ae99
2 changed files with 4 additions and 4 deletions
|
@ -256,7 +256,6 @@
|
|||
#define PPC_INST_LWSYNC 0x7c2004ac
|
||||
#define PPC_INST_SYNC 0x7c0004ac
|
||||
#define PPC_INST_SYNC_MASK 0xfc0007fe
|
||||
#define PPC_INST_ISYNC 0x4c00012c
|
||||
#define PPC_INST_MCRXR 0x7c000400
|
||||
#define PPC_INST_MCRXR_MASK 0xfc0007fe
|
||||
#define PPC_INST_MFSPR_PVR 0x7c1f42a6
|
||||
|
|
|
@ -67,6 +67,7 @@
|
|||
#include <asm/kprobes.h>
|
||||
#include <asm/stacktrace.h>
|
||||
#include <asm/nmi.h>
|
||||
#include <asm/disassemble.h>
|
||||
|
||||
#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC_CORE)
|
||||
int (*__debugger)(struct pt_regs *regs) __read_mostly;
|
||||
|
@ -537,11 +538,11 @@ static inline int check_io_access(struct pt_regs *regs)
|
|||
* For the debug message, we look at the preceding
|
||||
* load or store.
|
||||
*/
|
||||
if (*nip == PPC_INST_NOP)
|
||||
if (*nip == PPC_RAW_NOP())
|
||||
nip -= 2;
|
||||
else if (*nip == PPC_INST_ISYNC)
|
||||
else if (*nip == PPC_RAW_ISYNC())
|
||||
--nip;
|
||||
if (*nip == PPC_INST_SYNC || (*nip >> 26) == OP_TRAP) {
|
||||
if (*nip == PPC_RAW_SYNC() || get_op(*nip) == OP_TRAP) {
|
||||
unsigned int rb;
|
||||
|
||||
--nip;
|
||||
|
|
Loading…
Reference in a new issue