diff options
| author | Jonas Bonn <jonas@southpole.se> | 2012-03-02 10:05:24 +0100 |
|---|---|---|
| committer | Jonas Bonn <jonas@southpole.se> | 2012-03-06 10:37:00 +0100 |
| commit | 6cbe5e95267449ea0b79c0b049342409949da3ac (patch) | |
| tree | 21243a6c899b27f67338d77a28ccbe0f473272bc /arch/openrisc/kernel/traps.c | |
| parent | openrisc: fix virt_addr_valid (diff) | |
| download | linux-6cbe5e95267449ea0b79c0b049342409949da3ac.tar.xz linux-6cbe5e95267449ea0b79c0b049342409949da3ac.zip | |
openrisc: sanitize use of orig_gpr11
The pt_regs struct had both a 'syscallno' field and an 'orig_gpr11' field
and it wasn't really clear how these were supposed to be used. This patch
removes the syscallno field altogether and makes orig_gpr11 work more
like other architectures: keep track of syscall number in progress or
hold -1 for non-syscall exceptions.
Signed-off-by: Jonas Bonn <jonas@southpole.se>
Diffstat (limited to 'arch/openrisc/kernel/traps.c')
| -rw-r--r-- | arch/openrisc/kernel/traps.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index ab68ffc85750..a2ee12948f40 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -146,8 +146,8 @@ void show_registers(struct pt_regs *regs) regs->gpr[24], regs->gpr[25], regs->gpr[26], regs->gpr[27]); printk("GPR28: %08lx GPR29: %08lx GPR30: %08lx GPR31: %08lx\n", regs->gpr[28], regs->gpr[29], regs->gpr[30], regs->gpr[31]); - printk(" RES: %08lx oGPR11: %08lx syscallno: %08lx\n", - regs->gpr[11], regs->orig_gpr11, regs->syscallno); + printk(" RES: %08lx oGPR11: %08lx\n", + regs->gpr[11], regs->orig_gpr11); printk("Process %s (pid: %d, stackpage=%08lx)\n", current->comm, current->pid, (unsigned long)current); @@ -208,8 +208,8 @@ void nommu_dump_state(struct pt_regs *regs, regs->gpr[24], regs->gpr[25], regs->gpr[26], regs->gpr[27]); printk("GPR28: %08lx GPR29: %08lx GPR30: %08lx GPR31: %08lx\n", regs->gpr[28], regs->gpr[29], regs->gpr[30], regs->gpr[31]); - printk(" RES: %08lx oGPR11: %08lx syscallno: %08lx\n", - regs->gpr[11], regs->orig_gpr11, regs->syscallno); + printk(" RES: %08lx oGPR11: %08lx\n", + regs->gpr[11], regs->orig_gpr11); printk("Process %s (pid: %d, stackpage=%08lx)\n", ((struct task_struct *)(__pa(current)))->comm, |