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authorWill Deacon <will.deacon@arm.com>2019-05-14 12:57:54 +0100
committerWill Deacon <will.deacon@arm.com>2019-05-23 11:38:10 +0100
commit3e29ead500137fe0733eecb901707f986aaf3e30 (patch)
tree046f3f4bb098151e88898a47aebb4ce2135aeaa8 /arch/arm64
parenta188339ca5a396acc588e5851ed7e19f66b0ebd9 (diff)
arm64: Remove useless message during oops
During an oops, we print the name of the current task and its pid twice. We also helpfully advertise its stack limit as "0x(____ptrval____)". Drop these useless messages. Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/kernel/traps.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index ade32046f3fe..e6be1a6efc0a 100644
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -168,7 +168,6 @@ void show_stack(struct task_struct *tsk, unsigned long *sp)
static int __die(const char *str, int err, struct pt_regs *regs)
{
- struct task_struct *tsk = current;
static int die_counter;
int ret;
@@ -181,9 +180,6 @@ static int __die(const char *str, int err, struct pt_regs *regs)
return ret;
print_modules();
- pr_emerg("Process %.*s (pid: %d, stack limit = 0x%p)\n",
- TASK_COMM_LEN, tsk->comm, task_pid_nr(tsk),
- end_of_stack(tsk));
show_regs(regs);
if (!user_mode(regs))