| Message ID | 20200520111740.953679-1-mpe@ellerman.id.au (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 0e7e92efe11bc5993def689e10f7bcb36f127651 |
| Headers | show |
| Series | powerpc/xmon: Show task->thread.regs in process display | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | success | Successfully applied on branch powerpc/merge (7b06fb8795ffea9d12be45a172197c3307955479) |
| snowpatch_ozlabs/build-ppc64le | success | Build succeeded |
| snowpatch_ozlabs/build-ppc64be | success | Build succeeded |
| snowpatch_ozlabs/build-ppc64e | success | Build succeeded |
| snowpatch_ozlabs/build-pmac32 | success | Build succeeded |
| snowpatch_ozlabs/checkpatch | warning | total: 1 errors, 2 warnings, 1 checks, 18 lines checked |
| snowpatch_ozlabs/needsstable | success | Patch has no Fixes tags |
On Wed, 20 May 2020 21:17:40 +1000, Michael Ellerman wrote: > Show the address of the tasks regs in the process listing in xmon. The > regs should always be on the stack page that we also print the address > of, but it's still helpful not to have to find them by hand. Applied to powerpc/next. [1/1] powerpc/xmon: Show task->thread.regs in process display https://git.kernel.org/powerpc/c/0e7e92efe11bc5993def689e10f7bcb36f127651 cheers
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index de585204d1d2..fb135f2cd6b0 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -3185,8 +3185,8 @@ static void show_task(struct task_struct *tsk) (tsk->exit_state & EXIT_DEAD) ? 'E' : (tsk->state & TASK_INTERRUPTIBLE) ? 'S' : '?'; - printf("%px %016lx %6d %6d %c %2d %s\n", tsk, - tsk->thread.ksp, + printf("%16px %16lx %16px %6d %6d %c %2d %s\n", tsk, + tsk->thread.ksp, tsk->thread.regs, tsk->pid, rcu_dereference(tsk->parent)->pid, state, task_cpu(tsk), tsk->comm); @@ -3309,7 +3309,7 @@ static void show_tasks(void) unsigned long tskv; struct task_struct *tsk = NULL; - printf(" task_struct ->thread.ksp PID PPID S P CMD\n"); + printf(" task_struct ->thread.ksp ->thread.regs PID PPID S P CMD\n"); if (scanhex(&tskv)) tsk = (struct task_struct *)tskv;
Show the address of the tasks regs in the process listing in xmon. The regs should always be on the stack page that we also print the address of, but it's still helpful not to have to find them by hand. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/xmon/xmon.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)