Messages in this thread Patch in this message | | | From | Xiongwei Song <> | Subject | [PATCH 2/2] powerpc: Print esr register when hitting Program Interrupt | Date | Thu, 22 Apr 2021 23:10:22 +0800 |
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From: Xiongwei Song <sxwjean@gmail.com>
The esr register has the details of Program Interrupt on BookE/4xx cpus, printing its value is helpful.
Signed-off-by: Xiongwei Song <sxwjean@gmail.com> --- arch/powerpc/kernel/process.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 5c3830837f3a..664aecf8ee2e 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1459,6 +1459,7 @@ static bool interrupt_detail_printable(int trap) case INTERRUPT_MACHINE_CHECK: case INTERRUPT_DATA_STORAGE: case INTERRUPT_ALIGNMENT: + case INTERRUPT_PROGRAM: return true; default: return false; -- 2.17.1
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