Re: [PATCH 1/1] arm/stacktrace: stop unwinding after an invalid address.

2017-11-15 Thread Russell King - ARM Linux
On Wed, Nov 15, 2017 at 11:09:22AM +, Maninder Singh wrote: > Hi Russell, > > >On Tue, Oct 24, 2017 at 05:16:42PM +0530, Maninder Singh wrote: > >> This patch stops unwinding backtrace in case of below 2 cases. > >> > >> (Issue observed while porting stackdepot on ARM, duplicate > >> entries

Re: [PATCH 1/1] arm/stacktrace: stop unwinding after an invalid address.

2017-11-15 Thread Maninder Singh
Hi Russell, >On Tue, Oct 24, 2017 at 05:16:42PM +0530, Maninder Singh wrote: >> This patch stops unwinding backtrace in case of below 2 cases. >> >> (Issue observed while porting stackdepot on ARM, duplicate >> entries created in stackdepot >> reference patch for workaround in stackdepot:- >> htt

Re: [PATCH 1/1] arm/stacktrace: stop unwinding after an invalid address.

2017-10-24 Thread Russell King - ARM Linux
On Tue, Oct 24, 2017 at 05:16:42PM +0530, Maninder Singh wrote: > This patch stops unwinding backtrace in case of below 2 cases. > > (Issue observed while porting stackdepot on ARM, duplicate > entries created in stackdepot > reference patch for workaround in stackdepot:- > https://lkml.org/lkml/2

[PATCH 1/1] arm/stacktrace: stop unwinding after an invalid address.

2017-10-24 Thread Maninder Singh
This patch stops unwinding backtrace in case of below 2 cases. (Issue observed while porting stackdepot on ARM, duplicate entries created in stackdepot reference patch for workaround in stackdepot:- https://lkml.org/lkml/2017/10/11/353 ). 1. If address belongs to irq/exception code, ignore it. sa