On Thu, Aug 06, 2015 at 06:30:40PM +0100, Nicolas Pitre wrote: > On Thu, 6 Aug 2015, Drew Richardson wrote: > > > On Tue, Jul 14, 2015 at 01:45:57PM +0100, Drew Richardson wrote: > > > ret_fast_syscall runs when user space makes a syscall. However it > > > needs to be marked as such so the ELF information is correct. Before > > > it was: > > > > > > 101: 8000f300 0 NOTYPE LOCAL DEFAULT 2 ret_fast_syscall > > > > > > But with this change it correctly shows as: > > > > > > 101: 8000f300 96 FUNC LOCAL DEFAULT 2 ret_fast_syscall > > > > > > I see this function when using perf to unwind call stacks from kernel > > > space to user space. Without this change I would need to add some > > > special case logic when using the vmlinux ELF information. > > > > > > Signed-off-by: Drew Richardson <[email protected]> > > > > I haven't heard any further comments on this, did this get merged and > > I just didn't notice? Or did I forget to add someone? > > Most likely that it is so trivial that nobody paid much attention. > > FWIW, you can add > > Acked-by: Nicolas Pitre <[email protected]> > > and submit it here: http://www.arm.linux.org.uk/developer/patches/ > > > Nicolas >
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