Re: [PATCH] powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64 semantics

2021-02-03 Thread Michael Ellerman
On Mon, 1 Feb 2021 17:05:05 -0300, Raoni Fassina Firmino wrote: > Tested on powerpc64 and powerpc64le, with a glibc build and running the > affected glibc's testcase[2], inspected that glibc's backtrace() now gives > the correct result and gdb backtrace also keeps working as before. > > I believe

Re: [PATCH] powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64 semantics

2021-02-02 Thread Raoni Fassina Firmino
On Tue, Feb 02, 2021 at 05:41:35PM +1000, Nicholas Piggin wrote: > Are you planning to update glibc to cope with this as well? Any idea > about musl? If so, including version numbers would be good (not that > it's really a problem to carry this patch around). For glibc from the beginning I planne

Re: [PATCH] powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64 semantics

2021-02-02 Thread Michael Ellerman
Nicholas Piggin writes: > Excerpts from Raoni Fassina Firmino's message of February 2, 2021 6:05 am: >> Tested on powerpc64 and powerpc64le, with a glibc build and running the >> affected glibc's testcase[2], inspected that glibc's backtrace() now gives >> the correct result and gdb backtrace also

Re: [PATCH] powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64 semantics

2021-02-02 Thread Nicholas Piggin
Excerpts from Raoni Fassina Firmino's message of February 2, 2021 6:05 am: > Tested on powerpc64 and powerpc64le, with a glibc build and running the > affected glibc's testcase[2], inspected that glibc's backtrace() now gives > the correct result and gdb backtrace also keeps working as before. > >