Hi Max, Thanks for the patches. Is my assumption correct that this fixes memory faults while in double exception? And, instead of panic-ing, it works now but registers are likely wrong with ptrace? Also, should that go in for 3.12 (rc6?) or only in 3.13? Thanks, -Chris On 10/14/2013 03:22 PM, Max Filippov wrote: > Hi Chris, > > could you please push these two fixes to the 3.12? > One fixes the regression introduced by the a3/excsave conversion in 3.12-rc1, > and the other fixes use of nonexistent alternative signal stack by threads. > > You can pull these changes from my git tree, > the following changes since commit 61e6cfa80de5760bbe406f4e815b7739205754d2: > > Linux 3.12-rc5 (2013-10-13 15:41:28 -0700) > > are available in the git repository at: > git://github.com/jcmvbkbc/linux-xtensa.git xtensa-fixes-for-upstream > > Baruch Siach (1): > xtensa: don't use alternate signal stack on threads > > Max Filippov (1): > xtensa: fix fast_syscall_spill_registers_fixup > > arch/xtensa/kernel/entry.S | 49 ++++++++++++++++++++++++++---------------- > arch/xtensa/kernel/signal.c | 2 +- > 2 files changed, 31 insertions(+), 20 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
