|author||Maciej W. Rozycki <email@example.com>||2016-03-04 01:44:28 +0000|
|committer||Ralf Baechle <firstname.lastname@example.org>||2016-04-03 12:32:09 +0200|
MIPS: traps: Correct the SIGTRAP debug ABI in `do_watch' and `do_trap_or_bp'
Follow our own rules set in <asm/siginfo.h> for SIGTRAP signals issued from `do_watch' and `do_trap_or_bp' by setting the signal code to TRAP_HWBKPT and TRAP_BRKPT respectively, for Watch exceptions and for those Breakpoint exceptions whose originating BREAK instruction's code does not have a special meaning. Keep Trap exceptions unaffected as these are not debug events. No existing user software is expected to examine signal codes for these signals as SI_KERNEL has been always used here. This change makes the MIPS port more like other Linux ports, which reduces the complexity and provides for performance improvement in GDB. Signed-off-by: Maciej W. Rozycki <email@example.com> Cc: Pedro Alves <firstname.lastname@example.org> Cc: Luis Machado <email@example.com> Cc: firstname.lastname@example.org Cc: email@example.com Patchwork: https://patchwork.linux-mips.org/patch/12758/ Signed-off-by: Ralf Baechle <firstname.lastname@example.org>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/qca,ath79-pll.txt')
0 files changed, 0 insertions, 0 deletions