3.16.60-rc1 review patch. If anyone has any objections, please let me know.
------------------ From: Helge Deller <[email protected]> commit d5654e156bc4d68a87bbaa6d7e020baceddf6e68 upstream. Make sure that the HPMC (High Priority Machine Check) handler is 16-byte aligned and that it's length in the IVT is a multiple of 16 bytes. Otherwise PDC may decide not to call the HPMC crash handler. Signed-off-by: Helge Deller <[email protected]> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <[email protected]> --- arch/parisc/kernel/hpmc.S | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/arch/parisc/kernel/hpmc.S +++ b/arch/parisc/kernel/hpmc.S @@ -79,6 +79,7 @@ END(hpmc_pim_data) .text .import intr_save, code + .align 16 ENTRY(os_hpmc) .os_hpmc: @@ -295,11 +296,14 @@ os_hpmc_6: b . nop + .align 16 /* make function length multiple of 16 bytes */ ENDPROC(os_hpmc) .os_hpmc_end: nop .data +.globl os_hpmc_size .align 4 - .export os_hpmc_size + .type os_hpmc_size, @object + .size os_hpmc_size, 4 os_hpmc_size: .word .os_hpmc_end-.os_hpmc
