On Sat, Jul 09, 2016 at 08:25:54PM -0700, Dan Williams wrote: > The pcommit instruction is being deprecated in favor of either ADR > (asynchronous DRAM refresh: flush-on-power-fail) at the platform level, or > posted-write-queue flush addresses as defined by the ACPI 6.x NFIT (NVDIMM > Firmware Interface Table). > arch/x86/include/asm/cpufeatures.h | 1 > arch/x86/include/asm/special_insns.h | 46 -------------------- > arch/x86/lib/x86-opcode-map.txt | 2 - > tools/objtool/arch/x86/insn/x86-opcode-map.txt | 2 - > tools/perf/arch/x86/tests/insn-x86-dat-32.c | 2 - > tools/perf/arch/x86/tests/insn-x86-dat-64.c | 2 - > tools/perf/arch/x86/tests/insn-x86-dat-src.c | 4 -- Just deprecated, or is it completely eradicated, removed from history, will never ever happen and we'll reissue the opcode for something else? Because if its only deprecated then removing it from the instruction decoders seems wrong, old binaries might still contain the opcode. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
