Em Mon, Oct 18, 2021 at 05:19:46PM +0530, Athira Rajeev escreveu: > Patch set adds PMU registers namely Sampled Instruction Address Register > (SIAR) and Sampled Data Address Register (SDAR) as part of extended regs > in PowerPC. These registers provides the instruction/data address and > adding these to extended regs helps in debug purposes. > > Patch 1/2 refactors the existing macro definition of > PERF_REG_PMU_MASK_300 and PERF_REG_PMU_MASK_31 to make it more > readable. > Patch 2/2 includes perf tools side changes to add the SPRs to > sample_reg_mask to use with -I? option.
Thanks, applied. - Arnaldo > Changelog: > Change from v3 -> v4: > - Spilt tools side patches separately since kernel side > changes are in powerpc/next. There is no code wise changes > from v3. > Link to previous version: > > https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=265811&state=* > > Kernel patches are taken to powerpc/next: > [1/4] powerpc/perf: Refactor the code definition of perf reg extended mask > https://git.kernel.org/powerpc/c/02b182e67482d9167a13a0ff19b55037b70b21ad > [3/4] powerpc/perf: Expose instruction and data address registers as part > of extended regs > https://git.kernel.org/powerpc/c/29908bbf7b8960d261dfdd428bbaa656275e80f3 > > Change from v2 -> v3: > Addressed review comments from Michael Ellerman > - Fixed the macro definition to use "unsigned long long" > which otherwise will cause build error with perf on > 32-bit. > - Added Reviewed-by from Daniel Axtens for patch3. > > Change from v1 -> v2: > Addressed review comments from Michael Ellerman > - Refactored the perf reg extended mask value macros for > PERF_REG_PMU_MASK_300 and PERF_REG_PMU_MASK_31 to > make it more readable. Also moved PERF_REG_EXTENDED_MAX > along with enum definition similar to PERF_REG_POWERPC_MAX. > > Athira Rajeev (2): > tools/perf: Refactor the code definition of perf reg extended mask in > tools side header file > tools/perf: Add perf tools support to expose instruction and data > address registers as part of extended regs > > .../arch/powerpc/include/uapi/asm/perf_regs.h | 28 ++++++++++++------- > tools/perf/arch/powerpc/include/perf_regs.h | 2 ++ > tools/perf/arch/powerpc/util/perf_regs.c | 2 ++ > 3 files changed, 22 insertions(+), 10 deletions(-) > > -- > 2.33.0 -- - Arnaldo
