On Wed, Sep 09, 2020 at 02:54:33AM +0000, Tingwei Zhang wrote: > On Wed, Sep 09, 2020 at 01:53:51AM +0800, Mathieu Poirier wrote: > > Hi Tingwei, > > > > Apologies for the untimely response to this set, I am hoping to get to > > it in the next two weeks. > > > > It's fine, Mathieu. Please let me know your comments once you have time. > I'm targeting to get these set merged in 5.10 Kernel.
>From the above it is not clear if you want this set to be _in_ the 5.10 cycle or added to my list _during_ the 5.10 cycle, which would make it part of the 5.11 cycle. In any case the latter seems more realistic. > > > Thanks, > > Mathieu > > > > On Wed, 19 Aug 2020 at 23:47, Tingwei Zhang <[email protected]> > > wrote: > > > > > > Allow to build coresight as modules. This gives developers the > > feasibility to > > > test their code without reboot. > > > > > > This series is based on below two series. > > > > > > - "coresight: allow to build components as modules" > > > https://lkml.org/lkml/2018/6/5/989 > > > - "coresight: make drivers modular" > > > https://lkml.org/lkml/2020/1/17/468 > > > > > > Change from v8: > > > Protect etmdrvdata[] by modifying it on relevant CPU (Mathieu and > > Suzuki) > > > Grab the device before allocating memory for the node (Mathieu) > > > Add author of coresight core driver (Mathieu) > > > > > > Change from v7: > > > Depends on below change for ETM hotplug (Sai) > > > > > https://lore.kernel.org/linux-arm-kernel/20200729051310.18436-1-saiprakash > > [email protected]/ > > > Add mutex lock to protect etmdrvdata[] (Suzuki) > > > Add helper function coresight_get_ref() (Suzuki) > > > Reorg replicator and funnel change. Use two patches to support these > > > two drivers. (Suzuki) > > > Add fix tag to "coresight: etm: perf: Fix warning caused by > > etm_setup_aux > > > failure" (Suzuki) > > > Update author of "coresight: cti: Fix bug clearing sysfs links on > > callback" > > > > > > Change from v6: > > > Correct module description for CATU (Mike) > > > Check ect_ret equals 0 and set ect_enabled flag (Mike) > > > Add Tested-by and Reviewed-by from Mike > > > > > > Change from v5: > > > Add below CTI clean up change from Mike into series > > > -https://lists.linaro.org/pipermail/coresight/2020-July/004349.html > > > Increase module reference count when enabling CTI device (Mike) > > > > > > Change from v4: > > > Fix error handling in coresight_grab_devicei() (Greg) > > > Add coresight: cti: Fix remove sysfs link error from Mike > > > -https://lists.linaro.org/pipermail/coresight/2020-July/004275.html > > > Move cti_remove_conn_xrefs() into cti_remove() (Mike) > > > Align patch subject to coresight: <component>: <description> (Mike) > > > > > > Change from v3: > > > Rebase to coresight-next (Mike and Mathieu) > > > Reorder try_get_module() (Suzuki) > > > Clean up etmdrvdata[] in device remote path (Mike) > > > Move cti_remove_conn_xrefs to cti_remove (Mike) > > > > > > Change from v2: > > > Rebase to 5.8-rc5. Export coresight_add_sysfs_link and > > > coresight_remove_sysfs_link > > > Fix one cut and paste error on MODULE_DESCRIPTION of CTI > > > > > > Change from v1: > > > Use try_module_get() to avoid module to be unloaded when device is used > > > in active trace session. (Mathieu P) > > > > > > Change from above two series. > > > This series adds the support to dynamically remove module when the > > device in > > > that module is enabled and used by some trace path. It disables all > > trace > > > paths with that device and release the trace path. > > > > > > Kim Phillips (8): > > > coresight: use IS_ENABLED for CONFIGs that may be modules > > > coresight: etm3x: allow etm3x to be built as a module > > > coresight: etm4x: allow etm4x to be built as a module > > > coresight: etb: allow etb to be built as a module > > > coresight: tpiu: allow tpiu to be built as a module > > > coresight: tmc: allow tmc to be built as a module > > > coresight: allow funnel driver to be built as module > > > coresight: allow replicator driver to be built as module > > > > > > Mian Yousaf Kaukab (2): > > > coresight: export global symbols > > > coresight: tmc-etr: add function to register catu ops > > > > > > Mike Leach (2): > > > coresight: cti: Fix remove sysfs link error > > > coresight: cti: Fix bug clearing sysfs links on callback > > > > > > Tingwei Zhang (12): > > > coresight: cpu_debug: add module name in Kconfig > > > coresight: cpu_debug: define MODULE_DEVICE_TABLE > > > coresight: add coresight prefix to barrier_pkt > > > coresight: add try_get_module() in coresight_grab_device() > > > coresight: stm: allow to build coresight-stm as a module > > > coresight: etm: perf: Fix warning caused by etm_setup_aux failure > > > coresight: cti: add function to register cti associate ops > > > coresight: cti: don't disable ect device if it's not enabled > > > coresight: cti: increase reference count when enabling cti > > > coresight: cti: allow cti to be built as a module > > > coresight: catu: allow catu drivers to be built as modules > > > coresight: allow the coresight core driver to be built as a module > > > > > > drivers/hwtracing/coresight/Kconfig | 54 ++++-- > > > drivers/hwtracing/coresight/Makefile | 22 +-- > > > drivers/hwtracing/coresight/coresight-catu.c | 37 ++++- > > > drivers/hwtracing/coresight/coresight-catu.h | 2 - > > > .../{coresight.c => coresight-core.c} | 154 +++++++++++++++--- > > > .../hwtracing/coresight/coresight-cpu-debug.c | 2 + > > > .../{coresight-cti.c => coresight-cti-core.c} | 63 ++++++- > > > drivers/hwtracing/coresight/coresight-etb10.c | 28 +++- > > > .../hwtracing/coresight/coresight-etm-perf.c | 13 +- > > > .../hwtracing/coresight/coresight-etm-perf.h | 5 +- > > > ...resight-etm3x.c => coresight-etm3x-core.c} | 28 +++- > > > ...resight-etm4x.c => coresight-etm4x-core.c} | 84 +++++++--- > > > .../hwtracing/coresight/coresight-funnel.c | 64 +++++++- > > > .../hwtracing/coresight/coresight-platform.c | 1 + > > > drivers/hwtracing/coresight/coresight-priv.h | 24 ++- > > > .../coresight/coresight-replicator.c | 65 +++++++- > > > drivers/hwtracing/coresight/coresight-stm.c | 20 ++- > > > drivers/hwtracing/coresight/coresight-sysfs.c | 2 + > > > .../{coresight-tmc.c => coresight-tmc-core.c} | 25 ++- > > > .../hwtracing/coresight/coresight-tmc-etf.c | 2 +- > > > .../hwtracing/coresight/coresight-tmc-etr.c | 21 ++- > > > drivers/hwtracing/coresight/coresight-tmc.h | 3 + > > > drivers/hwtracing/coresight/coresight-tpiu.c | 20 ++- > > > include/linux/coresight.h | 3 +- > > > 24 files changed, 634 insertions(+), 108 deletions(-) > > > rename drivers/hwtracing/coresight/{coresight.c => coresight-core.c} > > (92%) > > > rename drivers/hwtracing/coresight/{coresight-cti.c => > > coresight-cti-core.c} (94%) > > > rename drivers/hwtracing/coresight/{coresight-etm3x.c => > > coresight-etm3x-core.c} (97%) > > > rename drivers/hwtracing/coresight/{coresight-etm4x.c => > > coresight-etm4x-core.c} (96%) > > > rename drivers/hwtracing/coresight/{coresight-tmc.c => > > coresight-tmc-core.c} (95%) > > > > > > -- > > > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora > > Forum, > > > a Linux Foundation Collaborative Project > > > > > > > _______________________________________________ > > linux-arm-kernel mailing list > > [email protected] > > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
