summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-09-20perf kvm stat: Set 'trace_cycles' as default event for 'perf kvm record' in ↵Anju T Sudhakar
powerpc Use 'trace_imc/trace_cycles' as the default event for 'perf kvm record' in powerpc. Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com> Reviewed-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linuxppc-dev@lists.ozlabs.org Link: http://lore.kernel.org/lkml/20190718181749.30612-3-anju@linux.vnet.ibm.com [ Add missing pmu.h header, needed because this patch uses pmu_have_event() ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf kvm: Add arch neutral function to choose event for perf kvm recordAnju T Sudhakar
'perf kvm record' uses 'cycles'(if the user did not specify any event) as the default event to profile the guest. This will not provide any proper samples from the guest incase of powerpc architecture, since in powerpc the PMUs are controlled by the guest rather than the host. Patch adds a function to pick an arch specific event for 'perf kvm record', instead of selecting 'cycles' as a default event for all architectures. For powerpc this function checks for any user specified event, and if there isn't any it returns invalid instead of proceeding with 'cycles' event. Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com> Reviewed-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linuxppc-dev@lists.ozlabs.org Link: http://lore.kernel.org/lkml/20190718181749.30612-2-anju@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf kvm: Move kvm-stat header file from conditional inclusion to common ↵Anju T Sudhakar
include section Move kvm-stat header file to the common include section, and make the definitions in the header file under the conditional inclusion `#ifdef HAVE_KVM_STAT_SUPPORT`. This helps to define other 'perf kvm' related function prototypes in kvm-stat header file, which may not need kvm-stat support. Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com> Reviewed-By: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linuxppc-dev@lists.ozlabs.org Link: http://lore.kernel.org/lkml/20190718181749.30612-1-anju@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf test: Fix spelling mistake "allos" -> "allocate"Colin Ian King
There is a spelling mistake in a TEST_ASSERT_VAL message. Fix it. Signed-off-by: Colin King <colin.king@canonical.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: kernel-janitors@vger.kernel.org Link: http://lore.kernel.org/lkml/20190911152148.17031-1-colin.king@canonical.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf stat: Fix a segmentation fault when using repeat foreverSrikar Dronamraju
Observe a segmentation fault when 'perf stat' is asked to repeat forever with the interval option. Without fix: # perf stat -r 0 -I 5000 -e cycles -a sleep 10 # time counts unit events 5.000211692 3,13,89,82,34,157 cycles 10.000380119 1,53,98,52,22,294 cycles 10.040467280 17,16,79,265 cycles Segmentation fault This problem was only observed when we use forever option aka -r 0 and works with limited repeats. Calling print_counter with ts being set to NULL, is not a correct option when interval is set. Hence avoid print_counter(NULL,..) if interval is set. With fix: # perf stat -r 0 -I 5000 -e cycles -a sleep 10 # time counts unit events 5.019866622 3,15,14,43,08,697 cycles 10.039865756 3,15,16,31,95,261 cycles 10.059950628 1,26,05,47,158 cycles 5.009902655 3,14,52,62,33,932 cycles 10.019880228 3,14,52,22,89,154 cycles 10.030543876 66,90,18,333 cycles 5.009848281 3,14,51,98,25,437 cycles 10.029854402 3,15,14,93,04,918 cycles 5.009834177 3,14,51,95,92,316 cycles Committer notes: Did the 'git bisect' to find the cset introducing the problem to add the Fixes tag below, and at that time the problem reproduced as: (gdb) run stat -r0 -I500 sleep 1 <SNIP> Program received signal SIGSEGV, Segmentation fault. print_interval (prefix=prefix@entry=0x7fffffffc8d0 "", ts=ts@entry=0x0) at builtin-stat.c:866 866 sprintf(prefix, "%6lu.%09lu%s", ts->tv_sec, ts->tv_nsec, csv_sep); (gdb) bt #0 print_interval (prefix=prefix@entry=0x7fffffffc8d0 "", ts=ts@entry=0x0) at builtin-stat.c:866 #1 0x000000000041860a in print_counters (ts=ts@entry=0x0, argc=argc@entry=2, argv=argv@entry=0x7fffffffd640) at builtin-stat.c:938 #2 0x0000000000419a7f in cmd_stat (argc=2, argv=0x7fffffffd640, prefix=<optimized out>) at builtin-stat.c:1411 #3 0x000000000045c65a in run_builtin (p=p@entry=0x6291b8 <commands+216>, argc=argc@entry=5, argv=argv@entry=0x7fffffffd640) at perf.c:370 #4 0x000000000045c893 in handle_internal_command (argc=5, argv=0x7fffffffd640) at perf.c:429 #5 0x000000000045c8f1 in run_argv (argcp=argcp@entry=0x7fffffffd4ac, argv=argv@entry=0x7fffffffd4a0) at perf.c:473 #6 0x000000000045cac9 in main (argc=<optimized out>, argv=<optimized out>) at perf.c:588 (gdb) Mostly the same as just before this patch: Program received signal SIGSEGV, Segmentation fault. 0x00000000005874a7 in print_interval (config=0xa1f2a0 <stat_config>, evlist=0xbc9b90, prefix=0x7fffffffd1c0 "`", ts=0x0) at util/stat-display.c:964 964 sprintf(prefix, "%6lu.%09lu%s", ts->tv_sec, ts->tv_nsec, config->csv_sep); (gdb) bt #0 0x00000000005874a7 in print_interval (config=0xa1f2a0 <stat_config>, evlist=0xbc9b90, prefix=0x7fffffffd1c0 "`", ts=0x0) at util/stat-display.c:964 #1 0x0000000000588047 in perf_evlist__print_counters (evlist=0xbc9b90, config=0xa1f2a0 <stat_config>, _target=0xa1f0c0 <target>, ts=0x0, argc=2, argv=0x7fffffffd670) at util/stat-display.c:1172 #2 0x000000000045390f in print_counters (ts=0x0, argc=2, argv=0x7fffffffd670) at builtin-stat.c:656 #3 0x0000000000456bb5 in cmd_stat (argc=2, argv=0x7fffffffd670) at builtin-stat.c:1960 #4 0x00000000004dd2e0 in run_builtin (p=0xa30e00 <commands+288>, argc=5, argv=0x7fffffffd670) at perf.c:310 #5 0x00000000004dd54d in handle_internal_command (argc=5, argv=0x7fffffffd670) at perf.c:362 #6 0x00000000004dd694 in run_argv (argcp=0x7fffffffd4cc, argv=0x7fffffffd4c0) at perf.c:406 #7 0x00000000004dda11 in main (argc=5, argv=0x7fffffffd670) at perf.c:531 (gdb) Fixes: d4f63a4741a8 ("perf stat: Introduce print_counters function") Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: stable@vger.kernel.org # v4.2+ Link: http://lore.kernel.org/lkml/20190904094738.9558-3-srikar@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf stat: Reset previous counts on repeat with intervalSrikar Dronamraju
When using 'perf stat' with repeat and interval option, it shows wrong values for events. The wrong values will be shown for the first interval on the second and subsequent repetitions. Without the fix: # perf stat -r 3 -I 2000 -e faults -e sched:sched_switch -a sleep 5 2.000282489 53 faults 2.000282489 513 sched:sched_switch 4.005478208 3,721 faults 4.005478208 2,666 sched:sched_switch 5.025470933 395 faults 5.025470933 1,307 sched:sched_switch 2.009602825 1,84,46,74,40,73,70,95,47,520 faults <------ 2.009602825 1,84,46,74,40,73,70,95,49,568 sched:sched_switch <------ 4.019612206 4,730 faults 4.019612206 2,746 sched:sched_switch 5.039615484 3,953 faults 5.039615484 1,496 sched:sched_switch 2.000274620 1,84,46,74,40,73,70,95,47,520 faults <------ 2.000274620 1,84,46,74,40,73,70,95,47,520 sched:sched_switch <------ 4.000480342 4,282 faults 4.000480342 2,303 sched:sched_switch 5.000916811 1,322 faults 5.000916811 1,064 sched:sched_switch # prev_raw_counts is allocated when using intervals. This is used when calculating the difference in the counts of events when using interval. The current counts are stored in prev_raw_counts to calculate the differences in the next iteration. On the first interval of the second and subsequent repetitions, prev_raw_counts would be the values stored in the last interval of the previous repetitions, while the current counts will only be for the first interval of the current repetition. Hence there is a possibility of events showing up as big number. Fix this by resetting prev_raw_counts whenever perf stat repeats the command. With the fix: # perf stat -r 3 -I 2000 -e faults -e sched:sched_switch -a sleep 5 2.019349347 2,597 faults 2.019349347 2,753 sched:sched_switch 4.019577372 3,098 faults 4.019577372 2,532 sched:sched_switch 5.019415481 1,879 faults 5.019415481 1,356 sched:sched_switch 2.000178813 8,468 faults 2.000178813 2,254 sched:sched_switch 4.000404621 7,440 faults 4.000404621 1,266 sched:sched_switch 5.040196079 2,458 faults 5.040196079 556 sched:sched_switch 2.000191939 6,870 faults 2.000191939 1,170 sched:sched_switch 4.000414103 541 faults 4.000414103 902 sched:sched_switch 5.000809863 450 faults 5.000809863 364 sched:sched_switch # Committer notes: This was broken since the cset introducing the --interval feature, i.e. --repeat + --interval wasn't tested at that point, add the Fixes tag so that automatic scripts can pick this up. Fixes: 13370a9b5bb8 ("perf stat: Add interval printing") Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Tested-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Stephane Eranian <eranian@google.com> Cc: stable@vger.kernel.org # v3.9+ Link: http://lore.kernel.org/lkml/20190904094738.9558-2-srikar@linux.vnet.ibm.com [ Fixed up conflicts with libperf, i.e. some perf_{evsel,evlist} lost the 'perf' prefix ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20tools lib traceevent: Convert remaining %p[fF] users to %p[sS]Sakari Ailus
There are no in-kernel %p[fF] users left. Convert the traceevent tool, too, to align with the kernel. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: devicetree@vger.kernel.org Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: linux-acpi@vger.kernel.org Cc: linux-trace-devel@vger.kernel.org Cc: Namhyung Kim <namhyung@kernel.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Tzvetomir Stoyanov <tstoyanov@vmware.com> Link: http://lore.kernel.org/lkml/20190918133419.7969-2-sakari.ailus@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Move event synthesizing routines to separate .c fileArnaldo Carvalho de Melo
For better grouping, in time we may end up making most of these static, i.e. generalizing the 'perf record' synthesizing code so that based on the target it can do the right thing and call the needed synthesizers. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-s9zxxhk40s95pjng9panet16@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20crypto: hisilicon - avoid unused function warningArnd Bergmann
The only caller of hisi_zip_vf_q_assign() is hidden in an #ifdef, so the function causes a warning when CONFIG_PCI_IOV is disabled: drivers/crypto/hisilicon/zip/zip_main.c:740:12: error: unused function 'hisi_zip_vf_q_assign' [-Werror,-Wunused-function] Replace the #ifdef with an IS_ENABLED() check that leads to the function being dropped based on the configuration. Fixes: 79e09f30eeba ("crypto: hisilicon - add SRIOV support for ZIP") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20hwrng: core - don't wait on add_early_randomness()Laurent Vivier
add_early_randomness() is called by hwrng_register() when the hardware is added. If this hardware and its module are present at boot, and if there is no data available the boot hangs until data are available and can't be interrupted. For instance, in the case of virtio-rng, in some cases the host can be not able to provide enough entropy for all the guests. We can have two easy ways to reproduce the problem but they rely on misconfiguration of the hypervisor or the egd daemon: - if virtio-rng device is configured to connect to the egd daemon of the host but when the virtio-rng driver asks for data the daemon is not connected, - if virtio-rng device is configured to connect to the egd daemon of the host but the egd daemon doesn't provide data. The guest kernel will hang at boot until the virtio-rng driver provides enough data. To avoid that, call rng_get_data() in non-blocking mode (wait=0) from add_early_randomness(). Signed-off-by: Laurent Vivier <lvivier@redhat.com> Fixes: d9e797261933 ("hwrng: add randomness to system from rng...") Cc: <stable@vger.kernel.org> Reviewed-by: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20crypto: hisilicon - Fix return value check in hisi_zip_acompress()Yunfeng Ye
The return valude of add_comp_head() is int, but @head_size is size_t, which is a unsigned type. size_t head_size; ... if (head_size < 0) // it will never work return -ENOMEM Modify the type of @head_size to int, then change the type to size_t when invoke hisi_zip_create_req() as a parameter. Fixes: 62c455ca853e ("crypto: hisilicon - add HiSilicon ZIP accelerator support") Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Acked-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20crypto: hisilicon - Matching the dma address for dma_pool_free()Yunfeng Ye
When dma_pool_zalloc() fail in sec_alloc_and_fill_hw_sgl(), dma_pool_free() is invoked, but the parameters that sgl_current and sgl_current->next_sgl is not match. Using sec_free_hw_sgl() instead of the original free routine. Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver") Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20crypto: hisilicon - Fix double free in sec_free_hw_sgl()Yunfeng Ye
There are two problems in sec_free_hw_sgl(): First, when sgl_current->next is valid, @hw_sgl will be freed in the first loop, but it free again after the loop. Second, sgl_current and sgl_current->next_sgl is not match when dma_pool_free() is invoked, the third parameter should be the dma address of sgl_current, but sgl_current->next_sgl is the dma address of next chain, so use sgl_current->next_sgl is wrong. Fix this by deleting the last dma_pool_free() in sec_free_hw_sgl(), modifying the condition for while loop, and matching the address for dma_pool_free(). Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver") Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20crypto: inside-secure - Fix unused variable warning when CONFIG_PCI=nPascal van Leeuwen
This patch fixes an unused variable warning from the compiler when the driver is being compiled without PCI support in the kernel. Fixes: 625f269a5a7a ("crypto: inside-secure - add support for...") Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20crypto: talitos - fix missing break in switch statementGustavo A. R. Silva
Add missing break statement in order to prevent the code from falling through to case CRYPTO_ALG_TYPE_AHASH. Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface") Cc: stable@vger.kernel.org Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-09-20perf memswap: Adopt 'struct u64_swap' from evsel.hArnaldo Carvalho de Melo
As it is not used in evsel.h and is a memory swap struct, so fits better in memswap.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-wvzxu7a5l3m868ywwphrnnqo@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Move event synthesizing routines to separate headerArnaldo Carvalho de Melo
Those are the only routines using the perf_event__handler_t typedef and are all related, so move to a separate header to reduce the header dependency tree, lots of places were getting event.h and even stdio.h, limits.h indirectly, so fix those as well. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-yvx9u1mf7baq6cu1abfhbqgs@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf auxtrace: Add missing 'struct perf_sample' forward declarationArnaldo Carvalho de Melo
Its needed, was being obtained indirectly, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-c3k1il7sm28old4e22nwlm7l@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf sched: Add missing event.h include directiveArnaldo Carvalho de Melo
We use what is defined there, were getting it by luck, indirectly, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-e1cdt9557ctpvs3jb9c16qe6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf annotate: Add missing machine.h include directiveArnaldo Carvalho de Melo
We use what is defined there, were getting it by luck, indirectly, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-56g4jshmktniundmiw7h845k@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf hist: Add missing 'struct branch_stack' forward declarationArnaldo Carvalho de Melo
Its needed, was being obtained indirectly, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-srzphk0ehptfn3zqmpkgsi65@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf python: Remove debug.hArnaldo Carvalho de Melo
We only need to have the prototype for the eprintf() replacement we use in the python binding, provide it and avoid dragging debug.h as a dependency. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-s0gy4ur3drmhsknsddwjco59@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf callchain: Remove needless event.h includeArnaldo Carvalho de Melo
All we need is a bunch of struct forward declarations and then add event.h to the only place that was getting it indirectly via callchain.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-qq2xhyuxcvx5vmxha9otjd8d@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf stat: Move perf_stat_synthesize_config() to event.hArnaldo Carvalho de Melo
Together with the other synthsizers, and rename it to perf_event__synthesize_stat_events(). This allows us to stop including event.h in util/stat.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-q5ebhrp44txboobs86htu5r9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf event: Move perf_event__synthesize* to event.hArnaldo Carvalho de Melo
Where is the perf_event__handler_t typedef they need, which was the only reason for header.h to be including event.h, untangle that. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-outjyzh1o29ndcv9lsqyzt87@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf env: Remove needless cpumap.h headerArnaldo Carvalho de Melo
Only a 'struct perf_cmp_map' forward allocation is necessary, fix the places that need the header but were getting it indirectly, by luck, from env.h. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-3sj3n534zghxhk7ygzeaqlx9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf symbols: Add missing dso.h headerArnaldo Carvalho de Melo
This was being obtained only indirectly, by luck. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-xeolxwr3iftwfw9kmw26shfe@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf probe: Add missing build-id.h header.Arnaldo Carvalho de Melo
It uses things defined in that header and was getting it only indirectly, thru dso.h, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-7u3sf4j5huhi3mqa1q77524b@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Remove util.h from where it is not neededArnaldo Carvalho de Melo
Check that it is not needed and remove, fixing up some fallout for places where it was only serving to get something else. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-9h6dg6lsqe2usyqjh5rrues4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Remove debug.h from places where it is not neededArnaldo Carvalho de Melo
Pruning a bit more the includes dependency tree. Building this thing on lots of containers takes time, we better reduce the time per build, each container is doing 6 builds when clang and clang-devel are available, and the plan is to do a 'make -C tools/perf build-test' that have many more. Also helps when doing normal development, as touching some random file will have a much reduced chance of triggering lots of rebuilds. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-r889ur2cxe16m91m2a4pl15p@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf debug: No need to include ui/util.hArnaldo Carvalho de Melo
Nothing from that file is used in util/debug.h, it is only needed in some places that get it indirectly via including util/debug.h, remove that entanglement. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-hn9v4jdova2nt018fqsjyzun@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Remove needless builtin.h include directivesArnaldo Carvalho de Melo
Now that builtin.h isn't included by any other header, we can check where it is really needed, i.e. we can remove it and be sure that it isn't being obtained indirectly. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-mn7jheex85iw9qo6tlv26hb2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf tools: Add PMU event JSON files for ARM Cortex-A76 and, Neoverse N1.James Clark
The source of the event codes and description text was the Neoverse N1 technical reference manual at: http://infocenter.arm.com/help/topic/com.arm.doc.100616_0301_01_en/neoverse_n1_trm_100616_0301_01_en.pdf The Cortex-A76 shares the same event IDs as the Neoverse N1 and they can be viewed at: https://static.docs.arm.com/100798/0400/cortex_a76_trm_100798_0400_00_en.pdf Signed-off-by: James Clark <james.clark@arm.com> Cc: "linux-perf-users@vger.kernel.org" <linux-perf-users@vger.kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jeremy Linton <jeremy.linton@arm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: james clark <james.clark@arm.com> Cc: nd <nd@arm.com> Link: http://lore.kernel.org/lkml/20190902160713.1425-2-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20perf jvmti: Link against tools/lib/string.o to have weak strlcpy()Arnaldo Carvalho de Melo
That is needed in systems such some S/390 distros. $ readelf -s /tmp/build/perf/jvmti/jvmti-in.o | grep strlcpy 452: 0000000000002990 125 FUNC WEAK DEFAULT 119 strlcpy $ Thanks to Jiri Olsa for fixing up my initial stab at this, I forgot how Makefiles are picky about spaces versus tabs. Reported-by: Thomas Richter <tmricht@linux.ibm.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andreas Krebbel <krebbel@linux.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Sergey Melnikov <melnikov.sergey.v@gmail.com> Link: https://lkml.kernel.org/n/tip-x8vg9sffgb2t1tzqmhkrulh7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-09-20ASoC: ti: fix SND_SOC_DM365_VOICE_CODEC dependenciesArnd Bergmann
SND_SOC_DM365_VOICE_CODEC is a 'bool' option in a choice statement, meaning it cannot be set to =m, but it selects two other drivers that we may want to be loadable modules after all: WARNING: unmet direct dependencies detected for SND_SOC_CQ0093VC Depends on [m]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] Selected by [y]: - SND_SOC_DM365_VOICE_CODEC [=y] && <choice> Selected by [m]: - SND_SOC_ALL_CODECS [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && COMPILE_TEST [=y] Add an intermediate symbol that sets SND_SOC_CQ0093VC and MFD_DAVINCI_VOICECODEC to =m if SND_SOC=m. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20190920075046.3210393-1-arnd@arndb.de Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-20ASoC: pcm3168a: The codec does not support S32_LEPeter Ujfalusi
24 bits is supported in all modes and 16 bit only when the codec is slave and the DAI is set to RIGHT_J. Remove the unsupported sample format. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20190919071652.31724-1-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-20ASoC: core: use list_del_init and move it back to soc_cleanup_componentBard liao
commit a0a4bf57a977 ("ASoC: core: delete component->card_list in soc_remove_component only") was trying to fix a kernel oops when list_del was called twice without re-init the list. Use list_del_init() can solve it, too. Besides, it will be more readable if we cleanup all component related resource at soc_cleanup_component(). Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20190918133131.15045-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-20ALSA: hda/realtek - PCI quirk for Medion E4254Jan-Marek Glogowski
The laptop has a combined jack to attach headsets on the right. The BIOS encodes them as two different colored jacks at the front, but otherwise it seems to be configured ok. But any adaption of the pins config on its own doesn't fix the jack detection to work in Linux. Still Windows works correct. This is somehow fixed by chaining ALC256_FIXUP_ASUS_HEADSET_MODE, which seems to register the microphone jack as a headset part and also results in fixing jack sensing, visible in dmesg as: -snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 +snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19 [ Actually the essential change is the location of the jack; the driver created "Front Mic Jack" without the matching volume / mute control element due to its jack location, which confused PA. -- tiwai ] Signed-off-by: Jan-Marek Glogowski <glogow@fbihome.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/8f4f9b20-0aeb-f8f1-c02f-fd53c09679f1@fbihome.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-09-20ALSA: hda - Apply AMD controller workaround for Raven platformTakashi Iwai
It's reported that the garbled sound on HP Envy x360 13z-ag000 (Ryzen Laptop) is fixed by the same workaround applied to other AMD chips. Update the driver_data entry for Raven (1022:15e3) to use the newly introduced preset, AZX_DCAPS_PRESET_AMD_SB. Since it already contains AZX_DCAPS_PM_RUNTIME, we can drop that bit, too. Reported-and-tested-by: Dennis Padiernos <depadiernos@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190920073040.31764-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-09-19Merge tag 'drm-next-2019-09-18' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "This is the main pull request for 5.4-rc1 merge window. I don't think there is anything outstanding so next week should just be fixes, but we'll see if I missed anything. I landed some fixes earlier in the week but got delayed writing summary and sending it out, due to a mix of sick kid and jetlag! There are some fixes pending, but I'd rather get the main merge out of the way instead of delaying it longer. It's also pretty large in commit count and new amd header file size. The largest thing is four new amdgpu products (navi12/14, arcturus and renoir APU support). Otherwise it's pretty much lots of work across the board, i915 has started landing tigerlake support, lots of icelake fixes and lots of locking reworking for future gpu support, lots of header file rework (drmP.h is nearly gone), some old legacy hacks (DRM_WAIT_ON) have been put into the places they are needed. uapi: - content protection type property for HDCP core: - rework include dependencies - lots of drmP.h removals - link rate calculation robustness fix - make fb helper map only when required - add connector->DDC adapter link - DRM_WAIT_ON removed - drop DRM_AUTH usage from drivers dma-buf: - reservation object fence helper dma-fence: - shrink dma_fence struct - merge signal functions - store timestamps in dma_fence - selftests ttm: - embed drm_get_object struct into ttm_buffer_object - release_notify callback bridges: - sii902x - audio graph card support - tc358767 - aux data handling rework - ti-snd64dsi86 - debugfs support, DSI mode flags support panels: - Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191, Boe Himax8279d, Sharp LD-D5116Z01B - TI nspire, NEC NL8048HL11, LG Philips LB035Q02, Sharp LS037V7DW01, Sony ACX565AKM, Toppoly TD028TTEC1 Toppoly TD043MTEA1 i915: - Initial tigerlake platform support - Locking simplification work, general all over refactoring. - Selftests - HDCP debug info improvements - DSI properties - Icelake display PLL fixes, colorspace fixes, bandwidth fixes, DSI suspend/resume - GuC fixes - Perf fixes - ElkhartLake enablement - DP MST fixes - GVT - command parser enhancements amdgpu: - add wipe memory on release flag for buffer creation - Navi12/14 support (may be marked experimental) - Arcturus support - Renoir APU support - mclk DPM for Navi - DC display fixes - Raven scatter/gather support - RAS support for GFX - Navi12 + Arcturus power features - GPU reset for Picasso - smu11 i2c controller support amdkfd: - navi12/14 support - Arcturus support radeon: - kexec fix nouveau: - improved display color management - detect lack of GPU power cables vmwgfx: - evicition priority support - remove unused security feature msm: - msm8998 display support - better async commit support for cursor updates etnaviv: - per-process address space support - performance counter fixes - softpin support mcde: - DCS transfers fix exynos: - drmP.h cleanup lima: - reduce logging kirin: - misc clenaups komeda: - dual-link support - DT memory regions hisilicon: - misc fixes imx: - IPUv3 image converter fixes - 32-bit RGB V4L2 pixel format support ingenic: - more support for panel related cases mgag200: - cursor support fix panfrost: - export GPU features register to userspace - gpu heap allocations - per-fd address space support pl111: - CLD pads wiring support removed from DT rockchip: - rework to use DRM PSR helpers - fix bug in VOP_WIN_GET macro - DSI DT binding rework sun4i: - improve support for color encoding and range - DDC enabled GPIO tinydrm: - rework SPI support - improve MIPI-DBI support - moved to drm/tiny vkms: - rework CRC tracking dw-hdmi: - get_eld and i2s improvements gm12u320: - misc fixes meson: - global code cleanup - vpu feature detect omap: - alpha/pixel blend mode properties rcar-du: - misc fixes" * tag 'drm-next-2019-09-18' of git://anongit.freedesktop.org/drm/drm: (2112 commits) drm/nouveau/bar/gm20b: Avoid BAR1 teardown during init drm/nouveau: Fix ordering between TTM and GEM release drm/nouveau/prime: Extend DMA reservation object lock drm/nouveau: Fix fallout from reservation object rework drm/nouveau/kms/nv50-: Don't create MSTMs for eDP connectors drm/i915: Use NOEVICT for first pass on attemping to pin a GGTT mmap drm/i915: to make vgpu ppgtt notificaiton as atomic operation drm/i915: Flush the existing fence before GGTT read/write drm/i915: Hold irq-off for the entire fake lock period drm/i915/gvt: update RING_START reg of vGPU when the context is submitted to i915 drm/i915/gvt: update vgpu workload head pointer correctly drm/mcde: Fix DSI transfers drm/msm: Use the correct dma_sync calls harder drm/msm: remove unlikely() from WARN_ON() conditions drm/msm/dsi: Fix return value check for clk_get_parent drm/msm: add atomic traces drm/msm/dpu: async commit support drm/msm: async commit support drm/msm: split power control from prepare/complete_commit drm/msm: add kms->flush_commit() ...
2019-09-19iomap: move the iomap_dio_rw ->end_io callback into a structureChristoph Hellwig
Add a new iomap_dio_ops structure that for now just contains the end_io handler. This avoid storing the function pointer in a mutable structure, which is a possible exploit vector for kernel code execution, and prepares for adding a submit_io handler that btrfs needs. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2019-09-19iomap: split size and error for iomap_dio_rw ->end_ioMatthew Bobrowski
Modify the calling convention for the iomap_dio_rw ->end_io() callback. Rather than passing either dio->error or dio->size as the 'size' argument, instead pass both the dio->error and the dio->size value separately. In the instance that an error occurred during a write, we currently cannot determine whether any blocks have been allocated beyond the current EOF and data has subsequently been written to these blocks within the ->end_io() callback. As a result, we cannot judge whether we should take the truncate failed write path. Having both dio->error and dio->size will allow us to perform such checks within this callback. Signed-off-by: Matthew Bobrowski <mbobrowski@mbobrowski.org> [hch: minor cleanups] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
2019-09-19Merge branches 'clk-bulk-fix', 'clk-at91' and 'clk-sprd' into clk-nextStephen Boyd
- Make clk_bulk_get_all() return an 'id' corresponding to clock-names * clk-bulk-fix: clk: Make clk_bulk_get_all() return a valid "id" * clk-at91: clk: at91: allow 24 Mhz clock as input for PLL clk: at91: select parent if main oscillator or bypass is enabled clk: at91: fix update bit maps on CFG_MOR write * clk-sprd: clk: sprd: add missing kfree
2019-09-19Merge branches 'clk-cdce-regulator', 'clk-bcm', 'clk-evict-parent-cache' and ↵Stephen Boyd
'clk-actions' into clk-next - Add regulator support to the cdce925 clk driver - Add support for Raspberry Pi 4 bcm2711 SoCs - Evict parents from parent cache when they're unregistered * clk-cdce-regulator: clk: clk-cdce925: Add regulator support dt-bindings: clock: cdce925: Add regulator documentation * clk-bcm: clk: bcm2835: Mark PLLD_PER as CRITICAL clk: bcm2835: Add BCM2711_CLOCK_EMMC2 support clk: bcm2835: Introduce SoC specific clock registration dt-bindings: bcm2835-cprman: Add bcm2711 support * clk-evict-parent-cache: clk: Evict unregistered clks from parent caches * clk-actions: clk: actions: Fix factor clk struct member access
2019-09-19Merge branches 'clk-renesas', 'clk-rockchip', 'clk-const' and 'clk-simplify' ↵Stephen Boyd
into clk-next * clk-renesas: clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain dt-bindings: clk: emev2: Rename bindings documentation file clk: renesas: rcar-usb2-clock-sel: Use devm_platform_ioremap_resource() helper * clk-rockchip: clk: rockchip: Add clock controller for the rk3308 clk: rockchip: Add dt-binding header for rk3308 dt-bindings: Add bindings for rk3308 clock controller clk: rockchip: Fix -Wunused-const-variable in rv1108 clk driver * clk-const: clk: spear: Make structure i2s_sclk_masks constant * clk-simplify: clk/ti: Use kmemdup rather than duplicating its implementation clk: fix devm_platform_ioremap_resource.cocci warnings
2019-09-19Merge branches 'clk-init-destroy', 'clk-doc', 'clk-imx' and 'clk-allwinner' ↵Stephen Boyd
into clk-next - Set clk_init_data pointer inside clk_hw to NULL after registration * clk-init-destroy: clk: Overwrite clk_hw::init with NULL during clk_register() clk: sunxi: Don't call clk_hw_get_name() on a hw that isn't registered clk: ti: Don't reference clk_init_data after registration clk: qcom: Remove error prints from DFS registration rtc: sun6i: Don't reference clk_init_data after registration clk: zx296718: Don't reference clk_init_data after registration clk: milbeaut: Don't reference clk_init_data after registration clk: socfpga: deindent code to proper indentation phy: ti: am654-serdes: Don't reference clk_init_data after registration clk: sprd: Don't reference clk_init_data after registration clk: socfpga: Don't reference clk_init_data after registration clk: sirf: Don't reference clk_init_data after registration clk: qcom: Don't reference clk_init_data after registration clk: meson: axg-audio: Don't reference clk_init_data after registration clk: lochnagar: Don't reference clk_init_data after registration clk: actions: Don't reference clk_init_data after registration * clk-doc: clk: remove extra ---help--- tags in Kconfig clk: add include guard to clk-conf.h clk: Document of_parse_clkspec() some more clk: Remove extraneous 'for' word in comments * clk-imx: (32 commits) clk: imx: imx8mn: fix pll mux bit clk: imx: imx8mm: fix pll mux bit clk: imx: clk-pll14xx: unbypass PLL by default clk: imx: pll14xx: avoid glitch when set rate clk: imx: imx8mn: fix audio pll setting clk: imx8mn: Add necessary frequency support for ARM PLL table clk: imx8mn: Add missing rate_count assignment for each PLL structure clk: imx8mn: fix int pll clk gate clk: imx8mn: Add GIC clock clk: imx8mn: Fix incorrect parents clk: imx8mm: Fix incorrect parents clk: imx8mq: Fix sys3 pll references clk: imx8mq: Unregister clks when of_clk_add_provider failed clk: imx8mm: Unregister clks when of_clk_add_provider failed clk: imx8mq: Mark AHB clock as critical clk: imx8mn: Keep uart clocks on for early console clk: imx: Remove unused function statement clk: imx7ulp: Make sure earlycon's clock is enabled clk: imx8mm: Switch to platform driver clk: imx: imx8mm: fix audio pll setting ... * clk-allwinner: clk: sunxi-ng: h6: Allow I2S to change parent rate clk: sunxi-ng: v3s: add Allwinner V3 support clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks dt-bindings: clk: sunxi-ccu: add compatible string for V3 CCU clk: sunxi-ng: v3s: add the missing PLL_DDR1
2019-09-19Merge branches 'clk-qcom', 'clk-mtk', 'clk-armada', 'clk-ingenic' and ↵Stephen Boyd
'clk-meson' into clk-next - Support qcom SM8150 RPMh clks - Set floor ops for qcom sd clks - Support qcom QCS404 WCSS clks - Support for Mediatek MT6779 SoCs - Add CPU clock support for Armada 7K/8K (specifically AP806 and AP807) * clk-qcom: clk: qcom: rcg: Return failure for RCG update clk: qcom: fix QCS404 TuringCC regmap clk: qcom: clk-rpmh: Add support for SM8150 dt-bindings: clock: Document SM8150 rpmh-clock compatible clk: qcom: clk-rpmh: Convert to parent data scheme dt-bindings: clock: Document the parent clocks clk: qcom: gcc: Use floor ops for SDCC clocks clk: qcom: gcc-qcs404: Use floor ops for sdcc clks clk: qcom: gcc-sdm845: Use floor ops for sdcc clks clk: qcom: define probe by index API as common API clk: qcom: Add WCSS gcc clock control for QCS404 clk: qcom: msm8916: Don't build by default clk: qcom: gcc: Add global clock controller driver for SM8150 dt-bindings: clock: Document gcc bindings for SM8150 clk: qcom: clk-alpha-pll: Add support for Trion PLLs clk: qcom: clk-alpha-pll: Remove post_div_table checks clk: qcom: clk-alpha-pll: Remove unnecessary cast * clk-mtk: clk: mediatek: Runtime PM support for MT8183 mcucfg clock provider clk: mediatek: Register clock gate with device clk: mediatek: add pericfg clocks for MT8183 dt-bindings: clock: mediatek: add pericfg for MT8183 clk: mediatek: Add MT6779 clock support clk: mediatek: Add dt-bindings for MT6779 clocks dt-bindings: mediatek: bindings for MT6779 clk clk: reset: Modify reset-controller driver * clk-armada: clk: mvebu: ap80x: add AP807 clock support clk: mvebu: ap806: Prepare the introduction of AP807 clock support clk: mvebu: ap806: add AP-DCLK (hclk) to system controller driver clk: mvebu: ap806: be more explicit on what SaR is clk: mvebu: ap80x-cpu: add AP807 CPU clock support clk: mvebu: ap806-cpu: prepare mapping of AP807 CPU clock dt-bindings: ap806: Document AP807 clock compatible dt-bindings: ap80x: Document AP807 CPU clock compatible clk: mvebu: ap806: Fix clock name for the cluster clk: mvebu: add CPU clock driver for Armada 7K/8K clk: mvebu: add helper file for Armada AP and CP clocks dt-bindings: ap806: add the cluster clock node in the syscon file * clk-ingenic: clk: ingenic: Use CLK_OF_DECLARE_DRIVER macro clk: ingenic/jz4740: Fix "pll half" divider not read/written properly * clk-meson: (23 commits) clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock clk: meson: g12a: add support for SM1 GP1 PLL dt-bindings: clk: meson: add sm1 periph clock controller bindings clk: meson: axg-audio: add g12a reset support dt-bindings: clock: meson: add resets to the audio clock controller clk: meson: g12a: expose CPUB clock ID for G12B clk: meson: g12a: add notifiers to handle cpu clock change clk: meson: add g12a cpu dynamic divider driver clk: core: introduce clk_hw_set_parent() clk: meson: remove clk input helper clk: meson: remove ee input bypass clocks clk: meson: clk-regmap: migrate to new parent description method clk: meson: meson8b: migrate to the new parent description method clk: meson: axg: migrate to the new parent description method clk: meson: gxbb: migrate to the new parent description method clk: meson: g12a: migrate to the new parent description method clk: meson: remove ao input bypass clocks clk: meson: axg-aoclk: migrate to the new parent description method clk: meson: gxbb-aoclk: migrate to the new parent description method ...
2019-09-19Merge branches 'clk-aspeed', 'clk-unused', 'clk-of-node-put', ↵Stephen Boyd
'clk-const-bulk-data' and 'clk-debugfs' into clk-next - Add SDIO gate to aspeed driver - Support aspeed AST2600 SoC - Add missing of_node_put() calls in various clk drivers - Drop NULL checks in clk debugfs - Add min/max rates to clk debugfs * clk-aspeed: clk: Add support for AST2600 SoC clk: aspeed: Move structures to header clk: aspeed: Add SDIO gate * clk-unused: clk: st: clkgen-pll: remove unused variable 'st_pll3200c32_407_a0' clk: st: clkgen-fsyn: remove unused variable 'st_quadfs_fs660c32_ops' clk: composite: Drop unused clk.h include clk: Si5341/Si5340: remove redundant assignment to n_den clk: qoriq: Fix -Wunused-const-variable * clk-of-node-put: clk: ti: dm814x: Add of_node_put() to prevent memory leak clk: st: clk-flexgen: Add of_node_put() in st_of_flexgen_setup() clk: davinci: pll: Add of_node_put() in of_davinci_pll_init() clk: versatile: Add of_node_put() in cm_osc_setup() * clk-const-bulk-data: clk: Constify struct clk_bulk_data * where possible * clk-debugfs: clk: Drop !clk checks in debugfs dumping clk: Use seq_puts() in possible_parent_show() clk: Assert prepare_lock in clk_core_get_boundaries clk: Add clk_min/max_rate entries in debugfs
2019-09-19clk: Drop !clk checks in debugfs dumpingStephen Boyd
These recursive functions have checks for !clk being passed in, but the callers are always looping through lists and therefore the pointers can't be NULL. Drop the checks to simplify the code. Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20190826234729.145593-1-sboyd@kernel.org
2019-09-19Merge tag 'pinctrl-v5.4-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.4 kernel cycle: Core changes: - Fix errors in example code in the documentation. New drivers: - Add support for JZ4760, JZ4760B, X1000, X1000E and X1500 to the Ingenic driver. - Support Cirrus Logic Madera CS47L92 and CS47L15. - Support Allwinner Sunxi V3S. - Support Aspeed 2600 BMC. - Support Qualcomm SC7180. - Support Marvell MVEBU CS115. Driver improvements: - Clean up a few drivers to use the devm_platform_ioremap_resource() helper. - Pass the irqchip when registering the gpio_chip in some pin controllers that are also GPIO controllers. - Support suspend/resume in the Tegra driver. - Support pull-up on the Broadcom BCM2711. - The Intel driver can now request locked pads. - Fix the UFS reset pin in the Qualcomm SDM845 driver" * tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (112 commits) pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c pinctrl: sh-pfc: Unlock on error in sh_pfc_func_set_mux() pinctrl: bcm: remove redundant assignment to pointer log pinctrl: iproc: Add 'get_direction' support pinctrl: iproc-gpio: Handle interrupts for multiple instances pinctrl: iproc-gpio: Fix incorrect pinconf configurations pinctrl: intel: mark intel_pin_to_gpio __maybe_unused pinctrl: qcom: sdm845: Fix UFS_RESET pin pinctrl: mvebu: add additional variant for standalone CP115 pinctrl: mvebu: Add CP110 missing pin functionality dt-bindings: cp110: document the new CP115 pinctrl compatible pinctrl: bcm2835: Pass irqchip when adding gpiochip pinctrl: meson: meson: Add of_node_put() before return pinctrl/gpio: Take MUX usage into account dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150l support dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150b support dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150 support pinctrl: amd: disable spurious-firing GPIO IRQs pinctrl: rza2: Include the appropriate headers pinctrl: rza2: Drop driver use of consumer flags ...
generated by cgit (git 2.34.1) at 2025-09-22 12:14:13 +0000