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patch "iio: ad9523: Fix displayed phase" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: ad9523: Fix displayed phase to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 5a4e33c1c53ae7d4425f7d94e60e4458a37b349e Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen <lars(a)metafoo.de> Date: Mon, 25 Jun 2018 11:03:07 +0300 Subject: iio: ad9523: Fix displayed phase Fix the displayed phase for the ad9523 driver. Currently the most significant decimal place is dropped and all other digits are shifted one to the left. This is due to a multiplication by 10, which is not necessary, so remove it. Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de> Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com> Fixes: cd1678f9632 ("iio: frequency: New driver for AD9523 SPI Low Jitter Clock Generator") Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/frequency/ad9523.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/frequency/ad9523.c b/drivers/iio/frequency/ad9523.c index 48ea46a1bc38..37504739c277 100644 --- a/drivers/iio/frequency/ad9523.c +++ b/drivers/iio/frequency/ad9523.c @@ -653,7 +653,7 @@ static int ad9523_read_raw(struct iio_dev *indio_dev, code = (AD9523_CLK_DIST_DIV_PHASE_REV(ret) * 3141592) / AD9523_CLK_DIST_DIV_REV(ret); *val = code / 1000000; - *val2 = (code % 1000000) * 10; + *val2 = code % 1000000; return IIO_VAL_INT_PLUS_MICRO; default: return -EINVAL; -- 2.18.0

7 years, 4 months

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patch "iio: sca3000: Fix missing return in switch" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: sca3000: Fix missing return in switch to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From c5b974bee9d2ceae4c441ae5a01e498c2674e100 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" <gustavo(a)embeddedor.com> Date: Sat, 7 Jul 2018 12:44:01 -0500 Subject: iio: sca3000: Fix missing return in switch The IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY case is missing a return and will fall through to the default case and errorenously return -EINVAL. Fix this by adding in missing *return ret*. Fixes: 626f971b5b07 ("staging:iio:accel:sca3000 Add write support to the low pass filter control") Reported-by: Jonathan Cameron <jic23(a)kernel.org> Signed-off-by: Gustavo A. R. Silva <gustavo(a)embeddedor.com> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/accel/sca3000.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 4dceb75e3586..4964561595f5 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -797,6 +797,7 @@ static int sca3000_write_raw(struct iio_dev *indio_dev, mutex_lock(&st->lock); ret = sca3000_write_3db_freq(st, val); mutex_unlock(&st->lock); + return ret; default: return -EINVAL; } -- 2.18.0

7 years, 4 months

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v4.9.115 build: 0 failures 0 warnings (v4.9.115)

by Build bot for Mark Brown

Tree/Branch: v4.9.115 Git describe: v4.9.115 Commit: dbcdf42bab Linux 4.9.115 Build Time: 0 min 9 sec Passed: 8 / 8 (100.00 %) Failed: 0 / 8 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

7 years, 4 months

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v4.4.144 build: 0 failures 17 warnings (v4.4.144)

by Build bot for Mark Brown

Tree/Branch: v4.4.144 Git describe: v4.4.144 Commit: 762b585c49 Linux 4.4.144 Build Time: 0 min 5 sec Passed: 7 / 7 (100.00 %) Failed: 0 / 7 ( 0.00 %) Errors: 0 Warnings: 17 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 17 warnings 0 mismatches : x86_64-allmodconfig ------------------------------------------------------------------------------- Warnings Summary: 17 1 ../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2752 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:4759:1: warning: the frame size of 2056 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:4250:1: warning: the frame size of 4832 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5864 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2104 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2552 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3264 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 3008 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5296 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:1211:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv090x.c:1168:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/stv0367.c:3147:1: warning: the frame size of 4144 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2984 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 ../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4328 bytes is larger than 2048 bytes [-Wframe-larger-than=] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allmodconfig : PASS, 0 errors, 17 warnings, 0 section mismatches Warnings: ../drivers/media/dvb-frontends/stv090x.c:1858:1: warning: the frame size of 3008 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:2141:1: warning: the frame size of 2104 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:2513:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:4565:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:1956:1: warning: the frame size of 3264 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:1599:1: warning: the frame size of 5296 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:1211:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:4250:1: warning: the frame size of 4832 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:4759:1: warning: the frame size of 2056 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:1168:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:2073:1: warning: the frame size of 2552 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:3095:1: warning: the frame size of 5864 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv090x.c:3436:1: warning: the frame size of 5280 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/stv0367.c:3147:1: warning: the frame size of 4144 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/cxd2841er.c:2401:1: warning: the frame size of 2984 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/media/dvb-frontends/cxd2841er.c:2282:1: warning: the frame size of 4328 bytes is larger than 2048 bytes [-Wframe-larger-than=] ../drivers/net/ethernet/rocker/rocker.c:2172:1: warning: the frame size of 2752 bytes is larger than 2048 bytes [-Wframe-larger-than=] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig

7 years, 4 months

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[PATCH 1/3] clk: s2mps11: Fix matching when built as module and DT node contains compatible

by Krzysztof Kozlowski

When driver is built as module and DT node contains clocks compatible (e.g. "samsung,s2mps11-clk"), the module will not be autoloaded because module aliases won't match. The modalias from uevent: of:NclocksT<NULL>Csamsung,s2mps11-clk The modalias from driver: platform:s2mps11-clk The devices are instantiated by parent's MFD. However both Device Tree bindings and parent define the compatible for clocks devices. In case of module matching this DT compatible will be used. The issue will not happen if this is built-in (no need for module matching) or when clocks DT node does not contain compatible (not correct from bindings perspective but working for driver). Note when backporting to stable kernels: adjust the list of device ID entries. Cc: <stable(a)vger.kernel.org> Fixes: 53c31b3437a6 ("mfd: sec-core: Add of_compatible strings for clock MFD cells") Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org> --- drivers/clk/clk-s2mps11.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index d44e0eea31ec..11a1e83ff805 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -245,6 +245,36 @@ static const struct platform_device_id s2mps11_clk_id[] = { }; MODULE_DEVICE_TABLE(platform, s2mps11_clk_id); +#ifdef CONFIG_OF +/* + * Device is instantiated through parent MFD device and device matching is done + * through platform_device_id. + * + * However if device's DT node contains proper clock compatible and it is built + * as a module, then the module matching will be done trough DT aliases. This + * requires of_device_id table. In the same time this will not change the + * actual device matching so do not add .of_match_table. + */ +static const struct of_device_id s2mps11_dt_match[] = { + { + .compatible = "samsung,s2mps11-clk", + .data = (void *)S2MPS11X, + }, { + .compatible = "samsung,s2mps13-clk", + .data = (void *)S2MPS13X, + }, { + .compatible = "samsung,s2mps14-clk", + .data = (void *)S2MPS14X, + }, { + .compatible = "samsung,s5m8767-clk", + .data = (void *)S5M8767X, + }, { + /* Sentinel */ + }, +}; +MODULE_DEVICE_TABLE(of, s2mps11_dt_match); +#endif + static struct platform_driver s2mps11_clk_driver = { .driver = { .name = "s2mps11-clk", -- 2.14.1

7 years, 4 months

2
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v4.17.10 build: 0 failures 1 warnings (v4.17.10)

by Build bot for Mark Brown

Tree/Branch: v4.17.10 Git describe: v4.17.10 Commit: 50f9e029a6 Linux 4.17.10 Build Time: 0 min 13 sec Passed: 8 / 8 (100.00 %) Failed: 0 / 8 ( 0.00 %) Errors: 0 Warnings: 1 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm-allmodconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 1 warnings 0 mismatches : arm-multi_v5_defconfig ------------------------------------------------------------------------------- Warnings Summary: 1 3 ../include/net/ip6_route.h:71:12: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/net/ip6_route.h:71:12: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v7_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/net/ip6_route.h:71:12: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : PASS, 0 errors, 1 warnings, 0 section mismatches Warnings: ../include/net/ip6_route.h:71:12: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm-multi_v4t_defconfig x86_64-allmodconfig arm-allnoconfig x86_64-defconfig

7 years, 4 months

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[GIT PULL 00/27] perf/core improvements and fixes

by Arnaldo Carvalho de Melo

Hi Ingo, Please consider pulling, I'm now investigating why these failed: 38: LLVM search and compile : 38.1: Basic BPF llvm compile : Ok 38.2: kbuild searching : Ok 38.3: Compile source for BPF prologue generation : Ok 38.4: Compile source for BPF relocation : FAILED! 40: BPF filter : 40.1: Basic BPF filtering : Ok 40.2: BPF pinning : Ok 40.3: BPF prologue generation : Ok 40.4: BPF relocation checker : FAILED! I think these failures are not related to changes in this patch kit. Details about the test environment, versions, etc. Regards, - Arnaldo Test results at the end of this message, as usual. The following changes since commit 1d59d16e9b4d5be80c9786a8b129c0f2af0e9522: Merge remote-tracking branch 'tip/perf/urgent' into perf/core (2018-07-24 14:34:32 -0300) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-4.19-20180725 for you to fetch changes up to 9ef0112442bdddef5fb55adf20b3a5464b33de75: perf test: Fix subtest number when showing results (2018-07-24 14:55:51 -0300) ---------------------------------------------------------------- perf/cores fixes and improvements: Tools: top: - Fix 'struct comm_str' removal crash race, detected with refcount_t debugging (Jiri Olsa) - Use last_match threads cache only in single threaded mode, fixing a crash (Jiri Olsa) record: - Synthesize GROUP_DESC feature in pipe mode fixing display of event groups (Jiri Olsa) stat: - Get rid of extra clock display function (Jiri Olsa) perf script: - Show correct offsets for DWARF-based unwinding (Sandipan Das) test: - Check that complex event name is parsed correctly (Alexey Budankov) - Fix subtest number when showing results (Thomas Richter) Arch specific: arm64: - Generate syscall table from the kernel sources (asm/unistd.h) like other arches do, speeding up the support for new system calls in tools such as 'perf trace' (Kim Phillips) arm: - Bail out immediatelly on CoreSight hardware tracing instruction sample failure (Leo Yan) PowerPC: - Fix record+probe_libc_inet_pton.sh 'perf test' entry (Sandipan Das) - Callchain IP filtering fixes (Sandipan Das) S/390: - Add support for detailed S/390 PMU event description in 'perf list' (Thomas Richter) - Add transaction flag (-T) support in 'perf stat' for S/390 (Thomas Richter) - Fix 'perf kvm' S/390 subcommands (Thomas Richter) Infrastructure: hists: - Clarify callchain disabling when available (Arnaldo Carvalho de Melo) evsel: - Use perf_evsel__match instead of open coded equivalent (Jiri Olsa) Documentation: - Add missing documentation for 'perf list' --desc and --debug options (Sangwon Hong) Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> ---------------------------------------------------------------- Alexey Budankov (1): perf tests: Check that complex event name is parsed correctly Arnaldo Carvalho de Melo (1): perf hists: Clarify callchain disabling when available Jiri Olsa (7): perf tools: Synthesize GROUP_DESC feature in pipe mode perf machine: Add threads__get_last_match function perf machine: Add threads__set_last_match function perf machine: Use last_match threads cache only in single thread mode perf tools: Fix struct comm_str removal crash perf tools: Use perf_evsel__match instead of open coded equivalent perf stat: Get rid of extra clock display function Kim Phillips (3): tools include: Grab copies of arm64 dependent unistd.h files perf arm64: Generate system call table from asm/unistd.h perf trace arm64: Use generated syscall table Leo Yan (2): perf cs-etm: Introduce invalid address macro perf cs-etm: Bail out immediately for instruction sample failure Sandipan Das (6): perf powerpc: Fix callchain ip filtering perf powerpc: Fix callchain ip filtering when return address is in a register perf tests: Fix record+probe_libc_inet_pton.sh for powerpc64 perf tests: Fix record+probe_libc_inet_pton.sh to ensure cleanups perf tests: Fix record+probe_libc_inet_pton.sh when event exists perf script: Show correct offsets for DWARF-based unwinding Sangwon Hong (1): perf list: Add missing documentation for --desc and --debug options Thomas Richter (6): Revert "perf list: Add s390 support for detailed/verbose PMU event description" perf list: Add s390 support for detailed PMU event description perf json: Add s390 transaction counter definition perf stat: Add transaction flag (-T) support for s390 perf kvm: Fix subcommands on s390 perf test: Fix subtest number when showing results tools/arch/arm64/include/uapi/asm/unistd.h | 20 + tools/include/uapi/asm-generic/unistd.h | 783 +++++++++++++++++++++ tools/perf/Documentation/perf-list.txt | 8 +- tools/perf/Makefile.config | 2 + tools/perf/arch/arm64/Makefile | 21 + tools/perf/arch/arm64/entry/syscalls/mksyscalltbl | 62 ++ tools/perf/arch/powerpc/util/skip-callchain-idx.c | 10 +- tools/perf/arch/s390/util/kvm-stat.c | 2 +- tools/perf/builtin-c2c.c | 4 +- tools/perf/builtin-diff.c | 2 +- tools/perf/builtin-report.c | 4 +- tools/perf/builtin-stat.c | 60 +- tools/perf/builtin-top.c | 2 +- tools/perf/check-headers.sh | 2 + tools/perf/pmu-events/arch/s390/cf_z10/basic.json | 12 + tools/perf/pmu-events/arch/s390/cf_z10/crypto.json | 16 + .../perf/pmu-events/arch/s390/cf_z10/extended.json | 18 + tools/perf/pmu-events/arch/s390/cf_z13/basic.json | 12 + tools/perf/pmu-events/arch/s390/cf_z13/crypto.json | 16 + .../perf/pmu-events/arch/s390/cf_z13/extended.json | 56 ++ .../pmu-events/arch/s390/cf_z13/transaction.json | 7 + tools/perf/pmu-events/arch/s390/cf_z14/basic.json | 8 + tools/perf/pmu-events/arch/s390/cf_z14/crypto.json | 16 + .../perf/pmu-events/arch/s390/cf_z14/extended.json | 53 ++ .../pmu-events/arch/s390/cf_z14/transaction.json | 7 + tools/perf/pmu-events/arch/s390/cf_z196/basic.json | 12 + .../perf/pmu-events/arch/s390/cf_z196/crypto.json | 16 + .../pmu-events/arch/s390/cf_z196/extended.json | 24 + .../perf/pmu-events/arch/s390/cf_zec12/basic.json | 12 + .../perf/pmu-events/arch/s390/cf_zec12/crypto.json | 16 + .../pmu-events/arch/s390/cf_zec12/extended.json | 35 + .../pmu-events/arch/s390/cf_zec12/transaction.json | 7 + tools/perf/pmu-events/jevents.c | 2 + tools/perf/tests/builtin-test.c | 2 +- tools/perf/tests/parse-events.c | 18 + .../tests/shell/record+probe_libc_inet_pton.sh | 36 +- tools/perf/ui/stdio/hist.c | 8 +- tools/perf/util/comm.c | 16 +- tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 10 +- tools/perf/util/cs-etm.c | 3 + tools/perf/util/evsel.c | 11 + tools/perf/util/evsel.h | 9 +- tools/perf/util/header.c | 2 +- tools/perf/util/hist.h | 2 +- tools/perf/util/machine.c | 79 ++- tools/perf/util/metricgroup.c | 22 + tools/perf/util/metricgroup.h | 1 + tools/perf/util/pmu.c | 6 - tools/perf/util/stat-shadow.c | 5 +- tools/perf/util/syscalltbl.c | 4 + tools/perf/util/unwind-libdw.c | 2 +- tools/perf/util/unwind-libunwind-local.c | 2 +- 52 files changed, 1456 insertions(+), 109 deletions(-) create mode 100644 tools/arch/arm64/include/uapi/asm/unistd.h create mode 100644 tools/include/uapi/asm-generic/unistd.h create mode 100755 tools/perf/arch/arm64/entry/syscalls/mksyscalltbl create mode 100644 tools/perf/pmu-events/arch/s390/cf_z13/transaction.json create mode 100644 tools/perf/pmu-events/arch/s390/cf_z14/transaction.json create mode 100644 tools/perf/pmu-events/arch/s390/cf_zec12/transaction.json Test results: The first ones are container (docker) based builds of tools/perf with and without libelf support. Where clang is available, it is also used to build perf with/without libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang when clang and its devel libraries are installed. The objtool and samples/bpf/ builds are disabled now that I'm switching from using the sources in a local volume to fetching them from a http server to build it inside the container, to make it easier to build in a container cluster. Those will come back later. Several are cross builds, the ones with -x-ARCH and the android one, and those may not have all the features built, due to lack of multi-arch devel packages, available and being used so far on just a few, like debian:experimental-x-{arm64,mipsel}. The 'perf test' one will perform a variety of tests exercising tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands with a variety of command line event specifications to then intercept the sys_perf_event syscall to check that the perf_event_attr fields are set up as expected, among a variety of other unit tests. Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/ with a variety of feature sets, exercising the build with an incomplete set of features as well as with a complete one. It is planned to have it run on each of the containers mentioned above, using some container orchestration infrastructure. Get in contact if interested in helping having this in place. # dm 1 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0 2 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822 3 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0 4 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0 5 alpine:edge : Ok gcc (Alpine 6.4.0) 6.4.0 6 amazonlinux:1 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11) 7 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5) 8 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 9 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 10 centos:5 : Ok gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-55) 11 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-18) 12 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28) 13 debian:7 : Ok gcc (Debian 4.7.2-5) 4.7.2 14 debian:8 : Ok gcc (Debian 4.9.2-10+deb8u1) 4.9.2 15 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 16 debian:experimental : Ok gcc (Debian 7.3.0-15) 7.3.0 17 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 7.3.0-15) 7.3.0 18 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 7.3.0-19) 7.3.0 19 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 7.3.0-18) 7.3.0 20 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 7.3.0-20) 7.3.0 21 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 22 fedora:21 : Ok gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6) 23 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) 24 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) 25 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1) 26 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 27 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1) 28 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2) 29 fedora:27 : Ok gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5) 30 fedora:28 : Ok gcc (GCC) 8.1.1 20180712 (Red Hat 8.1.1-5) 31 fedora:rawhide : Ok gcc (GCC) 8.0.1 20180324 (Red Hat 8.0.1-0.20) 32 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 7.3.0-r3 p1.4) 7.3.0 33 mageia:5 : Ok gcc (GCC) 4.9.2 34 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0 35 opensuse:42.1 : Ok gcc (SUSE Linux) 4.8.5 36 opensuse:42.2 : Ok gcc (SUSE Linux) 4.8.5 37 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5 38 opensuse:tumbleweed : Ok gcc (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812] 39 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 40 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28.0.1) 41 ubuntu:12.04.5 : Ok gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 42 ubuntu:14.04.4 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 43 ubuntu:14.04.4-x-linaro-arm64 : Ok aarch64-linux-gnu-gcc (Linaro GCC 5.4-2017.05) 5.4.1 20170404 44 ubuntu:15.04 : Ok gcc (Ubuntu 4.9.2-10ubuntu13) 4.9.2 45 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 46 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 47 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 48 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 49 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 50 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 51 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 52 ubuntu:16.10 : Ok gcc (Ubuntu 6.2.0-5ubuntu12) 6.2.0 20161005 53 ubuntu:17.04 : Ok gcc (Ubuntu 6.3.0-12ubuntu2) 6.3.0 20170406 54 ubuntu:17.10 : Ok gcc (Ubuntu 7.2.0-8ubuntu3.2) 7.2.0 55 ubuntu:18.04 : Ok gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0 # Investigation is underway for the BPF related failures below. # git log --oneline -1 9ef0112442bd (HEAD -> perf/core, jouet/perf/core) perf test: Fix subtest number when showing results # perf version --build-options perf version 4.18.rc6.g9ef0112 dwarf: [ on ] # HAVE_DWARF_SUPPORT dwarf_getlocations: [ on ] # HAVE_DWARF_GETLOCATIONS_SUPPORT glibc: [ on ] # HAVE_GLIBC_SUPPORT gtk2: [ on ] # HAVE_GTK2_SUPPORT syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT libbfd: [ on ] # HAVE_LIBBFD_SUPPORT libelf: [ on ] # HAVE_LIBELF_SUPPORT libnuma: [ on ] # HAVE_LIBNUMA_SUPPORT numa_num_possible_cpus: [ on ] # HAVE_LIBNUMA_SUPPORT libperl: [ on ] # HAVE_LIBPERL_SUPPORT libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT libslang: [ on ] # HAVE_SLANG_SUPPORT libcrypto: [ on ] # HAVE_LIBCRYPTO_SUPPORT libunwind: [ on ] # HAVE_LIBUNWIND_SUPPORT libdw-dwarf-unwind: [ on ] # HAVE_DWARF_SUPPORT zlib: [ on ] # HAVE_ZLIB_SUPPORT lzma: [ on ] # HAVE_LZMA_SUPPORT get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT bpf: [ on ] # HAVE_LIBBPF_SUPPORT # uname -a Linux seventh 4.18.0-rc6-00093-g9981b4fb8684 #2 SMP Wed Jul 25 12:31:40 -03 2018 x86_64 x86_64 x86_64 GNU/Linux # perf test 1: vmlinux symtab matches kallsyms : Ok 2: Detect openat syscall event : Ok 3: Detect openat syscall event on all cpus : Ok 4: Read samples using the mmap interface : Ok 5: Test data source output : Ok 6: Parse event definition strings : Ok 7: Simple expression parser : Ok 8: PERF_RECORD_* events & perf_sample fields : Ok 9: Parse perf pmu format : Ok 10: DSO data read : Ok 11: DSO data cache : Ok 12: DSO data reopen : Ok 13: Roundtrip evsel->name : Ok 14: Parse sched tracepoints fields : Ok 15: syscalls:sys_enter_openat event fields : Ok 16: Setup struct perf_event_attr : Ok 17: Match and link multiple hists : Ok 18: 'import perf' in python : Ok 19: Breakpoint overflow signal handler : Ok 20: Breakpoint overflow sampling : Ok 21: Breakpoint accounting : Ok 22: Number of exit events of a simple workload : Ok 23: Software clock events period values : Ok 24: Object code reading : Ok 25: Sample parsing : Ok 26: Use a dummy software event to keep tracking : Ok 27: Parse with no sample_id_all bit set : Ok 28: Filter hist entries : Ok 29: Lookup mmap thread : Ok 30: Share thread mg : Ok 31: Sort output of hist entries : Ok 32: Cumulate child hist entries : Ok 33: Track with sched_switch : Ok 34: Filter fds with revents mask in a fdarray : Ok 35: Add fd to a fdarray, making it autogrow : Ok 36: kmod_path__parse : Ok 37: Thread map : Ok 38: LLVM search and compile : 38.1: Basic BPF llvm compile : Ok 38.2: kbuild searching : Ok 38.3: Compile source for BPF prologue generation : Ok 38.4: Compile source for BPF relocation : FAILED! 39: Session topology : Ok 40: BPF filter : 40.1: Basic BPF filtering : Ok 40.2: BPF pinning : Ok 40.3: BPF prologue generation : Ok 40.4: BPF relocation checker : FAILED! 41: Synthesize thread map : Ok 42: Remove thread map : Ok 43: Synthesize cpu map : Ok 44: Synthesize stat config : Ok 45: Synthesize stat : Ok 46: Synthesize stat round : Ok 47: Synthesize attr update : Ok 48: Event times : Ok 49: Read backward ring buffer : Ok 50: Print cpu map : Ok 51: Probe SDT events : Ok 52: is_printable_array : Ok 53: Print bitmap : Ok 54: perf hooks : Ok 55: builtin clang support : Skip (not compiled in) 56: unit_number__scnprintf : Ok 57: mem2node : Ok 58: x86 rdpmc : Ok 59: Convert perf time to TSC : Ok 60: DWARF unwind : Ok 61: x86 instruction decoder - new instructions : Ok 62: probe libc's inet_pton & backtrace it with ping : Ok 63: Check open filename arg using perf trace + vfs_getname: Ok 64: Use vfs_getname probe to get syscall args filenames : Ok 65: Add vfs_getname probe to get syscall args filenames : Ok # $ make -C tools/perf build-test make: Entering directory '/home/acme/git2/perf/tools/perf' - tarpkg: ./tests/perf-targz-src-pkg . make_with_babeltrace_O: make LIBBABELTRACE=1 make_util_pmu_bison_o_O: make util/pmu-bison.o make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_clean_all_O: make clean all make_no_libunwind_O: make NO_LIBUNWIND=1 make_util_map_o_O: make util/map.o make_no_auxtrace_O: make NO_AUXTRACE=1 make_no_libbionic_O: make NO_LIBBIONIC=1 make_install_O: make install make_pure_O: make make_doc_O: make doc make_help_O: make help make_no_gtk2_O: make NO_GTK2=1 make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_no_slang_O: make NO_SLANG=1 make_install_bin_O: make install-bin make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_libaudit_O: make NO_LIBAUDIT=1 make_no_libnuma_O: make NO_LIBNUMA=1 make_no_newt_O: make NO_NEWT=1 make_no_demangle_O: make NO_DEMANGLE=1 make_no_libelf_O: make NO_LIBELF=1 make_cscope_O: make cscope make_static_O: make LDFLAGS=-static make_debug_O: make DEBUG=1 make_perf_o_O: make perf.o make_no_backtrace_O: make NO_BACKTRACE=1 make_tags_O: make tags make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_install_prefix_O: make install prefix=/tmp/krava make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 make_with_clangllvm_O: make LIBCLANGLLVM=1 make_no_libbpf_O: make NO_LIBBPF=1 make_no_libperl_O: make NO_LIBPERL=1 make_no_libpython_O: make NO_LIBPYTHON=1 OK make: Leaving directory '/home/acme/git2/perf/tools/perf' $

7 years, 4 months

2
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[PATCH 4.17 00/63] 4.17.10-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.17.10 release. There are 63 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Jul 25 12:24:28 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.17.10-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.17.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.17.10-rc1 Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix perceived dead host due to runtime suspend race with event handler Al Viro <viro(a)zeniv.linux.org.uk> cxl_getfile(): fix double-iput() on alloc_file() failures Al Viro <viro(a)zeniv.linux.org.uk> drm_mode_create_lease_ioctl(): fix open-coded filp_clone_open() Al Viro <viro(a)ZenIV.linux.org.uk> alpha: fix osf_wait4() breakage Alexander Couzens <lynxis(a)fe80.eu> net: usb: asix: replace mii_nway_restart in resume path Sabrina Dubroca <sd(a)queasysnail.net> ipv6: make DAD fail with enhanced DAD when nonce length differs Florian Fainelli <f.fainelli(a)gmail.com> net: systemport: Fix CRC forwarding check for SYSTEMPORT Lite Saeed Mahameed <saeedm(a)mellanox.com> net/mlx4_en: Don't reuse RX page when XDP is set Igor Russkikh <igor.russkikh(a)aquantia.com> net: aquantia: vlan unicast address list correct handling Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix napi reschedule while receive completion is busy Xin Long <lucien.xin(a)gmail.com> sctp: fix the issue that pathmtu may be set lower than MINSEGMENT Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com> sctp: introduce sctp_dst_mtu Prashant Bhole <bhole_prashant_q7(a)lab.ntt.co.jp> net: ip6_gre: get ipv6hdr after skb_cow_head() Sanjeev Bansal <sanjeevb.bansal(a)broadcom.com> tg3: Add higher cpu clock for 5762. Jacob Keller <jacob.e.keller(a)intel.com> sch_fq_codel: zero q->flows_cnt when fq_codel_init fails Taehee Yoo <ap420073(a)gmail.com> rhashtable: add restart routine in rhashtable_free_and_destroy() Matevz Vucnik <vucnikm(a)gmail.com> qmi_wwan: add support for Quectel EG91 Gustavo A. R. Silva <gustavo(a)embeddedor.com> ptp: fix missing break in switch Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: fix flag masking in __set_phy_supported David Ahern <dsahern(a)gmail.com> net/ipv6: Do not allow device only routes via the multipath API David Ahern <dsahern(a)gmail.com> net/ipv4: Set oif in fib_compute_spec_dst Stefano Brivio <sbrivio(a)redhat.com> skbuff: Unconditionally copy pfmemalloc in __skb_clone() Stefano Brivio <sbrivio(a)redhat.com> net: Don't copy pfmemalloc flag in __copy_skb_header() Lorenzo Colitti <lorenzo(a)google.com> net: diag: Don't double-free TCP_NEW_SYN_RECV sockets in tcp_abort Davidlohr Bueso <dave(a)stgolabs.net> lib/rhashtable: consider param->min_size when setting initial table size Arnd Bergmann <arnd(a)arndb.de> ipv6: ila: select CONFIG_DST_CACHE Colin Ian King <colin.king(a)canonical.com> ipv6: fix useless rol32 call on hash Tyler Hicks <tyhicks(a)canonical.com> ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns Toke Høiland-Jørgensen <toke(a)toke.dk> gen_stats: Fix netlink stats dumping in the presence of padding Lyude Paul <lyude(a)redhat.com> drm/nouveau: Avoid looping through fake MST connectors Lyude Paul <lyude(a)redhat.com> drm/nouveau: Use drm_connector_list_iter_* for iterating connectors Lyude Paul <lyude(a)redhat.com> drm/nouveau: Remove bogus crtc check in pmops_runtime_idle Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amd/display: Don't return ddc result and read_bytes in same return value" Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Fix hotplug irq ack on i965/g4x Michel Dänzer <michel.daenzer(a)amd.com> drm/amdgpu: Reserve VM root shared fence slot for command submission (v3) Gautham R. Shenoy <ego(a)linux.vnet.ibm.com> powerpc/powernv: Fix save/restore of SPRG3 on entry/exit from stop (idle) Isaac J. Manjarres <isaacm(a)codeaurora.org> stop_machine: Disable preemption when waking two stopper threads Alexey Kardashevskiy <aik(a)ozlabs.ru> vfio/spapr: Use IOMMU pageshift rather than pagesize Gustavo A. R. Silva <gustavo(a)embeddedor.com> vfio/pci: Fix potential Spectre v1 Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: intel_pstate: Register when ACPI PCCH is present Hugh Dickins <hughd(a)google.com> mm/huge_memory.c: fix data loss when splitting a file pmd Jing Xia <jing.xia.mail(a)gmail.com> mm: memcg: fix use after free in mem_cgroup_iter() Vineet Gupta <vgupta(a)synopsys.com> ARC: mm: allow mprotect to make stack mappings executable Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs Alexey Brodkin <abrodkin(a)synopsys.com> ARC: Fix CONFIG_SWAP Vineet Gupta <vgupta(a)synopsys.com> ARCv2: [plat-hsdk]: Save accl reg pair by default Po-Hsu Lin <po-hsu.lin(a)canonical.com> ALSA: hda: add mute led support for HP ProBook 455 G5 Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Yet another Clevo P950 quirk entry YOKOTA Hiroshi <yokota.hgml(a)gmail.com> ALSA: hda/realtek - Add Panasonic CF-SZ6 headset jack quirk Takashi Iwai <tiwai(a)suse.de> ALSA: rawmidi: Change resized buffers atomically OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> fat: fix memory allocation failure handling of match_strdup() Dewet Thibaut <thibaut.dewet(a)nokia.com> x86/MCE: Remove min interval polling limitation Hugh Dickins <hughd(a)google.com> x86/events/intel/ds: Fix bts_interrupt_threshold alignment Ville Syrjälä <ville.syrjala(a)linux.intel.com> x86/apm: Don't access __preempt_count with zeroed fs Radim Krčmář <rkrcmar(a)redhat.com> x86/kvmclock: set pvti_cpu0_va after enabling kvmclock Vitaly Kuznetsov <vkuznets(a)redhat.com> x86/kvm/vmx: don't read current->thread.{fs,gs}base of legacy tasks Liran Alon <liran.alon(a)oracle.com> KVM: VMX: Mark VMXArea with revision_id of physical CPU even when eVMCS enabled Paolo Bonzini <pbonzini(a)redhat.com> KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer Lan Tianyu <tianyu.lan(a)intel.com> KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel. Chuck Anderson <chuck.anderson(a)oracle.com> scsi: qla2xxx: Fix NULL pointer dereference for fcport search himanshu.madhani(a)cavium.com <himanshu.madhani(a)cavium.com> scsi: qla2xxx: Fix kernel crash due to late workqueue allocation Quinn Tran <quin.tran(a)cavium.com> scsi: qla2xxx: Fix inconsistent DMA mem alloc/free Damien Le Moal <damien.lemoal(a)wdc.com> scsi: sd_zbc: Fix variable type and bogus comment ------------- Diffstat: Makefile | 4 +- arch/alpha/kernel/osf_sys.c | 5 +-- arch/arc/Kconfig | 2 +- arch/arc/configs/axs101_defconfig | 1 - arch/arc/configs/axs103_defconfig | 1 - arch/arc/configs/axs103_smp_defconfig | 1 - arch/arc/configs/haps_hs_defconfig | 1 - arch/arc/configs/haps_hs_smp_defconfig | 1 - arch/arc/configs/hsdk_defconfig | 1 - arch/arc/configs/nsim_700_defconfig | 1 - arch/arc/configs/nsim_hs_defconfig | 1 - arch/arc/configs/nsim_hs_smp_defconfig | 1 - arch/arc/configs/nsimosci_defconfig | 1 - arch/arc/configs/nsimosci_hs_defconfig | 1 - arch/arc/configs/nsimosci_hs_smp_defconfig | 1 - arch/arc/include/asm/page.h | 2 +- arch/arc/include/asm/pgtable.h | 2 +- arch/arc/plat-hsdk/Kconfig | 2 + arch/powerpc/kernel/idle_book3s.S | 2 + arch/x86/events/intel/ds.c | 8 ++-- arch/x86/include/asm/apm.h | 6 --- arch/x86/kernel/apm_32.c | 5 +++ arch/x86/kernel/cpu/mcheck/mce.c | 3 -- arch/x86/kernel/kvmclock.c | 11 +++-- arch/x86/kvm/vmx.c | 52 ++++++++++++++++------ drivers/cpufreq/intel_pstate.c | 17 ++++++- drivers/cpufreq/pcc-cpufreq.c | 4 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++ .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 20 ++++----- drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 10 ++--- drivers/gpu/drm/amd/display/dc/inc/dc_link_ddc.h | 5 +-- drivers/gpu/drm/drm_lease.c | 16 +------ drivers/gpu/drm/i915/i915_irq.c | 32 ++++++++++++- drivers/gpu/drm/nouveau/nouveau_backlight.c | 6 ++- drivers/gpu/drm/nouveau/nouveau_connector.c | 9 +++- drivers/gpu/drm/nouveau/nouveau_connector.h | 36 +++++++++++++-- drivers/gpu/drm/nouveau/nouveau_display.c | 10 ++++- drivers/gpu/drm/nouveau/nouveau_drm.c | 11 ----- drivers/misc/cxl/api.c | 8 ++-- drivers/net/ethernet/aquantia/atlantic/aq_cfg.h | 2 - drivers/net/ethernet/aquantia/atlantic/aq_hw.h | 4 +- drivers/net/ethernet/aquantia/atlantic/aq_main.c | 11 +---- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 47 ++++++++++--------- drivers/net/ethernet/aquantia/atlantic/aq_nic.h | 2 +- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 4 +- drivers/net/ethernet/broadcom/bcmsysport.c | 4 +- drivers/net/ethernet/broadcom/bcmsysport.h | 3 +- drivers/net/ethernet/broadcom/tg3.c | 9 ++++ drivers/net/ethernet/mellanox/mlx4/en_rx.c | 8 +++- drivers/net/hyperv/netvsc.c | 17 ++++--- drivers/net/phy/phy_device.c | 7 +-- drivers/net/usb/asix_devices.c | 4 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/ptp/ptp_chardev.c | 1 + drivers/scsi/qla2xxx/qla_def.h | 2 + drivers/scsi/qla2xxx/qla_gs.c | 40 +++++++++++------ drivers/scsi/qla2xxx/qla_init.c | 14 +++--- drivers/scsi/qla2xxx/qla_os.c | 4 +- drivers/scsi/sd_zbc.c | 5 ++- drivers/usb/host/xhci.c | 40 +++++++++++++++-- drivers/usb/host/xhci.h | 4 ++ drivers/vfio/pci/vfio_pci.c | 4 ++ drivers/vfio/vfio_iommu_spapr_tce.c | 8 ++-- fs/fat/inode.c | 20 ++++++--- fs/internal.h | 1 - include/linux/fs.h | 1 + include/linux/sched/task.h | 2 +- include/linux/skbuff.h | 10 ++--- include/net/ipv6.h | 2 +- include/net/sctp/sctp.h | 9 +++- kernel/stop_machine.c | 6 ++- lib/rhashtable.c | 25 ++++++++--- mm/huge_memory.c | 2 + mm/memcontrol.c | 2 +- net/core/gen_stats.c | 16 ++++++- net/core/skbuff.c | 1 + net/ipv4/fib_frontend.c | 1 + net/ipv4/sysctl_net_ipv4.c | 5 ++- net/ipv4/tcp.c | 3 +- net/ipv6/Kconfig | 1 + net/ipv6/ip6_gre.c | 3 +- net/ipv6/ndisc.c | 2 +- net/ipv6/route.c | 7 +++ net/sched/sch_fq_codel.c | 25 ++++++++--- net/sctp/associola.c | 6 +-- net/sctp/transport.c | 8 ++-- sound/core/rawmidi.c | 20 ++++++--- sound/pci/hda/patch_conexant.c | 1 + sound/pci/hda/patch_realtek.c | 2 + virt/kvm/eventfd.c | 17 ++++--- 91 files changed, 485 insertions(+), 264 deletions(-)

7 years, 4 months

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[PATCH] drm/vc4: Reset ->{x, y}_scaling[1] when dealing with uniplanar formats

by Boris Brezillon

This is needed to ensure ->is_unity is correct when the plane was previously configured to output a multi-planar format with scaling enabled, and is then being reconfigured to output a uniplanar format. Fixes: fc04023fafec ("drm/vc4: Add support for YUV planes.") Cc: <stable(a)vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> --- drivers/gpu/drm/vc4/vc4_plane.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 9d7a36f148cf..cfb50fedfa2b 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -320,6 +320,9 @@ static int vc4_plane_setup_clipping_and_scaling(struct drm_plane_state *state) vc4_state->x_scaling[0] = VC4_SCALING_TPZ; if (vc4_state->y_scaling[0] == VC4_SCALING_NONE) vc4_state->y_scaling[0] = VC4_SCALING_TPZ; + } else { + vc4_state->x_scaling[1] = VC4_SCALING_NONE; + vc4_state->y_scaling[1] = VC4_SCALING_NONE; } vc4_state->is_unity = (vc4_state->x_scaling[0] == VC4_SCALING_NONE && -- 2.14.1

7 years, 4 months

2
2
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[PATCH v2] drm/atomic: Initialize variables in drm_atomic_helper_async_check() to make gcc happy

by Boris Brezillon

drm_atomic_helper_async_check() declares the plane, old_plane_state and new_plane_state variables to iterate over all planes of the atomic state and make sure only one plane is enabled. Unfortunately gcc is not smart enough to figure out that the check on n_planes is enough to guarantee that plane, new_plane_state and old_plane_state are initialized. Explicitly initialize those variables to NULL to make gcc happy. Fixes: fef9df8b5945 ("drm/atomic: initial support for asynchronous plane update") Cc: <stable(a)vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> Reviewed-by: Sean Paul <seanpaul(a)chromium.org> --- Changes in v2: - Cc stable - Add Sean's R-b - Fix a typo in the commit message --- drivers/gpu/drm/drm_atomic_helper.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index f7ccfebd3ca8..80be74df7ba6 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1538,8 +1538,9 @@ int drm_atomic_helper_async_check(struct drm_device *dev, { struct drm_crtc *crtc; struct drm_crtc_state *crtc_state; - struct drm_plane *plane; - struct drm_plane_state *old_plane_state, *new_plane_state; + struct drm_plane *plane = NULL; + struct drm_plane_state *old_plane_state = NULL; + struct drm_plane_state *new_plane_state = NULL; const struct drm_plane_helper_funcs *funcs; int i, n_planes = 0; -- 2.14.1

7 years, 4 months

1
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