June 2019 - Linux-stable-mirror

[PATCH 4.19 and 5.1] arm64: Don't unconditionally add -Wno-psabi to KBUILD_CFLAGS

by Nathan Chancellor

commit fa63da2ab046b885a7f70291aafc4e8ce015429b upstream. This is a GCC only option, which warns about ABI changes within GCC, so unconditionally adding it breaks Clang with tons of: warning: unknown warning option '-Wno-psabi' [-Wunknown-warning-option] and link time failures: ld.lld: error: undefined symbol: __efistub___stack_chk_guard >>> referenced by arm-stub.c:73 (/home/nathan/cbl/linux/drivers/firmware/efi/libstub/arm-stub.c:73) >>> arm-stub.stub.o:(__efistub_install_memreserve_table) in archive ./drivers/firmware/efi/libstub/lib.a These failures come from the lack of -fno-stack-protector, which is added via cc-option in drivers/firmware/efi/libstub/Makefile. When an unknown flag is added to KBUILD_CFLAGS, clang will noisily warn that it is ignoring the option like above, unlike gcc, who will just error. $ echo "int main() { return 0; }" > tmp.c $ clang -Wno-psabi tmp.c; echo $? warning: unknown warning option '-Wno-psabi' [-Wunknown-warning-option] 1 warning generated. 0 $ gcc -Wsometimes-uninitialized tmp.c; echo $? gcc: error: unrecognized command line option ‘-Wsometimes-uninitialized’; did you mean ‘-Wmaybe-uninitialized’? 1 For cc-option to work properly with clang and behave like gcc, -Werror is needed, which was done in commit c3f0d0bc5b01 ("kbuild, LLVMLinux: Add -Werror to cc-option to support clang"). $ clang -Werror -Wno-psabi tmp.c; echo $? error: unknown warning option '-Wno-psabi' [-Werror,-Wunknown-warning-option] 1 As a consequence of this, when an unknown flag is unconditionally added to KBUILD_CFLAGS, it will cause cc-option to always fail and those flags will never get added: $ clang -Werror -Wno-psabi -fno-stack-protector tmp.c; echo $? error: unknown warning option '-Wno-psabi' [-Werror,-Wunknown-warning-option] 1 This can be seen when compiling the whole kernel as some warnings that are normally disabled (see below) show up. The full list of flags missing from drivers/firmware/efi/libstub are the following (gathered from diffing .arm64-stub.o.cmd): -fno-delete-null-pointer-checks -Wno-address-of-packed-member -Wframe-larger-than=2048 -Wno-unused-const-variable -fno-strict-overflow -fno-merge-all-constants -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -ffreestanding -fno-stack-protector Use cc-disable-warning so that it gets disabled for GCC and does nothing for Clang. Fixes: ebcc5928c5d9 ("arm64: Silence gcc warnings about arch ABI drift") Link: https://github.com/ClangBuiltLinux/linux/issues/511 Reported-by: Qian Cai <cai(a)lca.pw> Acked-by: Dave Martin <Dave.Martin(a)arm.com> Reviewed-by: Nick Desaulniers <ndesaulniers(a)google.com> Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Will Deacon <will.deacon(a)arm.com> Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- Hi Greg and Sasha, Please apply this to 4.19 and 5.1, as the Fixes commit breaks clang on arm64. https://travis-ci.com/ClangBuiltLinux/continuous-integration/jobs/210718446 Sorry for not catching the review email with the patch that this fixes, I had hoped that the fixes tag would be enough since the other patch wasn't marked for stable. arch/arm64/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index c12ff63265a9..5d8787f0ca5f 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -51,7 +51,7 @@ endif KBUILD_CFLAGS += -mgeneral-regs-only $(lseinstr) $(brokengasinst) KBUILD_CFLAGS += -fno-asynchronous-unwind-tables -KBUILD_CFLAGS += -Wno-psabi +KBUILD_CFLAGS += $(call cc-disable-warning, psabi) KBUILD_AFLAGS += $(lseinstr) $(brokengasinst) KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) -- 2.22.0

6 years, 1 month

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✅ PASS: Stable queue: queue-4.19

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: aec3002d07fd - Linux 4.19.56 The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: aec3002d07fd - Linux 4.19.56 We grabbed the 1f1ec269a123 commit of the stable queue repository. We then merged the patchset with `git am`: perf-ui-helpline-use-strlcpy-as-a-shorter-form-of-strncpy-explicit-set-nul.patch perf-help-remove-needless-use-of-strncpy.patch perf-header-fix-unchecked-usage-of-strncpy.patch Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue_4.19-a… kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue_4.19-a… ppc64le: build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue_4.19-p… kernel build: https://artifacts.cki-project.org/builds/ppc64le/kernel-stable_queue_4.19-p… s390x: build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue_4.19-s39… kernel build: https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue_4.19-s39… x86_64: build options: -j20 INSTALL_MOD_STRIP=1 targz-pkg configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue_4.19-x8… kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue_4.19-x8… Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] Host 2: ✅ Boot test [0] ✅ LTP lite [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ LTP: openposix test suite [4] ✅ audit: audit testsuite test [5] ✅ httpd: mod_ssl smoke sanity [6] ✅ iotop: sanity [7] 🚧 ✅ tuned: tune-processes-through-perf [8] ppc64le: Host 1: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] Host 2: ✅ Boot test [0] ✅ LTP lite [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ LTP: openposix test suite [4] ✅ audit: audit testsuite test [5] ✅ httpd: mod_ssl smoke sanity [6] ✅ iotop: sanity [7] 🚧 ✅ tuned: tune-processes-through-perf [8] s390x: Host 1: ✅ Boot test [0] ✅ LTP lite [2] ✅ LTP: openposix test suite [4] ✅ audit: audit testsuite test [5] ✅ httpd: mod_ssl smoke sanity [6] ✅ iotop: sanity [7] 🚧 ✅ tuned: tune-processes-through-perf [8] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] x86_64: Host 1: ✅ Boot test [0] ✅ LTP lite [2] ✅ AMTU (Abstract Machine Test Utility) [3] ✅ LTP: openposix test suite [4] ✅ audit: audit testsuite test [5] ✅ httpd: mod_ssl smoke sanity [6] ✅ iotop: sanity [7] 🚧 ✅ tuned: tune-processes-through-perf [8] Host 2: ✅ Boot test [0] ✅ selinux-policy: serge-testsuite [1] Test source: 💚 Pull requests are welcome for new tests or improvements to existing tests! [0]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [1]: https://github.com/CKI-project/tests-beaker/archive/master.zip#/packages/se… [2]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [3]: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu [4]: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution… [5]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/aud… [6]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/htt… [7]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/iot… [8]: https://github.com/CKI-project/tests-beaker/archive/master.zip#packages/tun… Waived tests (marked with 🚧) ----------------------------- This test run included waived tests. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.

6 years, 1 month

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[RESEND PATCH v2] mtd: spinand: read return badly if the last page has bitflips

by liaoweixiong

In case of the last page containing bitflips (ret > 0), spinand_mtd_read() will return that number of bitflips for the last page. But to me it looks like it should instead return max_bitflips like it does when the last page read returns with 0. Signed-off-by: liaoweixiong <liaoweixiong(a)allwinnertech.com> Reviewed-by: Boris Brezillon <boris.brezillon(a)collabora.com> Reviewed-by: Frieder Schrempf <frieder.schrempf(a)kontron.de> Cc: stable(a)vger.kernel.org Fixes: 7529df465248 ("mtd: nand: Add core infrastructure to support SPI NANDs") --- drivers/mtd/nand/spi/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 556bfdb..6b9388d 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -511,12 +511,12 @@ static int spinand_mtd_read(struct mtd_info *mtd, loff_t from, if (ret == -EBADMSG) { ecc_failed = true; mtd->ecc_stats.failed++; - ret = 0; } else { mtd->ecc_stats.corrected += ret; max_bitflips = max_t(unsigned int, max_bitflips, ret); } + ret = 0; ops->retlen += iter.req.datalen; ops->oobretlen += iter.req.ooblen; } -- 1.9.1

6 years, 1 month

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❎ FAIL: Stable queue: queue-4.19

by CKI Project

Hello, We ran automated tests on a patchset that was proposed for merging into this kernel tree. The patches were applied to: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 78778071092e - Linux 4.19.55 The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: FAILED When we attempted to merge the patchset, we received an error: Patch is empty. We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Merge testing ------------- We cloned this repository and checked out the following commit: Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git Commit: 78778071092e - Linux 4.19.55 We grabbed the 6a904a97c13f commit of the stable queue repository. We then merged the patchset with `git am`: tracing-silence-gcc-9-array-bounds-warning.patch objtool-support-per-function-rodata-sections.patch gcc-9-silence-address-of-packed-member-warning.patch ovl-support-the-fs_ioc_fs-sg-etxattr-ioctls.patch ovl-fix-wrong-flags-check-in-fs_ioc_fs-sg-etxattr-io.patch ovl-make-i_ino-consistent-with-st_ino-in-more-cases.patch ovl-detect-overlapping-layers.patch ovl-don-t-fail-with-disconnected-lower-nfs.patch ovl-fix-bogus-wmaybe-unitialized-warning.patch s390-jump_label-use-jdd-constraint-on-gcc9.patch s390-ap-rework-assembler-functions-to-use-unions-for.patch mmc-sdhci-sdhci-pci-o2micro-correctly-set-bus-width-when-tuning.patch mmc-core-api-to-temporarily-disable-retuning-for-sdio-crc-errors.patch mmc-core-add-sdio_retune_hold_now-and-sdio_retune_release.patch mmc-core-prevent-processing-sdio-irqs-when-the-card-is-suspended.patch scsi-ufs-avoid-runtime-suspend-possibly-being-blocked-forever.patch usb-chipidea-udc-workaround-for-endpoint-conflict-issue.patch xhci-detect-usb-3.2-capable-host-controllers-correctly.patch usb-xhci-don-t-try-to-recover-an-endpoint-if-port-is-in-error-state.patch ib-hfi1-validate-fault-injection-opcode-user-input.patch ib-hfi1-silence-txreq-allocation-warnings.patch iio-temperature-mlx90632-relax-the-compatibility-check.patch input-synaptics-enable-smbus-on-thinkpad-e480-and-e580.patch input-uinput-add-compat-ioctl-number-translation-for-ui_-_ff_upload.patch input-silead-add-mssl0017-to-acpi_device_id.patch apparmor-fix-profile_mediates-for-untrusted-input.patch apparmor-enforce-nullbyte-at-end-of-tag-string.patch brcmfmac-sdio-disable-auto-tuning-around-commands-expected-to-fail.patch brcmfmac-sdio-don-t-tune-while-the-card-is-off.patch arc-fix-build-warnings.patch dmaengine-dw-axi-dmac-fix-null-dereference-when-poin.patch dmaengine-sprd-fix-block-length-overflow.patch arc-plat-hsdk-add-missing-multicast-filter-bins-numb.patch arc-plat-hsdk-add-missing-fifo-size-entry-in-gmac-no.patch fpga-dfl-afu-pass-the-correct-device-to-dma_mapping_.patch fpga-dfl-add-lockdep-classes-for-pdata-lock.patch parport-fix-mem-leak-in-parport_register_dev_model.patch parisc-fix-compiler-warnings-in-float-emulation-code.patch ib-rdmavt-fix-alloc_qpn-warn_on.patch ib-hfi1-insure-freeze_work-work_struct-is-canceled-o.patch ib-qib-hfi1-rdmavt-correct-ibv_devinfo-max_mr-value.patch ib-hfi1-validate-page-aligned-for-a-given-virtual-ad.patch mips-uprobes-remove-set-but-not-used-variable-epc.patch xtensa-fix-section-mismatch-between-memblock_reserve.patch kselftest-cgroup-fix-unexpected-testing-failure-on-t.patch kselftest-cgroup-fix-unexpected-testing-failure-on-t.patch kselftest-cgroup-fix-incorrect-test_core-skip.patch selftests-vm-install-test_vmalloc.sh-for-run_vmtests.patch net-dsa-mv88e6xxx-avoid-error-message-on-remove-from.patch net-hns-fix-loopback-test-failed-at-copper-ports.patch mdesc-fix-a-missing-check-bug-in-get_vdev_port_node_.patch sparc-perf-fix-updated-event-period-in-response-to-p.patch net-ethernet-mediatek-use-hw_feature-to-judge-if-hwl.patch net-ethernet-mediatek-use-net_ip_align-to-judge-if-h.patch drm-arm-mali-dp-add-a-loop-around-the-second-set-cva.patch drm-arm-hdlcd-actually-validate-crtc-modes.patch drm-arm-hdlcd-allow-a-bit-of-clock-tolerance.patch nvmet-fix-data_len-to-0-for-bdev-backed-write_zeroes.patch scripts-checkstack.pl-fix-arm64-wrong-or-unknown-arc.patch scsi-ufs-check-that-space-was-properly-alloced-in-co.patch scsi-smartpqi-unlock-on-error-in-pqi_submit_raid_req.patch net-ipvlan-fix-ipvlan-device-tso-disabled-while-neti.patch s390-qeth-fix-vlan-attribute-in-bridge_hostnotify-ud.patch hwmon-core-add-thermal-sensors-only-if-dev-of_node-i.patch hwmon-pmbus-core-treat-parameters-as-paged-if-on-mul.patch arm64-silence-gcc-warnings-about-arch-abi-drift.patch nvme-fix-u32-overflow-in-the-number-of-namespace-lis.patch btrfs-start-readahead-also-in-seed-devices.patch can-xilinx_can-use-correct-bittiming_const-for-can-fd-core.patch can-flexcan-fix-timeout-when-set-small-bitrate.patch can-purge-socket-error-queue-on-sock-destruct.patch riscv-mm-synchronize-mmu-after-pte-change.patch powerpc-bpf-use-unsigned-division-instruction-for-64-bit-operations.patch arm-imx-cpuidle-imx6sx-restrict-the-sw2iso-increase-to-i.mx6sx.patch arm-dts-dra76x-update-mmc2_hs200_manual1-iodelay-values.patch arm-dts-am57xx-idk-remove-support-for-voltage-switching-for-sd-card.patch arm64-sve-uapi-asm-ptrace.h-should-not-depend-on-uapi-linux-prctl.h.patch arm64-ssbd-explicitly-depend-on-linux-prctl.h.patch drm-vmwgfx-use-the-backdoor-port-if-the-hb-port-is-not-available.patch staging-erofs-add-requirements-field-in-superblock.patch bluetooth-align-minimum-encryption-key-size-for-le-and-br-edr-connections.patch bluetooth-fix-regression-with-minimum-encryption-key-size-alignment.patch smb3-retry-on-status_insufficient_resources-instead-of-failing-write.patch cfg80211-fix-memory-leak-of-wiphy-device-name.patch mac80211-drop-robust-management-frames-from-unknown-ta.patch nl-mac-80211-allow-4addr-ap-operation-on-crypto-controlled-devices.patch mac80211-handle-deauthentication-disassociation-from-tdls-peer.patch nl80211-fix-station_info-pertid-memory-leak.patch mac80211-do-not-use-stack-memory-with-scatterlist-for-gmac.patch x86-resctrl-don-t-stop-walking-closids-when-a-locksetup-group-is-found.patch powerpc-mm-64s-hash-reallocate-context-ids-on-fork.patch ib-hfi1-avoid-hardlockup-with-flushlist_lock.patch

6 years, 1 month

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[gregkh@linuxfoundation.org: Re: Failed to checksum on tarball latest kernel 5.1.15]

by Bhaskar Chowdhury

Please look in. This is happening at least two different distros I tried...here is another one : bhaskar@Slackware_14:12:28_Tue Jun 25:~> Adm_scripts/secure_kernel_tarball 5.1.15 Using TMPDIR=/home/bhaskar/Downloads/linux-tarball-verify.36SHqG.untrusted Making sure we have all the necessary keys pub rsa4096 2013-01-24 [SC] B8868C80BA62A1FFFAF5FDA9632D3A06589DA6B1 uid [ unknown] Kernel.org checksum autosigner <autosigner(a)kernel.org> pub rsa4096 2011-09-23 [SC] 647F28654894E3BD457199BE38DBBDC86092693E uid [ unknown] Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> uid [ unknown] Greg Kroah-Hartman (Linux kernel stable release signing key) <greg(a)kroah.com> uid [ unknown] Greg Kroah-Hartman <gregkh(a)kernel.org> sub rsa4096 2011-09-23 [E] pub rsa2048 2011-09-20 [SC] ABAF11C65A2970B130ABE3C479BE3E4300411886 uid [ unknown] Linus Torvalds <torvalds(a)kernel.org> uid [ unknown] Linus Torvalds <torvalds(a)linux-foundation.org> sub rsa2048 2011-09-20 [E] Downloading the checksums file for linux-5.1.15 Verifying the checksums file gpgv: Signature made Sat 22 Jun 2019 03:01:21 PM IST gpgv: using RSA key 632D3A06589DA6B1 gpgv: Good signature from "Kernel.org checksum autosigner <autosigner(a)kernel.org>" Downloading the signature file for linux-5.1.15 Downloading the XZ tarball for linux-5.1.15 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 101M 100 101M 0 0 270k 0 0:06:23 0:06:23 --:--:-- 328k Verifying checksum on linux-5.1.15.tar.xz /usr/bin/sha256sum: /home/bhaskar/Downloads/linux-tarball-verify.36SHqG.untrusted/sha256sums.txt: no properly formatted SHA256 checksum lines found FAILED to verify the downloaded tarball checksum ----- Forwarded message from Greg KH <gregkh(a)linuxfoundation.org> ----- Date: Tue, 25 Jun 2019 14:59:38 +0800 From: Greg KH <gregkh(a)linuxfoundation.org> To: Bhaskar Chowdhury <unixbhaskar(a)gmail.com> Subject: Re: Failed to checksum on tarball latest kernel 5.1.15 User-Agent: Mutt/1.12.1 (2019-06-15) On Tue, Jun 25, 2019 at 09:46:53AM +0530, Bhaskar Chowdhury wrote: > I got this : > > Check the latest stable kernel version from kernel.org > > 5.1.15 Get the kernel from kernel.org and this for the *stable* kernel > > > Using TMPDIR=/home/bhaskar/latest_kernel_build_Gentoo_2019-06-25/linux-tarball-verify.XwbUNj.untrusted > Making sure we have all the necessary keys > gpg: WARNING: unsafe ownership on homedir '/home/bhaskar/.gnupg' > pub rsa4096 2013-01-24 [SC] > B8868C80BA62A1FFFAF5FDA9632D3A06589DA6B1 > uid [ unknown] Kernel.org checksum autosigner <autosigner(a)kernel.org> > > pub rsa4096 2011-09-23 [SC] > 647F28654894E3BD457199BE38DBBDC86092693E > uid [ unknown] Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > uid [ unknown] Greg Kroah-Hartman (Linux kernel stable release signing key) <greg(a)kroah.com> > uid [ unknown] Greg Kroah-Hartman <gregkh(a)kernel.org> > sub rsa4096 2011-09-23 [E] > > pub rsa2048 2011-09-20 [SC] > ABAF11C65A2970B130ABE3C479BE3E4300411886 > uid [ unknown] Linus Torvalds <torvalds(a)kernel.org> > uid [ unknown] Linus Torvalds <torvalds(a)linux-foundation.org> > sub rsa2048 2011-09-20 [E] > > Downloading the checksums file for linux-5.1.15 > Verifying the checksums file > gpgv: Signature made Sat Jun 22 15:01:21 2019 IST > gpgv: using RSA key 632D3A06589DA6B1 > gpgv: Good signature from "Kernel.org checksum autosigner <autosigner(a)kernel.org>" > > Downloading the signature file for linux-5.1.15 > Downloading the XZ tarball for linux-5.1.15 > % Total % Received % Xferd Average Speed Time Time Time Current > Dload Upload Total Spent Left Speed > 100 101M 100 101M 0 0 8237k 0 0:00:12 0:00:12 --:--:-- 8342k > Verifying checksum on linux-5.1.15.tar.xz > /usr/bin/sha256sum: /home/bhaskar/latest_kernel_build_Gentoo_2019-06-25/linux-tarball-verify.XwbUNj.untrusted/sha256sums.txt: no properly formatted SHA256 checksum lines found > FAILED to verify the downloaded tarball checksum > > Looks like a distro problem, right? ----- End forwarded message -----

6 years, 1 month

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[PATCH] media: stv0297: fix frequency range limit

by Mauro Carvalho Chehab

There was a typo at the lower frequency limit for a DVB-C card, causing the driver to fail while tuning channels at the VHF range. https://bugzilla.kernel.org/show_bug.cgi?id=202083 Fixes: f1b1eabff0eb ("media: dvb: represent min/max/step/tolerance freqs in Hz") Reported-by: Ari Kohtamäki <ari.kohtamaki(a)gmail.com> Cc: stable(a)vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> --- drivers/media/dvb-frontends/stv0297.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c index dac396c95a59..6d5962d5697a 100644 --- a/drivers/media/dvb-frontends/stv0297.c +++ b/drivers/media/dvb-frontends/stv0297.c @@ -682,7 +682,7 @@ static const struct dvb_frontend_ops stv0297_ops = { .delsys = { SYS_DVBC_ANNEX_A }, .info = { .name = "ST STV0297 DVB-C", - .frequency_min_hz = 470 * MHz, + .frequency_min_hz = 47 * MHz, .frequency_max_hz = 862 * MHz, .frequency_stepsize_hz = 62500, .symbol_rate_min = 870000, -- 2.21.0

6 years, 1 month

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stable/linux-4.14.y boot: 73 boots: 0 failed, 72 passed with 1 untried/unknown (v4.14.130)

by kernelci.org bot

stable/linux-4.14.y boot: 73 boots: 0 failed, 72 passed with 1 untried/unknown (v4.14.130) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.130/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.130 Git Commit: bc2bccef19ee4353d759a12950088b968b5c6618 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 35 unique boards, 16 SoC families, 11 builds out of 201 --- For more info write to <info(a)kernelci.org>

6 years, 1 month

1
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[PATCH] drm/i915: Disable SAMPLER_STATE prefetching on all Gen11 steppings.

by Kenneth Graunke

The Demand Prefetch workaround (binding table prefetching) only applies to Icelake A0/B0. But the Sampler Prefetch workaround needs to be applied to all Gen11 steppings, according to a programming note in the SARCHKMD documentation. Using the Intel Gallium driver, I have seen intermittent failures in the dEQP-GLES31.functional.copy_image.non_compressed.* tests. After applying this workaround, the tests reliably pass. BSpec: 9663 Cc: stable(a)vger.kernel.org Signed-off-by: Kenneth Graunke <kenneth(a)whitecape.org> --- drivers/gpu/drm/i915/gt/intel_workarounds.c | 5 +++++ 1 file changed, 5 insertions(+) (resending with S-o-b added...) Hi there! We tried to work around this in the Mesa driver, and managed to do so in i965, anv, iris, but missed doing so in blorp. Oops! I'm planning on fixing that, but setting the SARCHKMD bit to shut off the broken prefetching globally seems like a good idea. That way, we make sure it works for i965, anv, iris, libva, and all the other userspace drivers. FWIW, I don't have commit access, so I would appreciate it if someone could commit this for me assuming it clears review and testing. --Ken diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c index c70445adfb02..a3cb35d058a6 100644 --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c @@ -1254,6 +1254,11 @@ rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal) GEN7_SARCHKMD, GEN7_DISABLE_DEMAND_PREFETCH | GEN7_DISABLE_SAMPLER_PREFETCH); + + /* Wa_1606682166:icl */ + wa_write_or(wal, + GEN7_SARCHKMD, + GEN7_DISABLE_SAMPLER_PREFETCH); } if (IS_GEN_RANGE(i915, 9, 11)) { -- 2.22.0

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stable-rc/linux-4.14.y boot: 129 boots: 2 failed, 127 passed (v4.14.130)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 129 boots: 2 failed, 127 passed (v4.14.130) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.130/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.130 Git Commit: bc2bccef19ee4353d759a12950088b968b5c6618 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 68 unique boards, 24 SoC families, 15 builds out of 201 Boot Regressions Detected: arm: multi_v7_defconfig: gcc-8: sun7i-a20-bananapi: lab-baylibre-seattle: new failure (last pass: v4.14.129-52-g57f3c9aebc30) sunxi_defconfig: gcc-8: sun7i-a20-bananapi: lab-baylibre-seattle: new failure (last pass: v4.14.129-52-g57f3c9aebc30) Boot Failures Detected: arm: sunxi_defconfig: gcc-8: sun7i-a20-bananapi: 1 failed lab multi_v7_defconfig: gcc-8: sun7i-a20-bananapi: 1 failed lab --- For more info write to <info(a)kernelci.org>

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[PATCH 4.14 00/51] 4.14.130-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.130 release. There are 51 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 26 Jun 2019 09:22:03 AM UTC. 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-4.14.130-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.130-rc1 Jouni Malinen <j(a)w1.fi> mac80211: Do not use stack memory with scatterlist for GMAC Yu Wang <yyuwang(a)codeaurora.org> mac80211: handle deauthentication/disassociation from TDLS peer Johannes Berg <johannes.berg(a)intel.com> mac80211: drop robust management frames from unknown TA Eric Biggers <ebiggers(a)google.com> cfg80211: fix memory leak of wiphy device name Steve French <stfrench(a)microsoft.com> SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write Marcel Holtmann <marcel(a)holtmann.org> Bluetooth: Fix regression with minimum encryption key size alignment Marcel Holtmann <marcel(a)holtmann.org> Bluetooth: Align minimum encryption key size for LE and BR/EDR connections Faiz Abbas <faiz_abbas(a)ti.com> ARM: dts: am57xx-idk: Remove support for voltage switching for SD card Fabio Estevam <festevam(a)gmail.com> ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/bpf: use unsigned division instruction for 64-bit operations Willem de Bruijn <willemb(a)google.com> can: purge socket error queue on sock destruct Joakim Zhang <qiangqing.zhang(a)nxp.com> can: flexcan: fix timeout when set small bitrate Naohiro Aota <naohiro.aota(a)wdc.com> btrfs: start readahead also in seed devices Jaesoo Lee <jalee(a)purestorage.com> nvme: Fix u32 overflow in the number of namespace list calculation Robert Hancock <hancock(a)sedsystems.ca> hwmon: (pmbus/core) Treat parameters as paged if on multiple pages Eduardo Valentin <eduval(a)amazon.com> hwmon: (core) add thermal sensors only if dev->of_node is present Alexandra Winter <wintera(a)linux.ibm.com> s390/qeth: fix VLAN attribute in bridge_hostnotify udev event Miaohe Lin <linmiaohe(a)huawei.com> net: ipvlan: Fix ipvlan device tso disabled while NETIF_F_IP_CSUM is set Dan Carpenter <dan.carpenter(a)oracle.com> scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous() Avri Altman <avri.altman(a)wdc.com> scsi: ufs: Check that space was properly alloced in copy_query_response George G. Davis <george_davis(a)mentor.com> scripts/checkstack.pl: Fix arm64 wrong or unknown architecture Robin Murphy <robin.murphy(a)arm.com> drm/arm/hdlcd: Allow a bit of clock tolerance Robin Murphy <robin.murphy(a)arm.com> drm/arm/hdlcd: Actually validate CRTC modes Sean Wang <sean.wang(a)mediatek.com> net: ethernet: mediatek: Use NET_IP_ALIGN to judge if HW RX_2BYTE_OFFSET is enabled Sean Wang <sean.wang(a)mediatek.com> net: ethernet: mediatek: Use hw_feature to judge if HWLRO is supported Young Xiao <92siuyang(a)gmail.com> sparc: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD Gen Zhang <blackgod016574(a)gmail.com> mdesc: fix a missing-check bug in get_vdev_port_node_info() Yonglong Liu <liuyonglong(a)huawei.com> net: hns: Fix loopback test failed at copper ports Nikita Yushchenko <nikita.yoush(a)cogentembedded.com> net: dsa: mv88e6xxx: avoid error message on remove from VLAN 0 Guenter Roeck <linux(a)roeck-us.net> xtensa: Fix section mismatch between memblock_reserve and mem_reserve YueHaibing <yuehaibing(a)huawei.com> MIPS: uprobes: remove set but not used variable 'epc' Kamenee Arumugam <kamenee.arumugam(a)intel.com> IB/hfi1: Validate page aligned for a given virtual address Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/{qib, hfi1, rdmavt}: Correct ibv_devinfo max_mr value Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Insure freeze_work work_struct is canceled on shutdown Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/rdmavt: Fix alloc_qpn() WARN_ON() Helge Deller <deller(a)gmx.de> parisc: Fix compiler warnings in float emulation code YueHaibing <yuehaibing(a)huawei.com> parport: Fix mem leak in parport_register_dev_model Jose Abreu <joabreu(a)synopsys.com> ARC: [plat-hsdk]: Add missing FIFO size entry in GMAC node Jose Abreu <joabreu(a)synopsys.com> ARC: [plat-hsdk]: Add missing multicast filter bins number to GMAC node Vineet Gupta <vgupta(a)synopsys.com> ARC: fix build warnings Jann Horn <jannh(a)google.com> apparmor: enforce nullbyte at end of tag string Andrey Smirnov <andrew.smirnov(a)gmail.com> Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD Alexander Mikhaylenko <exalm7659(a)gmail.com> Input: synaptics - enable SMBus on ThinkPad E480 and E580 Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Silence txreq allocation warnings Peter Chen <peter.chen(a)nxp.com> usb: chipidea: udc: workaround for endpoint conflict issue Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: Avoid runtime suspend possibly being blocked forever Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Prevent processing SDIO IRQs when the card is suspended Florian Fainelli <f.fainelli(a)gmail.com> net: phy: broadcom: Use strlcpy() for ethtool::get_strings Linus Torvalds <torvalds(a)linux-foundation.org> gcc-9: silence 'address-of-packed-member' warning Allan Xavier <allan.x.xavier(a)oracle.com> objtool: Support per-function rodata sections Miguel Ojeda <miguel.ojeda.sandonis(a)gmail.com> tracing: Silence GCC 9 array bounds warning ------------- Diffstat: Makefile | 6 ++-- arch/arc/boot/dts/hsdk.dts | 4 +++ arch/arc/include/asm/cmpxchg.h | 14 ++++++--- arch/arc/mm/tlb.c | 13 ++++---- arch/arm/boot/dts/am57xx-idk-common.dtsi | 1 + arch/arm/mach-imx/cpuidle-imx6sx.c | 3 +- arch/mips/kernel/uprobes.c | 3 -- arch/parisc/math-emu/cnv_float.h | 8 ++--- arch/powerpc/include/asm/ppc-opcode.h | 1 + arch/powerpc/net/bpf_jit.h | 2 +- arch/powerpc/net/bpf_jit_comp64.c | 8 ++--- arch/sparc/kernel/mdesc.c | 2 ++ arch/sparc/kernel/perf_event.c | 4 +++ arch/xtensa/kernel/setup.c | 3 +- drivers/gpu/drm/arm/hdlcd_crtc.c | 14 ++++----- drivers/hwmon/hwmon.c | 2 +- drivers/hwmon/pmbus/pmbus_core.c | 34 ++++++++++++++++++--- drivers/infiniband/hw/hfi1/chip.c | 1 + drivers/infiniband/hw/hfi1/user_exp_rcv.c | 3 ++ drivers/infiniband/hw/hfi1/verbs.c | 2 -- drivers/infiniband/hw/hfi1/verbs_txreq.c | 2 +- drivers/infiniband/hw/hfi1/verbs_txreq.h | 3 +- drivers/infiniband/hw/qib/qib_verbs.c | 2 -- drivers/infiniband/sw/rdmavt/mr.c | 2 ++ drivers/infiniband/sw/rdmavt/qp.c | 3 +- drivers/input/misc/uinput.c | 22 ++++++++++++-- drivers/input/mouse/synaptics.c | 2 ++ drivers/mmc/core/sdio.c | 13 +++++++- drivers/mmc/core/sdio_irq.c | 4 +++ drivers/net/can/flexcan.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 2 +- drivers/net/ethernet/hisilicon/hns/hns_ethtool.c | 4 +++ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 15 +++++----- drivers/net/ipvlan/ipvlan_main.c | 2 +- drivers/net/phy/bcm-phy-lib.c | 4 +-- drivers/nvme/host/core.c | 3 +- drivers/parport/share.c | 2 ++ drivers/s390/net/qeth_l2_main.c | 2 +- drivers/scsi/smartpqi/smartpqi_init.c | 6 ++-- drivers/scsi/ufs/ufshcd-pltfrm.c | 11 +++---- drivers/scsi/ufs/ufshcd.c | 3 +- drivers/usb/chipidea/udc.c | 20 +++++++++++++ fs/btrfs/reada.c | 5 ++++ fs/cifs/smb2maperror.c | 2 +- include/net/bluetooth/hci_core.h | 3 ++ kernel/trace/trace.c | 6 +--- kernel/trace/trace.h | 18 +++++++++++ kernel/trace/trace_kdb.c | 6 +--- net/bluetooth/hci_conn.c | 10 ++++++- net/bluetooth/l2cap_core.c | 33 ++++++++++++++++---- net/can/af_can.c | 1 + net/mac80211/ieee80211_i.h | 3 ++ net/mac80211/mlme.c | 12 +++++++- net/mac80211/rx.c | 2 ++ net/mac80211/tdls.c | 23 ++++++++++++++ net/mac80211/wpa.c | 7 ++++- net/wireless/core.c | 2 +- scripts/checkstack.pl | 2 +- security/apparmor/policy_unpack.c | 2 +- tools/objtool/check.c | 38 ++++++++++++++++++++---- tools/objtool/check.h | 4 +-- tools/objtool/elf.c | 1 + tools/objtool/elf.h | 3 +- 63 files changed, 337 insertions(+), 103 deletions(-)

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