- Linux-stable-mirror - lists.linaro.org

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.16 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/powerpc/kernel/vdso.c | 2 arch/powerpc/kernel/vdso64/sigtramp.S | 11 arch/powerpc/kernel/vdso64/vdso64.lds.S | 1 block/blk-cgroup.c | 18 drivers/gpio/gpiolib-cdev.c | 2 drivers/gpu/drm/i915/display/intel_ddi.c | 13 drivers/gpu/drm/nouveau/include/nvif/push.h | 216 +++---- drivers/i2c/busses/i2c-mt65xx.c | 19 drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c | 7 drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 25 drivers/net/wireless/intel/iwlwifi/iwl-config.h | 3 drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 7 drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 6 drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 10 drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 drivers/net/wireless/intel/iwlwifi/queue/tx.c | 6 drivers/regulator/core.c | 44 + fs/io-wq.c | 10 fs/io-wq.h | 1 fs/io_uring.c | 360 ++++-------- fs/nfs/pnfs.c | 30 - fs/nilfs2/file.c | 1 fs/squashfs/block.c | 8 fs/squashfs/export.c | 41 + fs/squashfs/id.c | 40 + fs/squashfs/squashfs_fs_sb.h | 1 fs/squashfs/super.c | 6 fs/squashfs/xattr.h | 10 fs/squashfs/xattr_id.c | 66 +- include/linux/sunrpc/xdr.h | 3 kernel/bpf/verifier.c | 38 - mm/memcontrol.c | 5 net/key/af_key.c | 6 net/mac80211/spectmgmt.c | 10 net/sunrpc/auth_gss/auth_gss.c | 30 - net/sunrpc/auth_gss/auth_gss_internal.h | 45 + net/sunrpc/auth_gss/gss_krb5_mech.c | 31 - sound/hda/intel-dsp-config.c | 4 sound/soc/codecs/ak4458.c | 22 sound/soc/codecs/wm_adsp.c | 3 sound/soc/intel/boards/sof_sdw.c | 10 sound/soc/intel/skylake/skl-topology.c | 2 46 files changed, 682 insertions(+), 515 deletions(-) Baolin Wang (1): blk-cgroup: Use cond_resched() when destroy blkgs Bard Liao (1): ALSA: hda: intel-dsp-config: add PCI id for TGL-H Ben Skeggs (1): drm/nouveau/nvif: fix method count when pushing an array Cong Wang (1): af_key: relax availability checks for skb size calculation Daniel Borkmann (3): bpf: Fix verifier jmp32 pruning decision logic bpf: Fix 32 bit src register truncation on div/mod bpf: Fix verifier jsgt branch analysis on max bound Dave Wysochanski (2): SUNRPC: Move simple_get_bytes and simple_get_netobj into private header SUNRPC: Handle 0 length opaque XDR object data properly David Collins (1): regulator: core: avoid regulator_resolve_supply() race condition Eliot Blennerhassett (1): ASoC: ak4458: correct reset polarity Emmanuel Grumbach (1): iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Greg Kroah-Hartman (1): Linux 5.10.16 Gregory Greenman (1): iwlwifi: mvm: invalidate IDs of internal stations at mvm start Hao Xu (1): io_uring: fix flush cqring overflow list while TASK_INTERRUPTIBLE James Schulman (1): ASoC: wm_adsp: Fix control name parsing for multi-fw Jens Axboe (2): io_uring: account io_uring internal files as REQ_F_INFLIGHT io_uring: if we see flush on exit, cancel related tasks Joachim Henke (1): nilfs2: make splice write available again Johannes Berg (4): iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() iwlwifi: pcie: fix context info memory leak iwlwifi: mvm: guard against device removal in reprobe iwlwifi: queue: bail out on invalid freeing Johannes Weiner (1): Revert "mm: memcontrol: avoid workload stalls when lowering memory.high" Kent Gibson (1): gpiolib: cdev: clear debounce period if line set to output Libin Yang (1): ASoC: Intel: sof_sdw: set proper flags for Dell TGL-H SKU 0A5E Luca Coelho (1): iwlwifi: pcie: add rules to match Qu with Hr2 Mark Brown (1): regulator: Fix lockdep warning resolving supplies Pan Bian (1): chtls: Fix potential resource leak Pavel Begunkov (13): io_uring: simplify io_task_match() io_uring: add a {task,files} pair matching helper io_uring: don't iterate io_uring_cancel_files() io_uring: pass files into kill timeouts/poll io_uring: always batch cancel in *cancel_files() io_uring: fix files cancellation io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE io_uring: replace inflight_wait with tctx->wait io_uring: fix cancellation taking mutex while TASK_UNINTERRUPTIBLE io_uring: fix list corruption for splice file_get io_uring: fix sqo ownership false positive warning io_uring: reinforce cancel on flush during exit io_uring: drop mm/files between task_work_submit Phillip Lougher (4): squashfs: avoid out of bounds writes in decompressors squashfs: add more sanity checks in id lookup squashfs: add more sanity checks in inode lookup squashfs: add more sanity checks in xattr id lookup Qii Wang (1): i2c: mediatek: Move suspend and resume handling to NOIRQ phase Raoni Fassina Firmino (1): powerpc/64/signal: Fix regression in __kernel_sigtramp_rt64() semantics Ricardo Ribalda (1): ASoC: Intel: Skylake: Zero snd_ctl_elem_value Sara Sharon (1): iwlwifi: mvm: skip power command when unbinding vif during CSA Shay Bar (1): mac80211: 160MHz with extended NSS BW in CSA Trond Myklebust (2): pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() pNFS/NFSv4: Improve rejection of out-of-order layouts Ville Syrjälä (2): drm/i915: Fix ICL MG PHY vswing handling drm/i915: Skip vswing programming for TBT

4 years, 5 months

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Linux 5.4.98

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.98 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/x86/kvm/svm.c | 18 ++-- block/blk-cgroup.c | 18 ++-- drivers/crypto/chelsio/chtls/chtls_cm.c | 7 - drivers/i2c/busses/i2c-mt65xx.c | 19 +++- drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 7 + drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 6 + drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 ++ drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 + drivers/regulator/core.c | 44 +++++++--- fs/nfs/pnfs.c | 8 + fs/squashfs/export.c | 41 +++++++-- fs/squashfs/id.c | 40 +++++++-- fs/squashfs/squashfs_fs_sb.h | 1 fs/squashfs/super.c | 6 - fs/squashfs/xattr.h | 10 ++ fs/squashfs/xattr_id.c | 66 ++++++++++++--- include/linux/kprobes.h | 2 include/linux/sunrpc/xdr.h | 3 kernel/bpf/verifier.c | 28 ++---- kernel/kprobes.c | 34 +++++-- kernel/trace/trace_kprobe.c | 10 +- net/key/af_key.c | 6 - net/mac80211/spectmgmt.c | 10 +- net/sunrpc/auth_gss/auth_gss.c | 30 ------ net/sunrpc/auth_gss/auth_gss_internal.h | 45 ++++++++++ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 ------- sound/soc/codecs/ak4458.c | 22 +---- sound/soc/intel/skylake/skl-topology.c | 2 31 files changed, 363 insertions(+), 175 deletions(-) Baolin Wang (1): blk-cgroup: Use cond_resched() when destroy blkgs Cong Wang (1): af_key: relax availability checks for skb size calculation Daniel Borkmann (1): bpf: Fix 32 bit src register truncation on div/mod Dave Wysochanski (2): SUNRPC: Move simple_get_bytes and simple_get_netobj into private header SUNRPC: Handle 0 length opaque XDR object data properly David Collins (1): regulator: core: avoid regulator_resolve_supply() race condition Eliot Blennerhassett (1): ASoC: ak4458: correct reset polarity Emmanuel Grumbach (1): iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Greg Kroah-Hartman (1): Linux 5.4.98 Gregory Greenman (1): iwlwifi: mvm: invalidate IDs of internal stations at mvm start Johannes Berg (3): iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() iwlwifi: pcie: fix context info memory leak iwlwifi: mvm: guard against device removal in reprobe Mark Brown (1): regulator: Fix lockdep warning resolving supplies Masami Hiramatsu (1): tracing/kprobe: Fix to support kretprobe events on unloaded modules Pan Bian (1): chtls: Fix potential resource leak Peter Gonda (1): Fix unsynchronized access to sev members through svm_register_enc_region Phillip Lougher (3): squashfs: add more sanity checks in id lookup squashfs: add more sanity checks in inode lookup squashfs: add more sanity checks in xattr id lookup Qii Wang (1): i2c: mediatek: Move suspend and resume handling to NOIRQ phase Ricardo Ribalda (1): ASoC: Intel: Skylake: Zero snd_ctl_elem_value Sara Sharon (1): iwlwifi: mvm: skip power command when unbinding vif during CSA Shay Bar (1): mac80211: 160MHz with extended NSS BW in CSA Trond Myklebust (1): pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process()

4 years, 5 months

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Linux 4.19.176

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.176 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/x86/kvm/svm.c | 18 +-- block/blk-mq.c | 7 - block/elevator.c | 14 -- block/genhd.c | 10 + drivers/crypto/chelsio/chtls/chtls_cm.c | 7 - drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 + drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 drivers/regulator/core.c | 84 ++++++++++----- drivers/remoteproc/qcom_q6v5_pil.c | 11 + fs/fs-writeback.c | 2 fs/nfs/pnfs.c | 8 + fs/squashfs/export.c | 41 +++++-- fs/squashfs/id.c | 40 +++++-- fs/squashfs/squashfs_fs_sb.h | 1 fs/squashfs/super.c | 6 - fs/squashfs/xattr.h | 10 + fs/squashfs/xattr_id.c | 66 ++++++++++- include/linux/backing-dev.h | 10 + include/linux/kprobes.h | 2 include/linux/string.h | 4 include/linux/sunrpc/xdr.h | 3 include/trace/events/writeback.h | 35 +++--- init/init_task.c | 3 kernel/kprobes.c | 34 ++++-- kernel/trace/ftrace.c | 2 kernel/trace/trace_kprobe.c | 4 lib/string.c | 47 +++++++- mm/backing-dev.c | 1 net/key/af_key.c | 6 - net/sunrpc/auth_gss/auth_gss.c | 30 ----- net/sunrpc/auth_gss/auth_gss_internal.h | 45 ++++++++ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 ----- 35 files changed, 410 insertions(+), 196 deletions(-) Cong Wang (1): af_key: relax availability checks for skb size calculation Dave Wysochanski (2): SUNRPC: Move simple_get_bytes and simple_get_netobj into private header SUNRPC: Handle 0 length opaque XDR object data properly David Collins (1): regulator: core: avoid regulator_resolve_supply() race condition Douglas Anderson (1): regulator: core: Clean enabling always-on regulators + their supplies Emmanuel Grumbach (1): iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Greg Kroah-Hartman (1): Linux 4.19.176 Johannes Berg (3): iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() iwlwifi: pcie: fix context info memory leak iwlwifi: mvm: guard against device removal in reprobe Mark Brown (1): regulator: Fix lockdep warning resolving supplies Masami Hiramatsu (1): tracing/kprobe: Fix to support kretprobe events on unloaded modules Ming Lei (2): block: don't hold q->sysfs_lock in elevator_init_mq blk-mq: don't hold q->sysfs_lock in blk_mq_map_swqueue Olliver Schinagl (1): regulator: core: enable power when setting up constraints Pan Bian (1): chtls: Fix potential resource leak Peter Gonda (1): Fix unsynchronized access to sev members through svm_register_enc_region Phillip Lougher (3): squashfs: add more sanity checks in id lookup squashfs: add more sanity checks in inode lookup squashfs: add more sanity checks in xattr id lookup Qian Cai (1): include/trace/events/writeback.h: fix -Wstringop-truncation warnings Sibi Sankar (2): remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load Steven Rostedt (VMware) (1): fgraph: Initialize tracing_graph_pause at task creation Theodore Ts'o (1): memcg: fix a crash in wb_workfn when a device disappears Tobin C. Harding (1): lib/string: Add strscpy_pad() function Trond Myklebust (1): pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() zhengbin (1): block: fix NULL pointer dereference in register_disk

4 years, 5 months

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[PATCH 5.4 00/24] 5.4.98-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.98 release. There are 24 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 Sat, 13 Feb 2021 15:01:39 +0000. 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/v5.x/stable-review/patch-5.4.98-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.98-rc1 Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in xattr id lookup Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in inode lookup Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in id lookup Peter Gonda <pgonda(a)google.com> Fix unsynchronized access to sev members through svm_register_enc_region Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix 32 bit src register truncation on div/mod Mark Brown <broonie(a)kernel.org> regulator: Fix lockdep warning resolving supplies Baolin Wang <baolin.wang(a)linux.alibaba.com> blk-cgroup: Use cond_resched() when destroy blkgs Qii Wang <qii.wang(a)mediatek.com> i2c: mediatek: Move suspend and resume handling to NOIRQ phase Dave Wysochanski <dwysocha(a)redhat.com> SUNRPC: Handle 0 length opaque XDR object data properly Dave Wysochanski <dwysocha(a)redhat.com> SUNRPC: Move simple_get_bytes and simple_get_netobj into private header Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: guard against device removal in reprobe Gregory Greenman <gregory.greenman(a)intel.com> iwlwifi: mvm: invalidate IDs of internal stations at mvm start Johannes Berg <johannes.berg(a)intel.com> iwlwifi: pcie: fix context info memory leak Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() Sara Sharon <sara.sharon(a)intel.com> iwlwifi: mvm: skip power command when unbinding vif during CSA Eliot Blennerhassett <eliot(a)blennerhassett.gen.nz> ASoC: ak4458: correct reset polarity Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() Pan Bian <bianpan2016(a)163.com> chtls: Fix potential resource leak Ricardo Ribalda <ribalda(a)chromium.org> ASoC: Intel: Skylake: Zero snd_ctl_elem_value Shay Bar <shay.bar(a)celeno.com> mac80211: 160MHz with extended NSS BW in CSA David Collins <collinsd(a)codeaurora.org> regulator: core: avoid regulator_resolve_supply() race condition Cong Wang <cong.wang(a)bytedance.com> af_key: relax availability checks for skb size calculation Masami Hiramatsu <mhiramat(a)kernel.org> tracing/kprobe: Fix to support kretprobe events on unloaded modules ------------- Diffstat: Makefile | 4 +- arch/x86/kvm/svm.c | 18 +++--- block/blk-cgroup.c | 18 ++++-- drivers/crypto/chelsio/chtls/chtls_cm.c | 7 +-- drivers/i2c/busses/i2c-mt65xx.c | 19 ++++++- .../net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 7 ++- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 6 ++ .../wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 +++- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 ++ drivers/regulator/core.c | 44 +++++++++++---- fs/nfs/pnfs.c | 8 ++- fs/squashfs/export.c | 41 +++++++++++--- fs/squashfs/id.c | 40 ++++++++++--- fs/squashfs/squashfs_fs_sb.h | 1 + fs/squashfs/super.c | 6 +- fs/squashfs/xattr.h | 10 +++- fs/squashfs/xattr_id.c | 66 +++++++++++++++++++--- include/linux/kprobes.h | 2 +- include/linux/sunrpc/xdr.h | 3 +- kernel/bpf/verifier.c | 28 +++++---- kernel/kprobes.c | 34 ++++++++--- kernel/trace/trace_kprobe.c | 10 ++-- net/key/af_key.c | 6 +- net/mac80211/spectmgmt.c | 10 +++- net/sunrpc/auth_gss/auth_gss.c | 30 +--------- net/sunrpc/auth_gss/auth_gss_internal.h | 45 +++++++++++++++ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 +--------- sound/soc/codecs/ak4458.c | 22 +++----- sound/soc/intel/skylake/skl-topology.c | 2 +- 31 files changed, 364 insertions(+), 176 deletions(-)

4 years, 5 months

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[PATCH 4.19 00/27] 4.19.176-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.176 release. There are 27 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 Sun, 14 Feb 2021 07:42:29 +0000. 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-4.19.176-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.176-rc2 Mark Brown <broonie(a)kernel.org> regulator: Fix lockdep warning resolving supplies Douglas Anderson <dianders(a)chromium.org> regulator: core: Clean enabling always-on regulators + their supplies Olliver Schinagl <oliver(a)schinagl.nl> regulator: core: enable power when setting up constraints Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in xattr id lookup Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in inode lookup Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: add more sanity checks in id lookup Ming Lei <ming.lei(a)redhat.com> blk-mq: don't hold q->sysfs_lock in blk_mq_map_swqueue Ming Lei <ming.lei(a)redhat.com> block: don't hold q->sysfs_lock in elevator_init_mq Peter Gonda <pgonda(a)google.com> Fix unsynchronized access to sev members through svm_register_enc_region Theodore Ts'o <tytso(a)mit.edu> memcg: fix a crash in wb_workfn when a device disappears Qian Cai <cai(a)lca.pw> include/trace/events/writeback.h: fix -Wstringop-truncation warnings Tobin C. Harding <tobin(a)kernel.org> lib/string: Add strscpy_pad() function Dave Wysochanski <dwysocha(a)redhat.com> SUNRPC: Handle 0 length opaque XDR object data properly Dave Wysochanski <dwysocha(a)redhat.com> SUNRPC: Move simple_get_bytes and simple_get_netobj into private header Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: guard against device removal in reprobe Johannes Berg <johannes.berg(a)intel.com> iwlwifi: pcie: fix context info memory leak Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() Pan Bian <bianpan2016(a)163.com> chtls: Fix potential resource leak David Collins <collinsd(a)codeaurora.org> regulator: core: avoid regulator_resolve_supply() race condition Cong Wang <cong.wang(a)bytedance.com> af_key: relax availability checks for skb size calculation Sibi Sankar <sibis(a)codeaurora.org> remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load Sibi Sankar <sibis(a)codeaurora.org> remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load Steven Rostedt (VMware) <rostedt(a)goodmis.org> fgraph: Initialize tracing_graph_pause at task creation zhengbin <zhengbin13(a)huawei.com> block: fix NULL pointer dereference in register_disk Masami Hiramatsu <mhiramat(a)kernel.org> tracing/kprobe: Fix to support kretprobe events on unloaded modules ------------- Diffstat: Makefile | 4 +- arch/x86/kvm/svm.c | 18 +++-- block/blk-mq.c | 7 -- block/elevator.c | 14 ++-- block/genhd.c | 10 +-- drivers/crypto/chelsio/chtls/chtls_cm.c | 7 +- .../net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 +- .../wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 11 ++- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 ++ drivers/regulator/core.c | 84 +++++++++++++++------- drivers/remoteproc/qcom_q6v5_pil.c | 11 ++- fs/fs-writeback.c | 2 +- fs/nfs/pnfs.c | 8 ++- fs/squashfs/export.c | 41 ++++++++--- fs/squashfs/id.c | 40 ++++++++--- fs/squashfs/squashfs_fs_sb.h | 1 + fs/squashfs/super.c | 6 +- fs/squashfs/xattr.h | 10 ++- fs/squashfs/xattr_id.c | 66 ++++++++++++++--- include/linux/backing-dev.h | 10 +++ include/linux/kprobes.h | 2 +- include/linux/string.h | 4 ++ include/linux/sunrpc/xdr.h | 3 +- include/trace/events/writeback.h | 35 +++++---- init/init_task.c | 3 +- kernel/kprobes.c | 34 ++++++--- kernel/trace/ftrace.c | 2 - kernel/trace/trace_kprobe.c | 4 +- lib/string.c | 47 ++++++++++-- mm/backing-dev.c | 1 + net/key/af_key.c | 6 +- net/sunrpc/auth_gss/auth_gss.c | 30 +------- net/sunrpc/auth_gss/auth_gss_internal.h | 45 ++++++++++++ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 +------- 35 files changed, 411 insertions(+), 197 deletions(-)

4 years, 5 months

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[PATCH] Revert "dts: phy: add GPIO number and active state used for phy reset"

by Palmer Dabbelt

From: Palmer Dabbelt <palmerdabbelt(a)google.com> VSC8541 phys need a special reset sequence, which the driver doesn't currentlny support. As a result enabling the reset via GPIO essentially guarnteees that the device won't work correctly. This reverts commit a0fa9d727043da2238432471e85de0bdb8a8df65. Fixes: a0fa9d727043 ("dts: phy: add GPIO number and active state used for phy reset") Cc: stable(a)vger.kernel.org Signed-off-by: Palmer Dabbelt <palmerdabbelt(a)google.com> --- arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 24d75a146e02..60846e88ae4b 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -90,7 +90,6 @@ &eth0 { phy0: ethernet-phy@0 { compatible = "ethernet-phy-id0007.0771"; reg = <0>; - reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>; }; }; -- 2.30.0.478.g8a0d178c01-goog

4 years, 5 months

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FAILED: patch "[PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fca3f138105727c3a22edda32d02f91ce1bf11c9 Mon Sep 17 00:00:00 2001 From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Date: Thu, 10 Dec 2020 11:50:07 +0300 Subject: [PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one Originally the procedure of the ULPI transaction finish detection has been developed as a simple busy-loop with just decrementing counter and no delays. It's wrong since on different systems the loop will take a different time to complete. So if the system bus and CPU are fast enough to overtake the ULPI bus and the companion PHY reaction, then we'll get to take a false timeout error. Fix this by converting the busy-loop procedure to take the standard bus speed, address value and the registers access mode into account for the busy-loop delay calculation. Here is the way the fix works. It's known that the ULPI bus is clocked with 60MHz signal. In accordance with [1] the ULPI bus protocol is created so to spend 5 and 6 clock periods for immediate register write and read operations respectively, and 6 and 7 clock periods - for the extended register writes and reads. Based on that we can easily pre-calculate the time which will be needed for the controller to perform a requested IO operation. Note we'll still preserve the attempts counter in case if the DWC USB3 controller has got some internals delays. [1] UTMI+ Low Pin Interface (ULPI) Specification, Revision 1.1, October 20, 2004, pp. 30 - 36. Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210085008.13264-3-Sergey.Semin@baikalelectro… Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index 3cc4f4970c05..54c877f7b51d 100644 --- a/drivers/usb/dwc3/ulpi.c +++ b/drivers/usb/dwc3/ulpi.c @@ -7,6 +7,8 @@ * Author: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> */ +#include <linux/delay.h> +#include <linux/time64.h> #include <linux/ulpi/regs.h> #include "core.h" @@ -17,12 +19,22 @@ DWC3_GUSB2PHYACC_ADDR(ULPI_ACCESS_EXTENDED) | \ DWC3_GUSB2PHYACC_EXTEND_ADDR(a) : DWC3_GUSB2PHYACC_ADDR(a)) -static int dwc3_ulpi_busyloop(struct dwc3 *dwc) +#define DWC3_ULPI_BASE_DELAY DIV_ROUND_UP(NSEC_PER_SEC, 60000000L) + +static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read) { + unsigned long ns = 5L * DWC3_ULPI_BASE_DELAY; unsigned int count = 1000; u32 reg; + if (addr >= ULPI_EXT_VENDOR_SPECIFIC) + ns += DWC3_ULPI_BASE_DELAY; + + if (read) + ns += DWC3_ULPI_BASE_DELAY; + while (count--) { + ndelay(ns); reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0)); if (reg & DWC3_GUSB2PHYACC_DONE) return 0; @@ -47,7 +59,7 @@ static int dwc3_ulpi_read(struct device *dev, u8 addr) reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr); dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - ret = dwc3_ulpi_busyloop(dwc); + ret = dwc3_ulpi_busyloop(dwc, addr, true); if (ret) return ret; @@ -71,7 +83,7 @@ static int dwc3_ulpi_write(struct device *dev, u8 addr, u8 val) reg |= DWC3_GUSB2PHYACC_WRITE | val; dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - return dwc3_ulpi_busyloop(dwc); + return dwc3_ulpi_busyloop(dwc, addr, false); } static const struct ulpi_ops dwc3_ulpi_ops = {

4 years, 5 months

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FAILED: patch "[PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fca3f138105727c3a22edda32d02f91ce1bf11c9 Mon Sep 17 00:00:00 2001 From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Date: Thu, 10 Dec 2020 11:50:07 +0300 Subject: [PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one Originally the procedure of the ULPI transaction finish detection has been developed as a simple busy-loop with just decrementing counter and no delays. It's wrong since on different systems the loop will take a different time to complete. So if the system bus and CPU are fast enough to overtake the ULPI bus and the companion PHY reaction, then we'll get to take a false timeout error. Fix this by converting the busy-loop procedure to take the standard bus speed, address value and the registers access mode into account for the busy-loop delay calculation. Here is the way the fix works. It's known that the ULPI bus is clocked with 60MHz signal. In accordance with [1] the ULPI bus protocol is created so to spend 5 and 6 clock periods for immediate register write and read operations respectively, and 6 and 7 clock periods - for the extended register writes and reads. Based on that we can easily pre-calculate the time which will be needed for the controller to perform a requested IO operation. Note we'll still preserve the attempts counter in case if the DWC USB3 controller has got some internals delays. [1] UTMI+ Low Pin Interface (ULPI) Specification, Revision 1.1, October 20, 2004, pp. 30 - 36. Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210085008.13264-3-Sergey.Semin@baikalelectro… Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index 3cc4f4970c05..54c877f7b51d 100644 --- a/drivers/usb/dwc3/ulpi.c +++ b/drivers/usb/dwc3/ulpi.c @@ -7,6 +7,8 @@ * Author: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> */ +#include <linux/delay.h> +#include <linux/time64.h> #include <linux/ulpi/regs.h> #include "core.h" @@ -17,12 +19,22 @@ DWC3_GUSB2PHYACC_ADDR(ULPI_ACCESS_EXTENDED) | \ DWC3_GUSB2PHYACC_EXTEND_ADDR(a) : DWC3_GUSB2PHYACC_ADDR(a)) -static int dwc3_ulpi_busyloop(struct dwc3 *dwc) +#define DWC3_ULPI_BASE_DELAY DIV_ROUND_UP(NSEC_PER_SEC, 60000000L) + +static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read) { + unsigned long ns = 5L * DWC3_ULPI_BASE_DELAY; unsigned int count = 1000; u32 reg; + if (addr >= ULPI_EXT_VENDOR_SPECIFIC) + ns += DWC3_ULPI_BASE_DELAY; + + if (read) + ns += DWC3_ULPI_BASE_DELAY; + while (count--) { + ndelay(ns); reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0)); if (reg & DWC3_GUSB2PHYACC_DONE) return 0; @@ -47,7 +59,7 @@ static int dwc3_ulpi_read(struct device *dev, u8 addr) reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr); dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - ret = dwc3_ulpi_busyloop(dwc); + ret = dwc3_ulpi_busyloop(dwc, addr, true); if (ret) return ret; @@ -71,7 +83,7 @@ static int dwc3_ulpi_write(struct device *dev, u8 addr, u8 val) reg |= DWC3_GUSB2PHYACC_WRITE | val; dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - return dwc3_ulpi_busyloop(dwc); + return dwc3_ulpi_busyloop(dwc, addr, false); } static const struct ulpi_ops dwc3_ulpi_ops = {

4 years, 5 months

2
1
0 0

FAILED: patch "[PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fca3f138105727c3a22edda32d02f91ce1bf11c9 Mon Sep 17 00:00:00 2001 From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Date: Thu, 10 Dec 2020 11:50:07 +0300 Subject: [PATCH] usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one Originally the procedure of the ULPI transaction finish detection has been developed as a simple busy-loop with just decrementing counter and no delays. It's wrong since on different systems the loop will take a different time to complete. So if the system bus and CPU are fast enough to overtake the ULPI bus and the companion PHY reaction, then we'll get to take a false timeout error. Fix this by converting the busy-loop procedure to take the standard bus speed, address value and the registers access mode into account for the busy-loop delay calculation. Here is the way the fix works. It's known that the ULPI bus is clocked with 60MHz signal. In accordance with [1] the ULPI bus protocol is created so to spend 5 and 6 clock periods for immediate register write and read operations respectively, and 6 and 7 clock periods - for the extended register writes and reads. Based on that we can easily pre-calculate the time which will be needed for the controller to perform a requested IO operation. Note we'll still preserve the attempts counter in case if the DWC USB3 controller has got some internals delays. [1] UTMI+ Low Pin Interface (ULPI) Specification, Revision 1.1, October 20, 2004, pp. 30 - 36. Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support") Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru> Link: https://lore.kernel.org/r/20201210085008.13264-3-Sergey.Semin@baikalelectro… Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index 3cc4f4970c05..54c877f7b51d 100644 --- a/drivers/usb/dwc3/ulpi.c +++ b/drivers/usb/dwc3/ulpi.c @@ -7,6 +7,8 @@ * Author: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> */ +#include <linux/delay.h> +#include <linux/time64.h> #include <linux/ulpi/regs.h> #include "core.h" @@ -17,12 +19,22 @@ DWC3_GUSB2PHYACC_ADDR(ULPI_ACCESS_EXTENDED) | \ DWC3_GUSB2PHYACC_EXTEND_ADDR(a) : DWC3_GUSB2PHYACC_ADDR(a)) -static int dwc3_ulpi_busyloop(struct dwc3 *dwc) +#define DWC3_ULPI_BASE_DELAY DIV_ROUND_UP(NSEC_PER_SEC, 60000000L) + +static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read) { + unsigned long ns = 5L * DWC3_ULPI_BASE_DELAY; unsigned int count = 1000; u32 reg; + if (addr >= ULPI_EXT_VENDOR_SPECIFIC) + ns += DWC3_ULPI_BASE_DELAY; + + if (read) + ns += DWC3_ULPI_BASE_DELAY; + while (count--) { + ndelay(ns); reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0)); if (reg & DWC3_GUSB2PHYACC_DONE) return 0; @@ -47,7 +59,7 @@ static int dwc3_ulpi_read(struct device *dev, u8 addr) reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr); dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - ret = dwc3_ulpi_busyloop(dwc); + ret = dwc3_ulpi_busyloop(dwc, addr, true); if (ret) return ret; @@ -71,7 +83,7 @@ static int dwc3_ulpi_write(struct device *dev, u8 addr, u8 val) reg |= DWC3_GUSB2PHYACC_WRITE | val; dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg); - return dwc3_ulpi_busyloop(dwc); + return dwc3_ulpi_busyloop(dwc, addr, false); } static const struct ulpi_ops dwc3_ulpi_ops = {

4 years, 5 months

2
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0 0

[PATCH v5] tpm_tis: Add missing tpm_request/relinquish_locality() calls

by Lukasz Majczak

There are missing calls to tpm_request_locality() before the calls to the tpm_get_timeouts() and tpm_tis_probe_irq_single() - both functions internally send commands to the tpm using tpm_tis_send_data() which in turn, at the very beginning, calls the tpm_tis_status(). This one tries to read TPM_STS register, what fails and propagates this error upward. The read fails due to lack of acquired locality, as it is described in TCG PC Client Platform TPM Profile (PTP) Specification, paragraph 6.1 FIFO Interface Locality Usage per Register, Table 39 Register Behavior Based on Locality Setting for FIFO - a read attempt to TPM_STS_x Registers returns 0xFF in case of lack of locality. The described situation manifests itself with the following warning trace: [ 4.324298] TPM returned invalid status [ 4.324806] WARNING: CPU: 2 PID: 1 at drivers/char/tpm/tpm_tis_core.c:275 tpm_tis_status+0x86/0x8f Tested on Samsung Chromebook Pro (Caroline), TPM 1.2 (SLB 9670) Fixes: a3fbfae82b4c ("tpm: take TPM chip power gating out of tpm_transmit()") Signed-off-by: Lukasz Majczak <lma(a)semihalf.com> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> --- Hi I have tried to clean all the pointed issues, but decided to stay with tpm_request/relinquish_locality() calls instead of using tpm_chip_start/stop(), the rationale behind this is that, in this case only locality is requested, there is no need to enable/disable the clock, the similar case is present in the probe_itpm() function. One more clarification is that, the TPM present on my test machine is the SLB 9670 (not Cr50). Best regards, Lukasz Changes: v4->v5: * Fixed style, typos, clarified commit message drivers/char/tpm/tpm-chip.c | 6 ++++-- drivers/char/tpm/tpm-interface.c | 13 ++++++++++--- drivers/char/tpm/tpm.h | 2 ++ drivers/char/tpm/tpm_tis_core.c | 14 +++++++++++--- 4 files changed, 27 insertions(+), 8 deletions(-) diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index ddaeceb7e109..ce9c2650fbe5 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -32,7 +32,7 @@ struct class *tpm_class; struct class *tpmrm_class; dev_t tpm_devt; -static int tpm_request_locality(struct tpm_chip *chip) +int tpm_request_locality(struct tpm_chip *chip) { int rc; @@ -46,8 +46,9 @@ static int tpm_request_locality(struct tpm_chip *chip) chip->locality = rc; return 0; } +EXPORT_SYMBOL_GPL(tpm_request_locality); -static void tpm_relinquish_locality(struct tpm_chip *chip) +void tpm_relinquish_locality(struct tpm_chip *chip) { int rc; @@ -60,6 +61,7 @@ static void tpm_relinquish_locality(struct tpm_chip *chip) chip->locality = -1; } +EXPORT_SYMBOL_GPL(tpm_relinquish_locality); static int tpm_cmd_ready(struct tpm_chip *chip) { diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 1621ce818705..2a9001d329f2 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -241,10 +241,17 @@ int tpm_get_timeouts(struct tpm_chip *chip) if (chip->flags & TPM_CHIP_FLAG_HAVE_TIMEOUTS) return 0; - if (chip->flags & TPM_CHIP_FLAG_TPM2) + if (chip->flags & TPM_CHIP_FLAG_TPM2) { return tpm2_get_timeouts(chip); - else - return tpm1_get_timeouts(chip); + } else { + ssize_t ret = tpm_request_locality(chip); + + if (ret) + return ret; + ret = tpm1_get_timeouts(chip); + tpm_relinquish_locality(chip); + return ret; + } } EXPORT_SYMBOL_GPL(tpm_get_timeouts); diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 947d1db0a5cc..8c13008437dd 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -193,6 +193,8 @@ static inline void tpm_msleep(unsigned int delay_msec) int tpm_chip_start(struct tpm_chip *chip); void tpm_chip_stop(struct tpm_chip *chip); +int tpm_request_locality(struct tpm_chip *chip); +void tpm_relinquish_locality(struct tpm_chip *chip); struct tpm_chip *tpm_find_get_ops(struct tpm_chip *chip); __must_check int tpm_try_get_ops(struct tpm_chip *chip); void tpm_put_ops(struct tpm_chip *chip); diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c index 431919d5f48a..d4f381d6356e 100644 --- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -708,11 +708,19 @@ static int tpm_tis_gen_interrupt(struct tpm_chip *chip) u32 cap2; cap_t cap; - if (chip->flags & TPM_CHIP_FLAG_TPM2) + if (chip->flags & TPM_CHIP_FLAG_TPM2) { return tpm2_get_tpm_pt(chip, 0x100, &cap2, desc); - else - return tpm1_getcap(chip, TPM_CAP_PROP_TIS_TIMEOUT, &cap, desc, + } else { + ssize_t ret = tpm_request_locality(chip); + + if (ret) + return ret; + ret = tpm1_getcap(chip, TPM_CAP_PROP_TIS_TIMEOUT, &cap, desc, 0); + tpm_relinquish_locality(chip); + return ret; + } + } /* Register the IRQ and issue a command that will cause an interrupt. If an -- 2.25.1

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