October 2021 - Linux-stable-mirror

[PATCH 2/4] ath6kl: fix control-message timeout

by Johan Hovold

USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 241b128b6b69 ("ath6kl: add back beginnings of USB support") Cc: stable(a)vger.kernel.org # 3.4 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/net/wireless/ath/ath6kl/usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c index 5372e948e761..bd367b79a4d3 100644 --- a/drivers/net/wireless/ath/ath6kl/usb.c +++ b/drivers/net/wireless/ath/ath6kl/usb.c @@ -907,7 +907,7 @@ static int ath6kl_usb_submit_ctrl_in(struct ath6kl_usb *ar_usb, req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, buf, - size, 2 * HZ); + size, 2000); if (ret < 0) { ath6kl_warn("Failed to read usb control message: %d\n", ret); -- 2.32.0

3 years, 2 months

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[PATCH] most: fix control-message timeouts

by Johan Hovold

USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Use the common control-message timeout defines for the five-second timeouts. Fixes: 97a6f772f36b ("drivers: most: add USB adapter driver") Cc: stable(a)vger.kernel.org # 5.9 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/most/most_usb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/most/most_usb.c b/drivers/most/most_usb.c index 2640c5b326a4..acabb7715b42 100644 --- a/drivers/most/most_usb.c +++ b/drivers/most/most_usb.c @@ -149,7 +149,8 @@ static inline int drci_rd_reg(struct usb_device *dev, u16 reg, u16 *buf) retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), DRCI_READ_REQ, req_type, 0x0000, - reg, dma_buf, sizeof(*dma_buf), 5 * HZ); + reg, dma_buf, sizeof(*dma_buf), + USB_CTRL_GET_TIMEOUT); *buf = le16_to_cpu(*dma_buf); kfree(dma_buf); @@ -176,7 +177,7 @@ static inline int drci_wr_reg(struct usb_device *dev, u16 reg, u16 data) reg, NULL, 0, - 5 * HZ); + USB_CTRL_SET_TIMEOUT); } static inline int start_sync_ep(struct usb_device *usb_dev, u16 ep) -- 2.32.0

3 years, 2 months

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[PATCH 2/2] USB: iowarrior: fix control-message timeouts

by Johan Hovold

USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Use the common control-message timeout define for the five-second timeout and drop the driver-specific one. Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.") Cc: stable(a)vger.kernel.org # 2.6.21 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/misc/iowarrior.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index efbd317f2f25..988a8c02e7e2 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -99,10 +99,6 @@ struct iowarrior { /* globals */ /*--------------*/ -/* - * USB spec identifies 5 second timeouts. - */ -#define GET_TIMEOUT 5 #define USB_REQ_GET_REPORT 0x01 //#if 0 static int usb_get_report(struct usb_device *dev, @@ -114,7 +110,7 @@ static int usb_get_report(struct usb_device *dev, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, (type << 8) + id, inter->desc.bInterfaceNumber, buf, size, - GET_TIMEOUT*HZ); + USB_CTRL_GET_TIMEOUT); } //#endif @@ -129,7 +125,7 @@ static int usb_set_report(struct usb_interface *intf, unsigned char type, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (type << 8) + id, intf->cur_altsetting->desc.bInterfaceNumber, buf, - size, HZ); + size, 1000); } /*---------------------*/ -- 2.32.0

3 years, 2 months

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[PATCH 0/2] fix two bugs for file THP

by Rongwei Wang

Patch 1/2 had been sent about weeks ago, the original link here: https://patchwork.kernel.org/project/linux-mm/patch/20211011022241.97072-2-… It seems to be ignored, and send out again here. Patch 2/2 is sent out first time. And Patch 1/2 and 2/2 both to fix different bugs for commit eb6ecbed0aa2 ("mm, thp: relax the VM_DENYWRITE constraint on file-backed THPs"). In addition, I find the stable version (I had check 5.14) has contained above commit (eb6ecbed0aa2), so I will add "cc stable mail list" when sending Patches. Thanks! Rongwei Wang (2): mm, thp: lock filemap when truncating page cache mm, thp: fix incorrect unmap behavior for private pages fs/open.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) -- 2.27.0

3 years, 2 months

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[PATCH 5.10 0/1] s390/pci: fix zpci_zdev_put() on reserve

by Niklas Schnelle

Hi Greg, Hi Sasha, Please take this backport of the upstream commit a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve") for the v5.10 stable series. Unlike the v5.14 series we do *NOT* include commit 023cc3cb1e4b ("s390/pci: cleanup resources only if necessary") either as a separate commit subsumed. We don't yet have the zdev->has_resource attribute that was added as part of v5.13 and do not need it for this fix. Thanks, Niklas Niklas Schnelle (1): s390/pci: fix zpci_zdev_put() on reserve arch/s390/include/asm/pci.h | 3 ++ arch/s390/pci/pci.c | 45 ++++++++++++++++++++++++++---- arch/s390/pci/pci_event.c | 4 +-- drivers/pci/hotplug/s390_pci_hpc.c | 9 +----- 4 files changed, 46 insertions(+), 15 deletions(-) -- 2.25.1

3 years, 2 months

2
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stable-rc/queue/5.14 baseline: 168 runs, 1 regressions (v5.14.14-159-g1edf0cf850d7)

by kernelci.org bot

stable-rc/queue/5.14 baseline: 168 runs, 1 regressions (v5.14.14-159-g1edf0cf850d7) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.14/kernel/v5.14.14… Test: baseline Tree: stable-rc Branch: queue/5.14 Describe: v5.14.14-159-g1edf0cf850d7 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 1edf0cf850d73a4ca01c16192bd82a43e478f027 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/61763f9a6c5f087a473358dc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.14/v5.14.14-159-g1edf0cf850… HTML log: https://storage.kernelci.org//stable-rc/queue-5.14/v5.14.14-159-g1edf0cf850… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61763f9a6c5f087a473358dd failing since 0 day (last pass: v5.14.14-64-gb66eb77f69e4, first fail: v5.14.14-124-g710e5bbf51e3)

3 years, 2 months

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[PATCH 1/8] KVM: SEV-ES: fix length of string I/O

by Paolo Bonzini

The size of the data in the scratch buffer is not divided by the size of each port I/O operation, so vcpu->arch.pio.count ends up being larger than it should be by a factor of size. Cc: stable(a)vger.kernel.org Fixes: 7ed9abfe8e9f ("KVM: SVM: Support string IO operations for an SEV-ES guest") Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> --- arch/x86/kvm/svm/sev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index c36b5fe4c27c..e672493b5d8d 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -2583,7 +2583,7 @@ int sev_es_string_io(struct vcpu_svm *svm, int size, unsigned int port, int in) return -EINVAL; return kvm_sev_es_string_io(&svm->vcpu, size, port, - svm->ghcb_sa, svm->ghcb_sa_len, in); + svm->ghcb_sa, svm->ghcb_sa_len / size, in); } void sev_es_init_vmcb(struct vcpu_svm *svm) -- 2.27.0

3 years, 2 months

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[PATCH 5.14 0/2] s390/pci: fix zpci_zdev_put() on reserve

by Niklas Schnelle

Hi Greg, Hi Sasha, Please take this backport of the upstream commit a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve") for the v5.14 stable series. After adding the prerequisite commit 023cc3cb1e4b ("s390/pci: cleanup resources only if necessary") both it and the original upstream patch apply cleanly. I have also tested them with the original problem situation on top of v5.14.14 and confirmed the issue to be fixed. Thanks, Niklas Niklas Schnelle (2): s390/pci: cleanup resources only if necessary s390/pci: fix zpci_zdev_put() on reserve arch/s390/include/asm/pci.h | 2 ++ arch/s390/pci/pci.c | 48 ++++++++++++++++++++++++++---- arch/s390/pci/pci_event.c | 4 +-- drivers/pci/hotplug/s390_pci_hpc.c | 9 +----- 4 files changed, 47 insertions(+), 16 deletions(-) -- 2.25.1

3 years, 2 months

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[PATCH v2 5.14 0/2] s390/pci: fix zpci_zdev_put() on reserve

by Niklas Schnelle

Hi Greg, Hi Sasha, Please take this backport of the upstream commit a46044a92add ("s390/pci: fix zpci_zdev_put() on reserve") for the v5.14 stable series. After adding the prerequisite commit 02368b7cf6c7 ("s390/pci: cleanup resources only if necessary") both it and the original upstream patch apply cleanly. I have also tested them with the original problem situation on top of v5.14.14 and confirmed the issue to be fixed. Thanks, Niklas Changes since v2: - Correct upstream commit hash Niklas Schnelle (2): s390/pci: cleanup resources only if necessary s390/pci: fix zpci_zdev_put() on reserve arch/s390/include/asm/pci.h | 2 ++ arch/s390/pci/pci.c | 48 ++++++++++++++++++++++++++---- arch/s390/pci/pci_event.c | 4 +-- drivers/pci/hotplug/s390_pci_hpc.c | 9 +----- 4 files changed, 47 insertions(+), 16 deletions(-) -- 2.25.1

3 years, 2 months

1
2
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stable-rc/queue/5.4 baseline: 161 runs, 1 regressions (v5.4.155-52-g038259934764)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 161 runs, 1 regressions (v5.4.155-52-g038259934764) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------+-------+---------------+----------+-----------+------------ hip07-d05 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.155-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.155-52-g038259934764 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 03825993476478d2b48a06a7b31465e5b0fba429 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------+-------+---------------+----------+-----------+------------ hip07-d05 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/61763a9672ca91c100335911 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.155-52-g038259934764… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.155-52-g038259934764… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61763a9672ca91c100335912 new failure (last pass: v5.4.155-52-g00d0519619ad)

3 years, 2 months

1
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Linux-stable-mirror October 2021