February 2019 - Linux-stable-mirror

[merged] revert-mm-dont-reclaim-inodes-with-many-attached-pages.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: Revert "mm: don't reclaim inodes with many attached pages" has been removed from the -mm tree. Its filename was revert-mm-dont-reclaim-inodes-with-many-attached-pages.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Dave Chinner <dchinner(a)redhat.com> Subject: Revert "mm: don't reclaim inodes with many attached pages" This reverts a76cf1a474d7d ("mm: don't reclaim inodes with many attached pages"). This change causes serious changes to page cache and inode cache behaviour and balance, resulting in major performance regressions when combining worklaods such as large file copies and kernel compiles. https://bugzilla.kernel.org/show_bug.cgi?id=202441 This change is a hack to work around the problems introduced by changing how agressive shrinkers are on small caches in commit 172b06c32b94 ("mm: slowly shrink slabs with a relatively small number of objects"). It creates more problems than it solves, wasn't adequately reviewed or tested, so it needs to be reverted. Link: http://lkml.kernel.org/r/20190130041707.27750-2-david@fromorbit.com Fixes: a76cf1a474d7d ("mm: don't reclaim inodes with many attached pages") Signed-off-by: Dave Chinner <dchinner(a)redhat.com> Cc: Wolfgang Walter <linux(a)stwm.de> Cc: Roman Gushchin <guro(a)fb.com> Cc: Spock <dairinin(a)gmail.com> Cc: Rik van Riel <riel(a)surriel.com> Cc: Michal Hocko <mhocko(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/inode.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- a/fs/inode.c~revert-mm-dont-reclaim-inodes-with-many-attached-pages +++ a/fs/inode.c @@ -730,11 +730,8 @@ static enum lru_status inode_lru_isolate return LRU_REMOVED; } - /* - * Recently referenced inodes and inodes with many attached pages - * get one more pass. - */ - if (inode->i_state & I_REFERENCED || inode->i_data.nrpages > 1) { + /* recently referenced inodes get one more pass */ + if (inode->i_state & I_REFERENCED) { inode->i_state &= ~I_REFERENCED; spin_unlock(&inode->i_lock); return LRU_ROTATE; _ Patches currently in -mm which might be from dchinner(a)redhat.com are

5 years, 10 months

1
0
0 0

[PATCH 4/4] hisi_sas: fix calls to dma_set_mask_and_coherent()

by Hannes Reinecke

The change to use dma_set_mask_and_coherent() incorrectly made a second call with the 32 bit DMA mask value when the call with the 64 bit DMA mask value succeeded. This resulted in FC connections failing due to corrupted data buffers, and various other SCSI/FCP I/O errors. Fixes: e4db40e7a1a2 ("scsi: hisi_sas: use dma_set_mask_and_coherent") Cc: <stable(a)vger.kernel.org> Suggested-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Hannes Reinecke <hare(a)suse.com> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index eed7fc5b3389..bc17fa0d8375 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2323,6 +2323,7 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, struct Scsi_Host *shost; struct hisi_hba *hisi_hba; struct device *dev = &pdev->dev; + int error; shost = scsi_host_alloc(hw->sht, sizeof(*hisi_hba)); if (!shost) { @@ -2343,8 +2344,11 @@ static struct Scsi_Host *hisi_sas_shost_alloc(struct platform_device *pdev, if (hisi_sas_get_fw_info(hisi_hba) < 0) goto err_out; - if (dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)) && - dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32))) { + error = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); + if (error) + error = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); + + if (error) { dev_err(dev, "No usable DMA addressing method\n"); goto err_out; } -- 2.16.4

5 years, 10 months

3
2
0 0

[PATCH 2/4] hptiop: fix calls to dma_set_mask_and_coherent()

by Hannes Reinecke

The change to use dma_set_mask_and_coherent() incorrectly made a second call with the 32 bit DMA mask value when the call with the 64 bit DMA mask value succeeded. This resulted in NVMe/FC connections failing due to corrupted data buffers, and various other SCSI/FCP I/O errors. Fixes: 453cd3700ca3 ("scsi: hptiop: use dma_set_mask") Cc: <stable(a)vger.kernel.org> Suggested-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Hannes Reinecke <hare(a)suse.com> --- drivers/scsi/hptiop.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c index 3eedfd4f8f57..251c084a6ff0 100644 --- a/drivers/scsi/hptiop.c +++ b/drivers/scsi/hptiop.c @@ -1292,6 +1292,7 @@ static int hptiop_probe(struct pci_dev *pcidev, const struct pci_device_id *id) dma_addr_t start_phy; void *start_virt; u32 offset, i, req_size; + int rc; dprintk("hptiop_probe(%p)\n", pcidev); @@ -1308,9 +1309,12 @@ static int hptiop_probe(struct pci_dev *pcidev, const struct pci_device_id *id) /* Enable 64bit DMA if possible */ iop_ops = (struct hptiop_adapter_ops *)id->driver_data; - if (dma_set_mask(&pcidev->dev, - DMA_BIT_MASK(iop_ops->hw_dma_bit_mask)) || - dma_set_mask(&pcidev->dev, DMA_BIT_MASK(32))) { + rc = dma_set_mask(&pcidev->dev, + DMA_BIT_MASK(iop_ops->hw_dma_bit_mask)); + if (rc) + rc = dma_set_mask(&pcidev->dev, DMA_BIT_MASK(32)); + + if (rc) { printk(KERN_ERR "hptiop: fail to set dma_mask\n"); goto disable_pci_device; } -- 2.16.4

5 years, 10 months

2
1
0 0

[PATCH 1/4] lpfc: fix calls to dma_set_mask_and_coherent()

by Hannes Reinecke

The change to use dma_set_mask_and_coherent() incorrectly made a second call with the 32 bit DMA mask value when the call with the 64 bit DMA mask value succeeded. This resulted in NVMe/FC connections failing due to corrupted data buffers, and various other SCSI/FCP I/O errors. Fixes: f30e1bfd6154 ("scsi: lpfc: use dma_set_mask_and_coherent") Cc: <stable(a)vger.kernel.org> Suggested-by: Don Dutile <ddutile(a)redhat.com> Signed-off-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Hannes Reinecke <hare(a)suse.com> --- drivers/scsi/lpfc/lpfc_init.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index bede11e16349..8a4b096ffe47 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -7361,15 +7361,18 @@ lpfc_sli_pci_mem_setup(struct lpfc_hba *phba) unsigned long bar0map_len, bar2map_len; int i, hbq_count; void *ptr; - int error = -ENODEV; + int error; if (!pdev) return error; /* Set the device DMA mask size */ - if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) || - dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) + error = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (error) + error = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); + if (error) return error; + error = -ENODEV; /* Get the bus address of Bar0 and Bar2 and the number of bytes * required by each mapping. -- 2.16.4

5 years, 10 months

2
1
0 0

patch "serial: 8250_pci: Fix number of ports for ACCES serial cards" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: 8250_pci: Fix number of ports for ACCES serial cards to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing 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 be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From b896b03bc7fce43a07012cc6bf5e2ab2fddf3364 Mon Sep 17 00:00:00 2001 From: Jay Dolan <jay.dolan(a)accesio.com> Date: Tue, 12 Feb 2019 21:43:11 -0800 Subject: serial: 8250_pci: Fix number of ports for ACCES serial cards Have the correct number of ports created for ACCES serial cards. Two port cards show up as four ports, and four port cards show up as eight. Fixes: c8d192428f52 ("serial: 8250: added acces i/o products quad and octal serial cards") Signed-off-by: Jay Dolan <jay.dolan(a)accesio.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/8250/8250_pci.c | 36 +++++++++++++++--------------- 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index d0957b2f1c93..fb162fd0fa9f 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -4560,10 +4560,10 @@ static const struct pci_device_id serial_pci_tbl[] = { */ { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_2SDB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM_2S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SDB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, @@ -4572,10 +4572,10 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_2DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM232_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4DB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, @@ -4584,10 +4584,10 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_2SMDB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM_2SM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SMDB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, @@ -4596,13 +4596,13 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7951 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, @@ -4611,16 +4611,16 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_2S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4S, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM232_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7954 }, @@ -4629,13 +4629,13 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_2SM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7954 }, + pbn_pericom_PI7C9X7952 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM422_4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7958 }, + pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM485_4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7958 }, + pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM422_8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7958 }, @@ -4644,19 +4644,19 @@ static const struct pci_device_id serial_pci_tbl[] = { pbn_pericom_PI7C9X7958 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7958 }, + pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7958 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7958 }, + pbn_pericom_PI7C9X7954 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_8SM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, pbn_pericom_PI7C9X7958 }, { PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4SM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, - pbn_pericom_PI7C9X7958 }, + pbn_pericom_PI7C9X7954 }, /* * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke) */ -- 2.20.1

5 years, 10 months

1
0
0 0

patch "serial: 8250_pci: Have ACCES cards that use the four port Pericom" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: 8250_pci: Have ACCES cards that use the four port Pericom to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing 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 be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 78d3820b9bd39028727c6aab7297b63c093db343 Mon Sep 17 00:00:00 2001 From: Jay Dolan <jay.dolan(a)accesio.com> Date: Tue, 12 Feb 2019 21:43:12 -0800 Subject: serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() The four port Pericom chips have the fourth port at the wrong address. Make use of quirk to fix it. Fixes: c8d192428f52 ("serial: 8250: added acces i/o products quad and octal serial cards") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Jay Dolan <jay.dolan(a)accesio.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/8250/8250_pci.c | 105 +++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c index fb162fd0fa9f..df41397de478 100644 --- a/drivers/tty/serial/8250/8250_pci.c +++ b/drivers/tty/serial/8250/8250_pci.c @@ -2027,6 +2027,111 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { .setup = pci_default_setup, .exit = pci_plx9050_exit, }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SDB, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_COM_4S, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4DB, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_COM232_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SMDB, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_COM_4SM, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4S, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM232_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM422_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM485_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SM, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, + { + .vendor = PCI_VENDOR_ID_ACCESIO, + .device = PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4SM, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .setup = pci_pericom_setup, + }, /* * SBS Technologies, Inc., PMC-OCTALPRO 232 */ -- 2.20.1

5 years, 10 months

1
0
0 0

patch "iio: adc: exynos-adc: Use proper number of channels for Exynos4x12" 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: adc: exynos-adc: Use proper number of channels for Exynos4x12 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 103cda6a3b8d2c10d5f8cd7abad118e9db8f4776 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzk(a)kernel.org> Date: Tue, 12 Feb 2019 18:45:49 +0100 Subject: iio: adc: exynos-adc: Use proper number of channels for Exynos4x12 Exynos4212 and Exynos4412 have only four ADC channels so using "samsung,exynos-adc-v1" compatible (for eight channels ADCv1) on them is wrong. Add a new compatible for Exynos4x12. Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org> Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- .../bindings/iio/adc/samsung,exynos-adc.txt | 4 +++- drivers/iio/adc/exynos_adc.c | 17 +++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt index a10c1f89037d..e1fe02f3e3e9 100644 --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.txt @@ -11,11 +11,13 @@ New driver handles the following Required properties: - compatible: Must be "samsung,exynos-adc-v1" - for exynos4412/5250 controllers. + for Exynos5250 controllers. Must be "samsung,exynos-adc-v2" for future controllers. Must be "samsung,exynos3250-adc" for controllers compatible with ADC of Exynos3250. + Must be "samsung,exynos4212-adc" for + controllers compatible with ADC of Exynos4212 and Exynos4412. Must be "samsung,exynos7-adc" for the ADC in Exynos7 and compatibles Must be "samsung,s3c2410-adc" for diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 41da522fc673..1ca2c4d39f87 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -115,6 +115,7 @@ #define MAX_ADC_V2_CHANNELS 10 #define MAX_ADC_V1_CHANNELS 8 #define MAX_EXYNOS3250_ADC_CHANNELS 2 +#define MAX_EXYNOS4212_ADC_CHANNELS 4 #define MAX_S5PV210_ADC_CHANNELS 10 /* Bit definitions common for ADC_V1 and ADC_V2 */ @@ -271,6 +272,19 @@ static void exynos_adc_v1_start_conv(struct exynos_adc *info, writel(con1 | ADC_CON_EN_START, ADC_V1_CON(info->regs)); } +/* Exynos4212 and 4412 is like ADCv1 but with four channels only */ +static const struct exynos_adc_data exynos4212_adc_data = { + .num_channels = MAX_EXYNOS4212_ADC_CHANNELS, + .mask = ADC_DATX_MASK, /* 12 bit ADC resolution */ + .needs_adc_phy = true, + .phy_offset = EXYNOS_ADCV1_PHY_OFFSET, + + .init_hw = exynos_adc_v1_init_hw, + .exit_hw = exynos_adc_v1_exit_hw, + .clear_irq = exynos_adc_v1_clear_irq, + .start_conv = exynos_adc_v1_start_conv, +}; + static const struct exynos_adc_data exynos_adc_v1_data = { .num_channels = MAX_ADC_V1_CHANNELS, .mask = ADC_DATX_MASK, /* 12 bit ADC resolution */ @@ -492,6 +506,9 @@ static const struct of_device_id exynos_adc_match[] = { }, { .compatible = "samsung,s5pv210-adc", .data = &exynos_adc_s5pv210_data, + }, { + .compatible = "samsung,exynos4212-adc", + .data = &exynos4212_adc_data, }, { .compatible = "samsung,exynos-adc-v1", .data = &exynos_adc_v1_data, -- 2.20.1

5 years, 10 months

1
0
0 0

patch "iio: adc: exynos-adc: Fix NULL pointer exception on unbind" 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: adc: exynos-adc: Fix NULL pointer exception on unbind 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 2ea8bab4dd2a9014e723b28091831fa850b82d83 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzk(a)kernel.org> Date: Sat, 9 Feb 2019 00:39:27 +0100 Subject: iio: adc: exynos-adc: Fix NULL pointer exception on unbind Fix NULL pointer exception on device unbind when device tree does not contain "has-touchscreen" property. In such case the input device is not registered so it should not be unregistered. $ echo "12d10000.adc" > /sys/bus/platform/drivers/exynos-adc/unbind Unable to handle kernel NULL pointer dereference at virtual address 00000474 ... (input_unregister_device) from [<c0772060>] (exynos_adc_remove+0x20/0x80) (exynos_adc_remove) from [<c0587d5c>] (platform_drv_remove+0x20/0x40) (platform_drv_remove) from [<c05860f0>] (device_release_driver_internal+0xdc/0x1ac) (device_release_driver_internal) from [<c0583ecc>] (unbind_store+0x60/0xd4) (unbind_store) from [<c031b89c>] (kernfs_fop_write+0x100/0x1e0) (kernfs_fop_write) from [<c029709c>] (__vfs_write+0x2c/0x17c) (__vfs_write) from [<c0297374>] (vfs_write+0xa4/0x184) (vfs_write) from [<c0297594>] (ksys_write+0x4c/0xac) (ksys_write) from [<c0101000>] (ret_fast_syscall+0x0/0x28) Fixes: 2bb8ad9b44c5 ("iio: exynos-adc: add experimental touchscreen support") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/exynos_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index fa2d2b5767f3..41da522fc673 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -929,7 +929,7 @@ static int exynos_adc_remove(struct platform_device *pdev) struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct exynos_adc *info = iio_priv(indio_dev); - if (IS_REACHABLE(CONFIG_INPUT)) { + if (IS_REACHABLE(CONFIG_INPUT) && info->input) { free_irq(info->tsirq, info); input_unregister_device(info->input); } -- 2.20.1

5 years, 10 months

1
0
0 0

[PATCH 4.14 0/8] uio backport fixes for 4.14

by Rantala, Tommi T. (Nokia - FI/Espoo)

Backport uio fixes to 4.14, to fix use-after-free memory errors. Changed __poll_t to unsigned int as the former not found in 4.14, and resolved some patch context conflicts. Hailong Liu (1): uio: fix wrong return value from uio_mmap() Hamish Martin (2): uio: Reduce return paths from uio_write() uio: Prevent device destruction while fds are open Xiubo Li (5): uio: use request_threaded_irq instead uio: change to use the mutex lock instead of the spin lock uio: fix crash after the device is unregistered uio: fix possible circular locking dependency Revert "uio: use request_threaded_irq instead" drivers/uio/uio.c | 206 ++++++++++++++++++++++++++++--------- include/linux/uio_driver.h | 4 +- 2 files changed, 163 insertions(+), 47 deletions(-) -- 2.20.1

5 years, 10 months

2
9
0 0

[PATCH 4.14 000/205] 4.14.99-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.99 release. There are 205 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 Feb 13 14:17:19 UTC 2019. 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-4.14.99-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.99-rc1 Peter Zijlstra <peterz(a)infradead.org> perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu() Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Add limit test for RC/UC send via loopback J. Bruce Fields <bfields(a)redhat.com> nfsd4: catch some false session retries J. Bruce Fields <bfields(a)redhat.com> nfsd4: fix cached replies to solo SEQUENCE compounds Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_pci: Make PCI class test non fatal Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> serial: fix race between flush_to_ldisc and tty_open Gustavo A. R. Silva <gustavo(a)embeddedor.com> perf tests evsel-tp-sched: Fix bitwise operator Mark Rutland <mark.rutland(a)arm.com> perf/core: Don't WARN() for impossible ring-buffer sizes Tony Luck <tony.luck(a)intel.com> x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out() Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/uncore: Add Node ID mask Josh Poimboeuf <jpoimboe(a)redhat.com> cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM Peter Shier <pshier(a)google.com> KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) Jann Horn <jannh(a)google.com> kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974) Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222) James Bottomley <James.Bottomley(a)HansenPartnership.com> scsi: aic94xx: fix module loading Vaibhav Jain <vaibhav(a)linux.ibm.com> scsi: cxlflash: Prevent deadlock when adapter probe fails Johan Hovold <johan(a)kernel.org> staging: speakup: fix tty-operation NULL derefs Paul Elder <paul.elder(a)ideasonboard.com> usb: gadget: musb: fix short isoc packets with inventra dma Gustavo A. R. Silva <gustavo(a)embeddedor.com> usb: gadget: udc: net2272: Fix bitwise and boolean operations Tejas Joglekar <tejas.joglekar(a)synopsys.com> usb: dwc3: gadget: Handle 0 xfer length for OUT EP Bin Liu <b-liu(a)ti.com> usb: phy: am335x: fix race condition in _probe Marc Zyngier <marc.zyngier(a)arm.com> irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID Thomas Gleixner <tglx(a)linutronix.de> futex: Handle early deadlock return correctly Leonid Iziumtsev <leonid.iziumtsev(a)gmail.com> dmaengine: imx-dma: fix wrong callback invoke Lukas Wunner <lukas(a)wunner.de> dmaengine: bcm2835: Fix abort of transactions Lukas Wunner <lukas(a)wunner.de> dmaengine: bcm2835: Fix interrupt race on RT Miklos Szeredi <mszeredi(a)redhat.com> fuse: handle zero sized retrieve correctly Miklos Szeredi <mszeredi(a)redhat.com> fuse: decrement NR_WRITEBACK_TEMP on the right page Jann Horn <jannh(a)google.com> fuse: call pipe_buf_release() under pipe lock Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Serialize codec registrations Charles Keepax <ckeepax(a)opensource.cirrus.com> ALSA: compress: Fix stop handling on compressed capture streams Rundong Ge <rdong.ge(a)gmail.com> net: dsa: slave: Don't propagate flag changes on down slave interfaces Cong Wang <xiyou.wangcong(a)gmail.com> net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames Florian Fainelli <f.fainelli(a)gmail.com> net: systemport: Fix WoL with password after deep sleep Eric Dumazet <edumazet(a)google.com> rds: fix refcount bug in rds_sock_addref Dan Carpenter <dan.carpenter(a)oracle.com> skge: potential memory corruption in skge_get_regs() Eric Dumazet <edumazet(a)google.com> rxrpc: bad unlock balance in rxrpc_recvmsg Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> net: dp83640: expire old TX-skb Govindarajulu Varadarajan <gvaradar(a)cisco.com> enic: fix checksum validation for IPv6 Eric Dumazet <edumazet(a)google.com> dccp: fool proof ccid_hc_[rt]x_parse_options() Eduardo Valentin <edubezval(a)gmail.com> thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set Du Changbin <changbin.du(a)gmail.com> scripts/gdb: fix lx-version string output Oleg Nesterov <oleg(a)redhat.com> exec: load_script: don't blindly truncate shebang string Davidlohr Bueso <dave(a)stgolabs.net> fs/epoll: drop ovflist branch prediction Liu, Chuansheng <chuansheng.liu(a)intel.com> kernel/hung_task.c: force console verbose before panic Cheng Lin <cheng.lin130(a)zte.com.cn> proc/sysctl: fix return error for proc_doulongvec_minmax() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> kernel/hung_task.c: break RCU locks based on jiffies Benjamin Gordon <bmgordon(a)google.com> fs/proc/base.c: use ns_capable instead of capable for timerslack_ns Aditya Pakki <pakki001(a)umn.edu> HID: lenovo: Add checks to fix of_led_classdev_register Bjorn Andersson <bjorn.andersson(a)linaro.org> thermal: generic-adc: Fix adc to temp interpolation Douglas Anderson <dianders(a)chromium.org> kdb: Don't back trace on a cpu that didn't round up Matthias Brugger <mbrugger(a)suse.com> thermal: bcm2835: enable hwmon explicitly Finn Thain <fthain(a)telegraphics.com.au> block/swim3: Fix -EBUSY error when re-opening device after unmount Scott Wood <oss(a)buserror.net> fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address() Wenwen Wang <wang6495(a)umn.edu> gdrom: fix a memory leak bug Jia-Ju Bai <baijiaju1990(a)gmail.com> isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw() Larry Chen <lchen(a)suse.com> ocfs2: improve ocfs2 Makefile Junxiao Bi <junxiao.bi(a)oracle.com> ocfs2: don't clear bh uptodate for block read Marc Zyngier <marc.zyngier(a)arm.com> scripts/decode_stacktrace: only strip base path when a prefix of the path Ondrej Mosnacek <omosnace(a)redhat.com> cgroup: fix parsing empty mount option string Sahitya Tummala <stummala(a)codeaurora.org> f2fs: fix sbi->extent_list corruption issue Kangjie Lu <kjlu(a)umn.edu> niu: fix missing checks of niu_pci_eeprom_read Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Avoid marking pages with "changed protection" Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: check ntwrk_buf_start for NULL before dereferencing it Stefan Roese <sr(a)denx.de> MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 Nathan Chancellor <natechancellor(a)gmail.com> crypto: ux500 - Use proper enum in hash_set_dma_transfer Nathan Chancellor <natechancellor(a)gmail.com> crypto: ux500 - Use proper enum in cryp_set_dma_transfer Michael Ellerman <mpe(a)ellerman.id.au> seq_buf: Make seq_buf_puts() null-terminate the buffer Kangjie Lu <kjlu(a)umn.edu> hwmon: (lm80) fix a missing check of bus read in lm80 probe Kangjie Lu <kjlu(a)umn.edu> hwmon: (lm80) fix a missing check of the status of SMBus read Chris Perl <cperl(a)janestreet.com> NFS: nfs_compare_mount_options always compare auth flavors. Jim Mattson <jmattson(a)google.com> kvm: Change offset in kvm_write_guest_offset_cached to unsigned Mahesh Salgaonkar <mahesh(a)linux.vnet.ibm.com> powerpc/fadump: Do not allow hot-remove memory from fadump reserved area. Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/mm: Fix reporting of kernel execute faults on the 8xx Noralf Trønnes <noralf(a)tronnes.org> fbdev: fbcon: Fix unregister crash when more than one framebuffer Lenny Szubowicz <lszubowi(a)redhat.com> ACPI/APEI: Clear GHES block_status before panic() Kai-Heng Feng <kai.heng.feng(a)canonical.com> igb: Fix an issue that PME is not enabled during runtime suspend Konstantin Khorenko <khorenko(a)virtuozzo.com> i40e: define proper net_device::neigh_priv_len Peter Rosin <peda(a)axentia.se> fbdev: fbmem: behave better with small rotated displays and many CPUs Guoqing Jiang <gqjiang(a)suse.com> md: fix raid10 hang issue caused by barrier Alexey Khoroshilov <khoroshilov(a)ispras.ru> video: clps711x-fb: release disp device node in probe() Nathan Chancellor <natechancellor(a)gmail.com> drbd: Avoid Clang warning about pointless switch statment Lars Ellenberg <lars.ellenberg(a)linbit.com> drbd: skip spurious timeout (ping-timeo) when failing promote Lars Ellenberg <lars.ellenberg(a)linbit.com> drbd: disconnect, if the wrong UUIDs are attached on a connected peer Roland Kammerer <roland.kammerer(a)linbit.com> drbd: narrow rcu_read_lock in drbd_sync_handshake Madhavan Srinivasan <maddy(a)linux.vnet.ibm.com> powerpc/perf: Fix thresholding counter data for unknown type Jia-Ju Bai <baijiaju1990(a)gmail.com> cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan() Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: smartpqi: increase fw status register read timeout Dave Carroll <david.carroll(a)microsemi.com> scsi: smartpqi: correct volume status Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: smartpqi: correct host serial num for ssa Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG Johan Hedberg <johan.hedberg(a)intel.com> Bluetooth: Fix unnecessary error message for HCI request completion YueHaibing <yuehaibing(a)huawei.com> xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi Johannes Berg <johannes.berg(a)intel.com> mac80211: fix radiotap vendor presence bitmap handling Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/uaccess: fix warning/error with access_ok() Dennis Zhou <dennis(a)kernel.org> percpu: convert spin_lock_irq to spin_lock_irqsave. Bin Liu <b-liu(a)ti.com> usb: musb: dsps: fix otg state machine Mark Rutland <mark.rutland(a)arm.com> arm64: KVM: Skip MMIO insn after emulation Michael Mueller <mimu(a)linux.ibm.com> KVM: s390: unregister debug feature on failing arch init Arnaldo Carvalho de Melo <acme(a)redhat.com> perf probe: Fix unchecked usage of strncpy() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf header: Fix unchecked usage of strncpy() Adrian Hunter <adrian.hunter(a)intel.com> perf test: Fix perf_event_attr test failure Beomho Seo <beomho.seo(a)samsung.com> tty: serial: samsung: Properly set flags in autoCTS mode Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci-xenon: Fix timeout checks Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci-of-esdhc: Fix timeout checks Kai-Heng Feng <kai.heng.feng(a)canonical.com> memstick: Prevent memstick host from getting runtime suspended during card detection Michal Suchanek <msuchanek(a)suse.de> mmc: bcm2835: reset host on timeout Phil Elwell <phil(a)raspberrypi.org> mmc: bcm2835: Recover from MMC_SEND_EXT_CSD Suraj Jitindar Singh <sjitindarsingh(a)gmail.com> KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines Arnd Bergmann <arnd(a)arndb.de> ARM: mmp: fix timer_init calls Fabio Estevam <festevam(a)gmail.com> ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M Arnd Bergmann <arnd(a)arndb.de> ARM: pxa: avoid section mismatch warning Stanislav Fomichev <sdf(a)google.com> selftests/bpf: use __bpf_constant_htons in test_prog.c Joey Zhang <joey.zhang(a)microchip.com> switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite Jan Kara <jack(a)suse.cz> udf: Fix BUG on corrupted inode Icenowy Zheng <icenowy(a)aosc.io> phy: sun4i-usb: add support for missing USB PHY index Adamski, Krzysztof (Nokia - PL/Wroclaw) <krzysztof.adamski(a)nokia.com> i2c-axxia: check for error conditions first Viresh Kumar <viresh.kumar(a)linaro.org> OPP: Use opp_table->regulators to verify no regulator case Yangtao Li <tiny.windzz(a)gmail.com> cpuidle: big.LITTLE: fix refcount leak Anson Huang <anson.huang(a)nxp.com> clk: imx6sl: ensure MMDC CH0 handshake is bypassed Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> sata_rcar: fix deferred probing Will Deacon <will.deacon(a)arm.com> iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer Vivek Gautam <vivek.gautam(a)codeaurora.org> iommu/arm-smmu: Add support for qcom,smmu-v2 variant Tejas Joglekar <tejas.joglekar(a)synopsys.com> usb: dwc3: gadget: Disable CSP for stream OUT ep Wolfram Sang <wsa+renesas(a)sang-engineering.com> watchdog: renesas_wdt: don't set divider while watchdog is running Dan Carpenter <dan.carpenter(a)oracle.com> tracing: Have trace_stack nr_entries compare not be so subtle Linus Walleij <linus.walleij(a)linaro.org> ARM: dts: Fix up the D-Link DIR-685 MTD partition info Philipp Zabel <p.zabel(a)pengutronix.de> media: coda: fix H.264 deblocking filter controls Jiong Wang <jiong.wang(a)netronome.com> mips: bpf: fix encoding bug for mm_srlv32_op Russell King - ARM Linux <linux(a)armlinux.org.uk> ARM: dts: Fix OMAP4430 SDP Ethernet startup Yu Zhao <yuzhao(a)google.com> iommu/amd: Fix amd_iommu=force_isolation Nicholas Mc Guire <hofrat(a)osadl.org> pinctrl: sx150x: handle failure case of devm_kstrdup Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: dwc3: trace: add missing break statement to make compiler happy Kaike Wan <kaike.wan(a)intel.com> IB/hfi1: Unreserve a reserved request when it is completed Peter Rajnoha <prajnoha(a)redhat.com> kobject: return error code if writing /sys/.../uevent fails Alexander Duyck <alexander.h.duyck(a)linux.intel.com> driver core: Move async_synchronize_full call Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: mtu3: fix the issue about SetFeature(U1/U2_Enable) Bart Van Assche <bvanassche(a)acm.org> timekeeping: Use proper seqcount initializer Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: hub: delay hub autosuspend if USB3 port is still link training Anurag Kumar Vulisha <anurag.kumar.vulisha(a)xilinx.com> usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb() Zoran Markovic <zmarkovic(a)sierrawireless.com> smack: fix access permissions for keyring Alexey Khoroshilov <khoroshilov(a)ispras.ru> media: DaVinci-VPBE: fix error handling in vpbe_initialize() Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> x86/fpu: Add might_fault() to user_insn() Lubomir Rintel <lkundrak(a)v3.sk> ARM: mmp/mmp2: dt: enable the clock Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp2: fix TWSI2 Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: don't adjust the LR value Harald Freudenberger <freude(a)linux.ibm.com> s390/zcrypt: improve special ap message cmd handling Arend van Spriel <arend.vanspriel(a)broadcom.com> firmware/efi: Add NULL pointer checks in efivars API functions Wei Wang <wvw(a)google.com> Thermal: do not clear passive state during system sleep Will Deacon <will.deacon(a)arm.com> arm64: io: Ensure value passed to __iormb() is held in a 64-bit register Sean Paul <seanpaul(a)chromium.org> drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state() J. Bruce Fields <bfields(a)redhat.com> nfsd4: fix crash on writing v4_end_grace before nfsd startup Yangtao Li <tiny.windzz(a)gmail.com> soc: bcm: brcmstb: Don't leak device tree node reference Young Xiao <YangX92(a)hotmail.com> sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN Will Deacon <will.deacon(a)arm.com> arm64: io: Ensure calls to delay routines are ordered against prior readX() Simon Horman <horms+renesas(a)verge.net.au> i2c: sh_mobile: add support for r8a77990 (R-Car E3) Tiezhu Yang <kernelpatch(a)126.com> f2fs: fix wrong return value of f2fs_acl_create Sheng Yong <shengyong1(a)huawei.com> f2fs: fix race between write_checkpoint and write_begin Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: avoid build warn of fall_through Yunlei He <heyunlei(a)huawei.com> f2fs: move dir data flush to write checkpoint process Michael Straube <straube.linux(a)gmail.com> staging: pi433: fix potential null dereference Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> ACPI: SPCR: Consider baud rate 0 as preconfigured state Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: adv*/tc358743/ths8200: fill in min width/height/pixelclock Hans de Goede <hdegoede(a)redhat.com> iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> iio: adc: meson-saradc: fix internal clock names Nicholas Mc Guire <hofrat(a)osadl.org> iio: adc: meson-saradc: check for devm_kasprintf failure Nathan Chancellor <natechancellor(a)gmail.com> dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll YueHaibing <yuehaibing(a)huawei.com> ptp: Fix pass zero to ERR_PTR() in ptp_clock_register Alexey Khoroshilov <khoroshilov(a)ispras.ru> media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm() Yangtao Li <tiny.windzz(a)gmail.com> soc/tegra: Don't leak device tree node reference Pu Wen <puwen(a)hygon.cn> perf tools: Add Hygon Dhyana support Sami Tolvanen <samitolvanen(a)google.com> modpost: validate symbol names also in find_elf_symbol Saeed Mahameed <saeedm(a)mellanox.com> net/mlx5: EQ, Use the right place to store/read IRQ affinity hint Nathan Chancellor <natechancellor(a)gmail.com> ARM: OMAP2+: hwmod: Fix some section annotations Damian Kos <dkos(a)cadence.com> drm/rockchip: fix for mailbox read size Ben Dooks <ben.dooks(a)codethink.co.uk> usbnet: smsc95xx: fix rx packet alignment Renato Lui Geh <renatogeh(a)gmail.com> staging: iio: ad7780: update voltage on read Brian Norris <briannorris(a)chromium.org> platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup Dexuan Cui <decui(a)microsoft.com> Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1 Andreas Puhm <puhm(a)oregano.at> fpga: altera-cvp: Fix registration for CvP incapable devices Matheus Tavares <matheus.bernardino(a)usp.br> staging:iio:ad2s90: Make probe handle spi_setup failure Paul Burton <paul.burton(a)mips.com> MIPS: Boston: Disable EG20T prefetch Miroslav Lichvar <mlichvar(a)redhat.com> ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl Andy Duan <fugang.duan(a)nxp.com> serial: fsl_lpuart: clear parity enable bit when disable parity Boris Brezillon <boris.brezillon(a)bootlin.com> drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE Eric Biggers <ebiggers(a)google.com> crypto: aes_ti - disable interrupts while accessing S-box Frank Rowand <frank.rowand(a)sony.com> powerpc/pseries: add of_node_put() in dlpar_detach_node() Colin Ian King <colin.king(a)canonical.com> x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux) Bob Peterson <rpeterso(a)redhat.com> dlm: Don't swamp the CPU with callbacks queued during recovery Yi Wang <wang.yi59(a)zte.com.cn> clk: boston: fix possible memory leak in clk_boston_setup() Yufen Wang <wangyufen(a)huawei.com> ARM: 8808/1: kexec:offline panic_smp_self_stop CPU James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Call sas_remove_host before removing the target devices James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Correct LCB RJT handling Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> ath9k: dynack: use authentication messages for 'late' ack Steve Longerbeam <slongerbeam(a)gmail.com> gpu: ipu-v3: image-convert: Prevent race between run and unprepare Arnd Bergmann <arnd(a)arndb.de> ASoC: Intel: mrfld: fix uninitialized variable access Lukas Wunner <lukas(a)wunner.de> pinctrl: bcm2835: Use raw spinlock for RT compatibility Deepak Sharma <deepak.sharma(a)amd.com> drm/vgem: Fix vgem_init to get drm device available. Slawomir Stepien <sst(a)poczta.fm> staging: iio: adc: ad7280a: handle error from __ad7280_read32() Gustavo A. R. Silva <gustavo(a)embeddedor.com> drm/bufs: Fix Spectre v1 vulnerability ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/gemini-dlink-dir-685.dts | 16 ++-- arch/arm/boot/dts/mmp2.dtsi | 9 +- arch/arm/boot/dts/omap4-sdp.dts | 1 + arch/arm/kernel/smp.c | 15 ++++ arch/arm/mach-mmp/common.h | 2 +- arch/arm/mach-mmp/mmp2.c | 2 +- arch/arm/mach-mmp/pxa168.c | 2 +- arch/arm/mach-mmp/pxa910.c | 2 +- arch/arm/mach-mmp/time.c | 32 ++++--- arch/arm/mach-omap2/omap_hwmod.c | 6 +- arch/arm/mach-pxa/cm-x300.c | 2 +- arch/arm/mach-pxa/littleton.c | 2 +- arch/arm/mach-pxa/zeus.c | 2 +- arch/arm64/include/asm/io.h | 32 +++++-- arch/arm64/kernel/entry-ftrace.S | 1 - arch/mips/boot/dts/img/boston.dts | 6 ++ arch/mips/include/uapi/asm/inst.h | 2 +- arch/mips/ralink/Kconfig | 1 + arch/powerpc/include/asm/fadump.h | 2 +- arch/powerpc/include/asm/uaccess.h | 2 +- arch/powerpc/kernel/fadump.c | 10 ++- arch/powerpc/kvm/powerpc.c | 5 +- arch/powerpc/mm/fault.c | 4 +- arch/powerpc/perf/isa207-common.c | 7 +- arch/powerpc/platforms/pseries/dlpar.c | 2 + arch/powerpc/platforms/pseries/hotplug-memory.c | 7 +- arch/s390/include/uapi/asm/zcrypt.h | 4 +- arch/s390/kvm/kvm-s390.c | 17 +++- arch/um/include/asm/pgtable.h | 9 +- arch/x86/events/intel/core.c | 10 ++- arch/x86/events/intel/uncore_snbep.c | 4 +- arch/x86/include/asm/fpu/internal.h | 3 + arch/x86/kernel/cpu/bugs.c | 2 +- arch/x86/kernel/cpu/mcheck/mce.c | 1 + arch/x86/kvm/svm.c | 7 ++ arch/x86/kvm/vmx.c | 4 +- arch/x86/kvm/x86.c | 7 ++ arch/x86/pci/broadcom_bus.c | 4 +- crypto/Kconfig | 3 +- crypto/aes_ti.c | 18 ++++ drivers/acpi/apei/ghes.c | 2 + drivers/acpi/spcr.c | 11 +++ drivers/ata/sata_rcar.c | 4 +- drivers/base/bus.c | 12 ++- drivers/base/core.c | 8 +- drivers/base/dd.c | 6 +- drivers/base/power/opp/core.c | 11 ++- drivers/block/drbd/drbd_nl.c | 15 ++-- drivers/block/drbd/drbd_receiver.c | 13 +-- drivers/block/sunvdc.c | 5 ++ drivers/block/swim3.c | 6 +- drivers/cdrom/gdrom.c | 1 + drivers/clk/imgtec/clk-boston.c | 11 ++- drivers/clk/imx/clk-imx6sl.c | 6 ++ drivers/clk/sunxi-ng/ccu-sun8i-a33.c | 6 +- drivers/cpuidle/cpuidle-big_little.c | 7 +- drivers/crypto/ux500/cryp/cryp_core.c | 4 +- drivers/crypto/ux500/hash/hash_core.c | 2 +- drivers/dma/bcm2835-dma.c | 70 ++++++--------- drivers/dma/imx-dma.c | 8 +- drivers/dma/xilinx/zynqmp_dma.c | 2 +- drivers/firmware/efi/vars.c | 99 +++++++++++++++++----- drivers/fpga/altera-cvp.c | 9 ++ drivers/gpu/drm/drm_atomic_helper.c | 8 +- drivers/gpu/drm/drm_bufs.c | 3 + drivers/gpu/drm/rockchip/cdn-dp-reg.c | 2 +- drivers/gpu/drm/vc4/vc4_plane.c | 12 +-- drivers/gpu/drm/vgem/vgem_drv.c | 16 ++-- drivers/gpu/ipu-v3/ipu-image-convert.c | 10 ++- drivers/hid/hid-lenovo.c | 10 ++- drivers/hwmon/lm80.c | 26 ++++-- drivers/i2c/busses/i2c-axxia.c | 32 +++---- drivers/i2c/busses/i2c-sh_mobile.c | 1 + drivers/iio/accel/kxcjk-1013.c | 1 + drivers/iio/adc/meson_saradc.c | 14 ++- drivers/infiniband/hw/hfi1/rc.c | 2 + drivers/infiniband/hw/hfi1/ruc.c | 7 +- drivers/infiniband/hw/qib/qib_ruc.c | 7 +- drivers/iommu/amd_iommu.c | 9 +- drivers/iommu/arm-smmu-v3.c | 8 +- drivers/iommu/arm-smmu.c | 3 + drivers/irqchip/irq-gic-v3-its.c | 32 +++++-- drivers/isdn/hisax/hfc_pci.c | 2 + drivers/md/raid10.c | 4 + drivers/media/i2c/ad9389b.c | 2 +- drivers/media/i2c/adv7511.c | 2 +- drivers/media/i2c/adv7604.c | 4 +- drivers/media/i2c/adv7842.c | 4 +- drivers/media/i2c/tc358743.c | 2 +- drivers/media/i2c/ths8200.c | 2 +- drivers/media/platform/coda/coda-bit.c | 19 ++--- drivers/media/platform/coda/coda-common.c | 15 ++-- drivers/media/platform/coda/coda.h | 6 +- drivers/media/platform/coda/coda_regs.h | 2 +- drivers/media/platform/davinci/vpbe.c | 7 +- .../media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 10 ++- drivers/memstick/core/memstick.c | 3 + drivers/mmc/host/bcm2835.c | 12 +++ drivers/mmc/host/sdhci-of-esdhc.c | 16 +++- drivers/mmc/host/sdhci-xenon-phy.c | 10 ++- drivers/mmc/host/sdhci-xenon.c | 10 ++- drivers/net/ethernet/broadcom/bcmsysport.c | 25 +++--- drivers/net/ethernet/broadcom/bcmsysport.h | 2 + drivers/net/ethernet/cisco/enic/enic_main.c | 3 +- drivers/net/ethernet/freescale/fman/fman_memac.c | 2 +- drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 3 + drivers/net/ethernet/intel/igb/igb_main.c | 8 +- drivers/net/ethernet/marvell/skge.c | 6 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 14 +++ drivers/net/ethernet/mellanox/mlx5/core/main.c | 14 +-- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 23 +++++ .../ethernet/mellanox/mlxsw/spectrum_switchdev.c | 27 +----- drivers/net/ethernet/sun/niu.c | 10 ++- drivers/net/phy/dp83640.c | 13 ++- drivers/net/usb/smsc95xx.c | 1 + drivers/net/wireless/ath/ath9k/dynack.c | 3 +- drivers/net/wireless/st/cw1200/scan.c | 13 ++- drivers/pci/switch/switchtec.c | 3 + drivers/phy/allwinner/phy-sun4i-usb.c | 7 ++ drivers/pinctrl/bcm/pinctrl-bcm2835.c | 16 ++-- drivers/pinctrl/meson/pinctrl-meson8.c | 3 + drivers/pinctrl/meson/pinctrl-meson8b.c | 13 +-- drivers/pinctrl/pinctrl-sx150x.c | 11 ++- drivers/platform/chrome/cros_ec_proto.c | 18 +++- drivers/ptp/ptp_chardev.c | 5 +- drivers/ptp/ptp_clock.c | 5 +- drivers/s390/crypto/zcrypt_error.h | 2 + drivers/scsi/aic94xx/aic94xx_init.c | 8 +- drivers/scsi/cxlflash/main.c | 2 + drivers/scsi/lpfc/lpfc_els.c | 52 ++++++------ drivers/scsi/lpfc/lpfc_nportdisc.c | 5 ++ drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_transport.c | 7 +- drivers/scsi/smartpqi/smartpqi_init.c | 6 ++ drivers/scsi/smartpqi/smartpqi_sis.c | 2 +- drivers/soc/bcm/brcmstb/common.c | 6 +- drivers/soc/tegra/common.c | 6 +- drivers/staging/iio/adc/ad7280a.c | 17 +++- drivers/staging/iio/adc/ad7780.c | 6 +- drivers/staging/iio/resolver/ad2s90.c | 7 +- drivers/staging/pi433/pi433_if.c | 4 + drivers/staging/speakup/spk_ttyio.c | 6 +- drivers/thermal/broadcom/bcm2835_thermal.c | 11 +++ drivers/thermal/thermal-generic-adc.c | 12 ++- drivers/thermal/thermal_core.c | 12 ++- drivers/thermal/thermal_hwmon.h | 4 +- drivers/tty/serial/8250/8250_pci.c | 9 +- drivers/tty/serial/fsl_lpuart.c | 4 + drivers/tty/serial/samsung.c | 3 + drivers/tty/serial/serial_core.c | 6 ++ drivers/usb/core/hub.c | 10 +++ drivers/usb/dwc3/gadget.c | 16 ++-- drivers/usb/dwc3/trace.h | 2 + drivers/usb/gadget/udc/net2272.c | 2 +- drivers/usb/mtu3/mtu3_core.c | 4 +- drivers/usb/mtu3/mtu3_gadget_ep0.c | 8 +- drivers/usb/musb/musb_dsps.c | 9 +- drivers/usb/musb/musb_gadget.c | 13 +-- drivers/usb/musb/musbhsdma.c | 21 ++--- drivers/usb/phy/phy-am335x.c | 5 +- drivers/video/fbdev/clps711x-fb.c | 5 +- drivers/video/fbdev/core/fbcon.c | 2 +- drivers/video/fbdev/core/fbmem.c | 8 +- drivers/watchdog/renesas_wdt.c | 9 +- fs/binfmt_script.c | 10 ++- fs/cifs/readdir.c | 9 +- fs/dlm/ast.c | 10 +++ fs/eventpoll.c | 2 +- fs/f2fs/acl.c | 14 +-- fs/f2fs/data.c | 12 ++- fs/f2fs/f2fs.h | 12 ++- fs/f2fs/file.c | 3 + fs/f2fs/shrinker.c | 2 +- fs/fuse/dev.c | 4 +- fs/fuse/file.c | 2 +- fs/nfs/super.c | 3 +- fs/nfsd/nfs4state.c | 57 +++++++++++-- fs/nfsd/nfsctl.c | 2 + fs/nfsd/state.h | 2 + fs/nfsd/xdr4.h | 13 ++- fs/ocfs2/Makefile | 2 +- fs/ocfs2/buffer_head_io.c | 2 - fs/ocfs2/dlm/Makefile | 2 +- fs/ocfs2/dlmfs/Makefile | 2 +- fs/proc/base.c | 12 ++- fs/udf/inode.c | 6 ++ include/linux/cpu.h | 2 - include/linux/genl_magic_struct.h | 5 +- include/linux/kvm_host.h | 3 +- include/linux/mlx5/driver.h | 2 +- include/sound/compress_driver.h | 6 +- kernel/cgroup/cgroup.c | 2 +- kernel/cpu.c | 33 +------- kernel/debug/debug_core.c | 4 + kernel/debug/kdb/kdb_bt.c | 11 ++- kernel/debug/kdb/kdb_debugger.c | 7 -- kernel/events/ring_buffer.c | 3 + kernel/futex.c | 28 +++--- kernel/hung_task.c | 20 ++--- kernel/locking/rtmutex.c | 37 ++++++-- kernel/module.c | 6 +- kernel/sched/fair.c | 1 + kernel/smp.c | 2 - kernel/sysctl.c | 2 + kernel/time/timekeeping.c | 4 +- kernel/trace/trace_stack.c | 2 +- lib/seq_buf.c | 6 +- mm/percpu-km.c | 5 +- net/bluetooth/hci_event.c | 6 ++ net/dccp/ccid.h | 4 +- net/dsa/slave.c | 12 ++- net/ipv6/xfrm6_tunnel.c | 3 + net/mac80211/rx.c | 5 +- net/rds/bind.c | 6 +- net/rxrpc/recvmsg.c | 3 +- scripts/decode_stacktrace.sh | 2 +- scripts/gdb/linux/proc.py | 2 +- scripts/mod/modpost.c | 50 +++++------ security/smack/smack_lsm.c | 12 ++- sound/pci/hda/hda_bind.c | 3 +- sound/pci/hda/hda_codec.h | 1 + sound/pci/hda/hda_intel.c | 2 + sound/soc/fsl/Kconfig | 2 +- sound/soc/intel/atom/sst/sst_loader.c | 8 +- tools/hv/hv_kvp_daemon.c | 15 +++- tools/perf/arch/x86/util/kvm-stat.c | 2 +- tools/perf/tests/attr.py | 2 +- tools/perf/tests/evsel-tp-sched.c | 2 +- tools/perf/util/header.c | 2 +- tools/perf/util/probe-file.c | 2 +- tools/testing/selftests/bpf/test_progs.c | 8 +- virt/kvm/arm/mmio.c | 11 +-- virt/kvm/kvm_main.c | 6 +- 236 files changed, 1378 insertions(+), 656 deletions(-)

5 years, 11 months

8
214
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror February 2019