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

Patch "drm/omap: DMM: Check for DMM readiness after successful transaction commit" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drm/omap: DMM: Check for DMM readiness after successful transaction commit to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drm-omap-dmm-check-for-dmm-readiness-after-successful-transaction-commit.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Date: Fri, 29 Sep 2017 14:49:49 +0300 Subject: drm/omap: DMM: Check for DMM readiness after successful transaction commit From: Peter Ujfalusi <peter.ujfalusi(a)ti.com> [ Upstream commit b7ea6b286c4051e043f691781785e3c4672f014a ] Check the status of the DMM engine after it is reported that the transaction was completed as in rare cases the engine might not reached a working state. The wait_status() will print information in case the DMM is not reached the expected state and the dmm_txn_commit() will return with an error code to make sure that we are not continuing with a broken setup. Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ti.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -280,7 +280,12 @@ static int dmm_txn_commit(struct dmm_txn msecs_to_jiffies(1)) <= 0) { dev_err(dmm->dev, "timed out waiting for done\n"); ret = -ETIMEDOUT; + goto cleanup; } + + /* Check the engine status before continue */ + ret = wait_status(engine, DMM_PATSTATUS_READY | + DMM_PATSTATUS_VALID | DMM_PATSTATUS_DONE); } cleanup: Patches currently in stable-queue which might be from peter.ujfalusi(a)ti.com are queue-3.18/drm-omap-dmm-check-for-dmm-readiness-after-successful-transaction-commit.patch

7 years, 7 months

1
0
0 0

Patch "drm/msm: fix leak in failed get_pages" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drm/msm: fix leak in failed get_pages to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: drm-msm-fix-leak-in-failed-get_pages.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Prakash Kamliya <pkamliya(a)codeaurora.org> Date: Mon, 4 Dec 2017 19:10:15 +0530 Subject: drm/msm: fix leak in failed get_pages From: Prakash Kamliya <pkamliya(a)codeaurora.org> [ Upstream commit 62e3a3e342af3c313ab38603811ecdb1fcc79edb ] get_pages doesn't keep a reference of the pages allocated when it fails later in the code path. This can lead to a memory leak. Keep reference of the allocated pages so that it can be freed when msm_gem_free_object gets called later during cleanup. Signed-off-by: Prakash Kamliya <pkamliya(a)codeaurora.org> Signed-off-by: Sharat Masetty <smasetty(a)codeaurora.org> Signed-off-by: Rob Clark <robdclark(a)gmail.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/gpu/drm/msm/msm_gem.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -83,14 +83,17 @@ static struct page **get_pages(struct dr return p; } + msm_obj->pages = p; + msm_obj->sgt = drm_prime_pages_to_sg(p, npages); if (IS_ERR(msm_obj->sgt)) { + void *ptr = ERR_CAST(msm_obj->sgt); + dev_err(dev->dev, "failed to allocate sgt\n"); - return ERR_CAST(msm_obj->sgt); + msm_obj->sgt = NULL; + return ptr; } - msm_obj->pages = p; - /* For non-cached buffers, ensure the new pages are clean * because display controller, GPU, etc. are not coherent: */ @@ -113,7 +116,10 @@ static void put_pages(struct drm_gem_obj if (msm_obj->flags & (MSM_BO_WC|MSM_BO_UNCACHED)) dma_unmap_sg(obj->dev->dev, msm_obj->sgt->sgl, msm_obj->sgt->nents, DMA_BIDIRECTIONAL); - sg_free_table(msm_obj->sgt); + + if (msm_obj->sgt) + sg_free_table(msm_obj->sgt); + kfree(msm_obj->sgt); if (iommu_present(&platform_bus_type)) Patches currently in stable-queue which might be from pkamliya(a)codeaurora.org are queue-3.18/drm-msm-fix-leak-in-failed-get_pages.patch

7 years, 7 months

1
0
0 0

Patch "cpufreq/sh: Replace racy task affinity logic" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled cpufreq/sh: Replace racy task affinity logic to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: cpufreq-sh-replace-racy-task-affinity-logic.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Wed, 12 Apr 2017 22:07:36 +0200 Subject: cpufreq/sh: Replace racy task affinity logic From: Thomas Gleixner <tglx(a)linutronix.de> [ Upstream commit 205dcc1ecbc566cbc20acf246e68de3b080b3ecf ] The target() callback must run on the affected cpu. This is achieved by temporarily setting the affinity of the calling thread to the requested CPU and reset it to the original affinity afterwards. That's racy vs. concurrent affinity settings for that thread resulting in code executing on the wrong CPU. Replace it by work_on_cpu(). All call pathes which invoke the callbacks are already protected against CPU hotplug. Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Acked-by: Viresh Kumar <viresh.kumar(a)linaro.org> Cc: Fenghua Yu <fenghua.yu(a)intel.com> Cc: Tony Luck <tony.luck(a)intel.com> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: "Rafael J. Wysocki" <rjw(a)rjwysocki.net> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Benjamin Herrenschmidt <benh(a)kernel.crashing.org> Cc: Sebastian Siewior <bigeasy(a)linutronix.de> Cc: linux-pm(a)vger.kernel.org Cc: Lai Jiangshan <jiangshanlai(a)gmail.com> Cc: Michael Ellerman <mpe(a)ellerman.id.au> Cc: Tejun Heo <tj(a)kernel.org> Cc: "David S. Miller" <davem(a)davemloft.net> Cc: Len Brown <lenb(a)kernel.org> Link: http://lkml.kernel.org/r/20170412201042.958216363@linutronix.de Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/cpufreq/sh-cpufreq.c | 45 +++++++++++++++++++++++++------------------ 1 file changed, 27 insertions(+), 18 deletions(-) --- a/drivers/cpufreq/sh-cpufreq.c +++ b/drivers/cpufreq/sh-cpufreq.c @@ -30,54 +30,63 @@ static DEFINE_PER_CPU(struct clk, sh_cpuclk); +struct cpufreq_target { + struct cpufreq_policy *policy; + unsigned int freq; +}; + static unsigned int sh_cpufreq_get(unsigned int cpu) { return (clk_get_rate(&per_cpu(sh_cpuclk, cpu)) + 500) / 1000; } -/* - * Here we notify other drivers of the proposed change and the final change. - */ -static int sh_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) +static long __sh_cpufreq_target(void *arg) { - unsigned int cpu = policy->cpu; + struct cpufreq_target *target = arg; + struct cpufreq_policy *policy = target->policy; + int cpu = policy->cpu; struct clk *cpuclk = &per_cpu(sh_cpuclk, cpu); - cpumask_t cpus_allowed; struct cpufreq_freqs freqs; struct device *dev; long freq; - cpus_allowed = current->cpus_allowed; - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - BUG_ON(smp_processor_id() != cpu); + if (smp_processor_id() != cpu) + return -ENODEV; dev = get_cpu_device(cpu); /* Convert target_freq from kHz to Hz */ - freq = clk_round_rate(cpuclk, target_freq * 1000); + freq = clk_round_rate(cpuclk, target->freq * 1000); if (freq < (policy->min * 1000) || freq > (policy->max * 1000)) return -EINVAL; - dev_dbg(dev, "requested frequency %u Hz\n", target_freq * 1000); + dev_dbg(dev, "requested frequency %u Hz\n", target->freq * 1000); freqs.old = sh_cpufreq_get(cpu); freqs.new = (freq + 500) / 1000; freqs.flags = 0; - cpufreq_freq_transition_begin(policy, &freqs); - set_cpus_allowed_ptr(current, &cpus_allowed); + cpufreq_freq_transition_begin(target->policy, &freqs); clk_set_rate(cpuclk, freq); - cpufreq_freq_transition_end(policy, &freqs, 0); + cpufreq_freq_transition_end(target->policy, &freqs, 0); dev_dbg(dev, "set frequency %lu Hz\n", freq); - return 0; } +/* + * Here we notify other drivers of the proposed change and the final change. + */ +static int sh_cpufreq_target(struct cpufreq_policy *policy, + unsigned int target_freq, + unsigned int relation) +{ + struct cpufreq_target data = { .policy = policy, .freq = target_freq }; + + return work_on_cpu(policy->cpu, __sh_cpufreq_target, &data); +} + static int sh_cpufreq_verify(struct cpufreq_policy *policy) { struct clk *cpuclk = &per_cpu(sh_cpuclk, policy->cpu); Patches currently in stable-queue which might be from tglx(a)linutronix.de are queue-3.18/acpi-processor-replace-racy-task-affinity-logic.patch queue-3.18/genirq-use-irqd_get_trigger_type-to-compare-the-trigger-type-for-shared-irqs.patch queue-3.18/cpufreq-sh-replace-racy-task-affinity-logic.patch

7 years, 7 months

1
0
0 0

Patch "clk: si5351: Rename internal plls to avoid name collisions" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled clk: si5351: Rename internal plls to avoid name collisions to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: clk-si5351-rename-internal-plls-to-avoid-name-collisions.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Sergej Sawazki <sergej(a)taudac.com> Date: Tue, 25 Jul 2017 23:21:02 +0200 Subject: clk: si5351: Rename internal plls to avoid name collisions From: Sergej Sawazki <sergej(a)taudac.com> [ Upstream commit cdba9a4fb0b53703959ac861e415816cb61aded4 ] This drivers probe fails due to a clock name collision if a clock named 'plla' or 'pllb' is already registered when registering this drivers internal plls. Fix it by renaming internal plls to avoid name collisions. Cc: Sebastian Hesselbarth <sebastian.hesselbarth(a)gmail.com> Cc: Rabeeh Khoury <rabeeh(a)solid-run.com> Signed-off-by: Sergej Sawazki <sergej(a)taudac.com> Signed-off-by: Stephen Boyd <sboyd(a)codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/clk/clk-si5351.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/clk-si5351.c +++ b/drivers/clk/clk-si5351.c @@ -72,7 +72,7 @@ static const char * const si5351_input_n "xtal", "clkin" }; static const char * const si5351_pll_names[] = { - "plla", "pllb", "vxco" + "si5351_plla", "si5351_pllb", "si5351_vxco" }; static const char * const si5351_msynth_names[] = { "ms0", "ms1", "ms2", "ms3", "ms4", "ms5", "ms6", "ms7" Patches currently in stable-queue which might be from sergej(a)taudac.com are queue-3.18/clk-si5351-rename-internal-plls-to-avoid-name-collisions.patch

7 years, 7 months

1
0
0 0

Patch "cifs: small underflow in cnvrtDosUnixTm()" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled cifs: small underflow in cnvrtDosUnixTm() to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: cifs-small-underflow-in-cnvrtdosunixtm.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Dan Carpenter <dan.carpenter(a)oracle.com> Date: Mon, 1 May 2017 21:43:43 +0300 Subject: cifs: small underflow in cnvrtDosUnixTm() From: Dan Carpenter <dan.carpenter(a)oracle.com> [ Upstream commit 564277eceeca01e02b1ef3e141cfb939184601b4 ] January is month 1. There is no zero-th month. If someone passes a zero month then it means we read from one space before the start of the total_days_of_prev_months[] array. We may as well also be strict about days as well. Fixes: 1bd5bbcb6531 ("[CIFS] Legacy time handling for Win9x and OS/2 part 1") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Steve French <smfrench(a)gmail.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- fs/cifs/netmisc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/fs/cifs/netmisc.c +++ b/fs/cifs/netmisc.c @@ -980,10 +980,10 @@ struct timespec cnvrtDosUnixTm(__le16 le cifs_dbg(VFS, "illegal hours %d\n", st->Hours); days = sd->Day; month = sd->Month; - if ((days > 31) || (month > 12)) { + if (days < 1 || days > 31 || month < 1 || month > 12) { cifs_dbg(VFS, "illegal date, month %d day: %d\n", month, days); - if (month > 12) - month = 12; + days = clamp(days, 1, 31); + month = clamp(month, 1, 12); } month -= 1; days += total_days_of_prev_months[month]; Patches currently in stable-queue which might be from dan.carpenter(a)oracle.com are queue-3.18/mmc-host-omap_hsmmc-checking-for-null-instead-of-is_err.patch queue-3.18/hsi-ssi_protocol-double-free-in-ssip_pn_xmit.patch queue-3.18/cifs-small-underflow-in-cnvrtdosunixtm.patch

7 years, 7 months

1
0
0 0

Patch "Btrfs: send, fix file hole not being preserved due to inline extent" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Btrfs: send, fix file hole not being preserved due to inline extent to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: btrfs-send-fix-file-hole-not-being-preserved-due-to-inline-extent.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Filipe Manana <fdmanana(a)suse.com> Date: Tue, 4 Apr 2017 20:31:00 +0100 Subject: Btrfs: send, fix file hole not being preserved due to inline extent From: Filipe Manana <fdmanana(a)suse.com> [ Upstream commit e1cbfd7bf6dabdac561c75d08357571f44040a45 ] Normally we don't have inline extents followed by regular extents, but there's currently at least one harmless case where this happens. For example, when the page size is 4Kb and compression is enabled: $ mkfs.btrfs -f /dev/sdb $ mount -o compress /dev/sdb /mnt $ xfs_io -f -c "pwrite -S 0xaa 0 4K" -c "fsync" /mnt/foobar $ xfs_io -c "pwrite -S 0xbb 8K 4K" -c "fsync" /mnt/foobar In this case we get a compressed inline extent, representing 4Kb of data, followed by a hole extent and then a regular data extent. The inline extent was not expanded/converted to a regular extent exactly because it represents 4Kb of data. This does not cause any apparent problem (such as the issue solved by commit e1699d2d7bf6 ("btrfs: add missing memset while reading compressed inline extents")) except trigger an unexpected case in the incremental send code path that makes us issue an operation to write a hole when it's not needed, resulting in more writes at the receiver and wasting space at the receiver. So teach the incremental send code to deal with this particular case. The issue can be currently triggered by running fstests btrfs/137 with compression enabled (MOUNT_OPTIONS="-o compress" ./check btrfs/137). Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: Liu Bo <bo.li.liu(a)oracle.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- fs/btrfs/send.c | 23 +++++++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -4663,13 +4663,19 @@ static int is_extent_unchanged(struct se while (key.offset < ekey->offset + left_len) { ei = btrfs_item_ptr(eb, slot, struct btrfs_file_extent_item); right_type = btrfs_file_extent_type(eb, ei); - if (right_type != BTRFS_FILE_EXTENT_REG) { + if (right_type != BTRFS_FILE_EXTENT_REG && + right_type != BTRFS_FILE_EXTENT_INLINE) { ret = 0; goto out; } right_disknr = btrfs_file_extent_disk_bytenr(eb, ei); - right_len = btrfs_file_extent_num_bytes(eb, ei); + if (right_type == BTRFS_FILE_EXTENT_INLINE) { + right_len = btrfs_file_extent_inline_len(eb, slot, ei); + right_len = PAGE_ALIGN(right_len); + } else { + right_len = btrfs_file_extent_num_bytes(eb, ei); + } right_offset = btrfs_file_extent_offset(eb, ei); right_gen = btrfs_file_extent_generation(eb, ei); @@ -4683,6 +4689,19 @@ static int is_extent_unchanged(struct se goto out; } + /* + * We just wanted to see if when we have an inline extent, what + * follows it is a regular extent (wanted to check the above + * condition for inline extents too). This should normally not + * happen but it's possible for example when we have an inline + * compressed extent representing data with a size matching + * the page size (currently the same as sector size). + */ + if (right_type == BTRFS_FILE_EXTENT_INLINE) { + ret = 0; + goto out; + } + left_offset_fixed = left_offset; if (key.offset < ekey->offset) { /* Fix the right offset for 2a and 7. */ Patches currently in stable-queue which might be from fdmanana(a)suse.com are queue-3.18/btrfs-send-fix-file-hole-not-being-preserved-due-to-inline-extent.patch

7 years, 7 months

1
0
0 0

[GIT PULL] commits for Linux 3.18

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Greg, Pleae pull commits for Linux 3.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 43a69271f55a952895915b69f6c50c90c4abdbcd: Linux 3.18.97 (2018-02-28 10:16:18 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-3.18-19032018 for you to fetch changes up to 8931cc175094edeb49043de22f19096f7b5596ed: clk: si5351: Rename internal plls to avoid name collisions (2018-03-03 15:51:14 -0500) - ---------------------------------------------------------------- for-greg-3.18-19032018 - ---------------------------------------------------------------- Alexey Kardashevskiy (1): KVM: PPC: Book3S PR: Exit KVM on failed mapping Alexey Khoroshilov (1): sm501fb: don't return zero on failure path in sm501fb_start() Bernd Faust (1): e1000e: fix timing for 82579 Gigabit Ethernet controller Bjorn Helgaas (1): vgacon: Set VGA struct resource types Christophe JAILLET (1): media: bt8xx: Fix err 'bt878_probe()' Dan Carpenter (3): HSI: ssi_protocol: double free in ssip_pn_xmit() mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR() cifs: small underflow in cnvrtDosUnixTm() Daniel Drake (1): mmc: avoid removing non-removable hosts during suspend David Ahern (1): net: ipv6: send unsolicited NA on admin up David Carrillo-Cisneros (1): perf session: Don't rely on evlist in pipe mode David Gibson (1): scsi: virtio_scsi: Always try to read VPD pages Dedy Lansky (1): wil6210: fix memory access violation in wil_memcpy_from/toio_32 Dmitry Torokhov (1): Input: ar1021_i2c - fix too long name in driver's device table Edgar Cherkasov (1): i2c: i2c-scmi: add a MS HID Emmanuel Grumbach (1): mac80211: don't parse encrypted management frames in ieee80211_frame_acked Erez Shitrit (1): IB/ipoib: Avoid memory leak if the SA returns a different DGID Eric Dumazet (1): tcp: remove poll() flakes with FastOpen Feras Daoud (1): IB/ipoib: Update broadcast object if PKey value was changed in index 0 Filipe Manana (1): Btrfs: send, fix file hole not being preserved due to inline extent Finn Thain (1): scsi: mac_esp: Replace bogus memory barrier with spinlock Florian Fainelli (1): pinctrl: Really force states during suspend/resume Hannes Reinecke (1): scsi: sg: close race condition in sg_remove_sfp_usercontext() Hans de Goede (2): x86: i8259: export legacy_pic symbol genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs James Smart (1): Fix driver usage of 128B WQEs when WQ_CREATE is V1. Jasmin J (1): [media] media/dvb-core: Race condition when writing to CAM Johannes Thumshirn (1): scsi: sg: check for valid direction before starting the request Keerthy (1): mfd: palmas: Reset the POWERHOLD mux during power off Kishon Vijay Abraham I (1): ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP Maksim Salau (1): video: fbdev: udlfb: Fix buffer on stack Marek Vasut (1): spi: dw: Disable clock after unregistering the host Masami Hiramatsu (2): kprobes/x86: Fix kprobe-booster not to boost far call instructions kprobes/x86: Set kprobes pages read-only Michael Trimarchi (1): power: supply: pda_power: move from timer to delayed_work Mikhail Paulyshka (1): ALSA: hda - Fix headset microphone detection for ASUS N551 and N751 Mohammed Shafi Shajakhan (1): ath: Fix updating radar flags for coutry code India Pan Bian (3): wan: pc300too: abort path on failure qlcnic: fix unchecked return value rndis_wlan: add return value validation Parav Pandit (1): RDMA/cma: Use correct size when writing netlink stats Peter Ujfalusi (1): drm/omap: DMM: Check for DMM readiness after successful transaction commit Prakash Kamliya (1): drm/msm: fix leak in failed get_pages Robert Lippert (1): ipmi/watchdog: fix wdog hang on panic waiting for ipmi response Ron Economos (1): media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart Santeri Toivonen (1): platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA Scott Wood (1): bnx2x: Align RX buffers Sergei Trofimovich (1): ia64: fix module loading for gcc-5.4 Sergej Sawazki (1): clk: si5351: Rename internal plls to avoid name collisions Shaohua Li (1): md/raid10: skip spare disk as 'first' disk Thomas Gleixner (2): ACPI/processor: Replace racy task affinity logic cpufreq/sh: Replace racy task affinity logic Yuyang Du (1): usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() arch/alpha/kernel/console.c | 1 + arch/arm/mach-omap2/clockdomains7xx_data.c | 2 +- arch/ia64/kernel/module.c | 4 +- arch/powerpc/kvm/book3s_64_mmu_host.c | 5 +- arch/powerpc/kvm/book3s_pr.c | 6 ++- arch/x86/kernel/i8259.c | 1 + arch/x86/kernel/kprobes/core.c | 6 +++ arch/x86/kernel/kprobes/opt.c | 3 ++ drivers/acpi/processor_driver.c | 7 ++- drivers/acpi/processor_throttling.c | 62 +++++++++++++--------- drivers/char/ipmi/ipmi_watchdog.c | 8 +-- drivers/clk/clk-si5351.c | 2 +- drivers/cpufreq/sh-cpufreq.c | 45 +++++++++------- drivers/gpu/drm/msm/msm_gem.c | 14 +++-- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 5 ++ drivers/hsi/clients/ssi_protocol.c | 5 +- drivers/i2c/busses/i2c-scmi.c | 4 ++ drivers/infiniband/core/cma.c | 2 +- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 13 +++++ drivers/infiniband/ulp/ipoib/ipoib_main.c | 16 ++++++ drivers/input/touchscreen/ar1021_i2c.c | 2 +- drivers/md/raid10.c | 1 + drivers/media/dvb-core/dvb_ca_en50221.c | 23 ++++++++ drivers/media/dvb-frontends/si2168.c | 3 ++ drivers/media/pci/bt8xx/bt878.c | 3 +- drivers/mfd/palmas.c | 14 +++++ drivers/mmc/core/core.c | 8 +++ drivers/mmc/host/omap_hsmmc.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 1 + drivers/net/ethernet/intel/e1000e/netdev.c | 6 +++ .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 2 + drivers/net/wan/pc300too.c | 1 + drivers/net/wireless/ath/regd.c | 19 ++++--- drivers/net/wireless/ath/wil6210/main.c | 20 +++++-- drivers/net/wireless/rndis_wlan.c | 4 ++ drivers/pinctrl/core.c | 24 ++++++--- drivers/platform/x86/asus-nb-wmi.c | 9 ++++ drivers/power/pda_power.c | 49 +++++++++-------- drivers/scsi/lpfc/lpfc_sli.c | 3 ++ drivers/scsi/mac_esp.c | 33 ++++++++---- drivers/scsi/sg.c | 58 +++++++++++++++----- drivers/scsi/virtio_scsi.c | 24 +++++++++ drivers/spi/spi-dw-mmio.c | 2 +- drivers/usb/gadget/udc/dummy_hcd.c | 20 +++---- drivers/video/console/vgacon.c | 34 +++++++++--- drivers/video/fbdev/sm501fb.c | 1 + drivers/video/fbdev/udlfb.c | 14 ++++- fs/btrfs/send.c | 23 +++++++- fs/cifs/netmisc.c | 6 +-- kernel/irq/manage.c | 4 +- net/ipv4/tcp_input.c | 16 +++--- net/ipv6/ndisc.c | 2 + net/mac80211/status.c | 1 + sound/pci/hda/patch_realtek.c | 12 ++++- tools/perf/util/session.c | 16 ++++-- 55 files changed, 502 insertions(+), 171 deletions(-) -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJar9mJAAoJEN6mb/eXdyzcEz0QAJe78OR4GLp2PNwt/gMsW2Uu PifxjA6hYoLm60gVuESepvHcdU6ShwNoetCPNieaZH4EsccDcyKY8xbM15mv1wMu hUQbAgGDBx5H6+ZJhOG/ZnG7sD7G7F4J194UpCHtSQkHihE2dy0ekwAJPKxVrdh6 /oX1/jt9b2KFY1OmTMRGTUA0XPEGGw82mKZz/I3PqX9SeFo2CkecynEFATf42PJd wLPWzxoMFSTspbY6hW3lDjnNSVf422fTgIwJnh4hbM4NXz/z01ggGUIItd5m4g43 RA7wSGsJ6thla+Qu2JMUMBkU37U8kCsmwtRcf5Y26MVXCOKHXtA4vUf/t3xsISct H8C0QRyC3tYrLjgVFRDUC1yu8vZNBGaoN/ghA9e5Wq4KZZazFlssWwfAiIBMXYxK UGq1XjxobYDeMmeMiL0FuU89nWZv1z4QlVSA5SD+hNhHNbKRgxm1Zw75d9PGGDaQ Ue5u1aIh5bFjeVkEPUTd7bsZwXwneAbyRzIm5susUve9HXqlf0Qjh3IFYDv1q/i/ F++His56+ZcCHNsiP8EBi0JwxWhbbcmp/ttCZwy3NT4d8bLeCCBHzYjymN/A3FIs YGQv3MvhHpxVKDUgSPwcbSvwg3Sd6HHlv9Qpz2UXyABTL58oEeORuFIneyZrsFDL lyi5Zmy0t3BSVTVow+Mo =fF2D -----END PGP SIGNATURE-----

7 years, 7 months

2
1
0 0

Patch "bnx2x: Align RX buffers" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled bnx2x: Align RX buffers to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: bnx2x-align-rx-buffers.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Scott Wood <swood(a)redhat.com> Date: Fri, 28 Apr 2017 19:17:41 -0500 Subject: bnx2x: Align RX buffers From: Scott Wood <swood(a)redhat.com> [ Upstream commit 9b70de6d0266888b3743f03802502e43131043c8 ] The bnx2x driver is not providing proper alignment on the receive buffers it passes to build_skb(), causing skb_shared_info to be misaligned. skb_shared_info contains an atomic, and while PPC normally supports unaligned accesses, it does not support unaligned atomics. Aligning the size of rx buffers will ensure that page_frag_alloc() returns aligned addresses. This can be reproduced on PPC by setting the network MTU to 1450 (or other non-multiple-of-4) and then generating sufficient inbound network traffic (one or two large "wget"s usually does it), producing the following oops: Unable to handle kernel paging request for unaligned access at address 0xc00000ffc43af656 Faulting instruction address: 0xc00000000080ef8c Oops: Kernel access of bad area, sig: 7 [#1] SMP NR_CPUS=2048 NUMA PowerNV Modules linked in: vmx_crypto powernv_rng rng_core powernv_op_panel leds_powernv led_class nfsd ip_tables x_tables autofs4 xfs lpfc bnx2x mdio libcrc32c crc_t10dif crct10dif_generic crct10dif_common CPU: 104 PID: 0 Comm: swapper/104 Not tainted 4.11.0-rc8-00088-g4c761da #2 task: c00000ffd4892400 task.stack: c00000ffd4920000 NIP: c00000000080ef8c LR: c00000000080eee8 CTR: c0000000001f8320 REGS: c00000ffffc33710 TRAP: 0600 Not tainted (4.11.0-rc8-00088-g4c761da) MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 24082042 XER: 00000000 CFAR: c00000000080eea0 DAR: c00000ffc43af656 DSISR: 00000000 SOFTE: 1 GPR00: c000000000907f64 c00000ffffc33990 c000000000dd3b00 c00000ffcaf22100 GPR04: c00000ffcaf22e00 0000000000000000 0000000000000000 0000000000000000 GPR08: 0000000000b80008 c00000ffc43af636 c00000ffc43af656 0000000000000000 GPR12: c0000000001f6f00 c00000000fe1a000 000000000000049f 000000000000c51f GPR16: 00000000ffffef33 0000000000000000 0000000000008a43 0000000000000001 GPR20: c00000ffc58a90c0 0000000000000000 000000000000dd86 0000000000000000 GPR24: c000007fd0ed10c0 00000000ffffffff 0000000000000158 000000000000014a GPR28: c00000ffc43af010 c00000ffc9144000 c00000ffcaf22e00 c00000ffcaf22100 NIP [c00000000080ef8c] __skb_clone+0xdc/0x140 LR [c00000000080eee8] __skb_clone+0x38/0x140 Call Trace: [c00000ffffc33990] [c00000000080fb74] skb_clone+0x74/0x110 (unreliable) [c00000ffffc339c0] [c000000000907f64] packet_rcv+0x144/0x510 [c00000ffffc33a40] [c000000000827b64] __netif_receive_skb_core+0x5b4/0xd80 [c00000ffffc33b00] [c00000000082b2bc] netif_receive_skb_internal+0x2c/0xc0 [c00000ffffc33b40] [c00000000082c49c] napi_gro_receive+0x11c/0x260 [c00000ffffc33b80] [d000000066483d68] bnx2x_poll+0xcf8/0x17b0 [bnx2x] [c00000ffffc33d00] [c00000000082babc] net_rx_action+0x31c/0x480 [c00000ffffc33e10] [c0000000000d5a44] __do_softirq+0x164/0x3d0 [c00000ffffc33f00] [c0000000000d60a8] irq_exit+0x108/0x120 [c00000ffffc33f20] [c000000000015b98] __do_irq+0x98/0x200 [c00000ffffc33f90] [c000000000027f14] call_do_irq+0x14/0x24 [c00000ffd4923a90] [c000000000015d94] do_IRQ+0x94/0x110 [c00000ffd4923ae0] [c000000000008d90] hardware_interrupt_common+0x150/0x160 Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -2024,6 +2024,7 @@ static void bnx2x_set_rx_buf_size(struct ETH_OVREHEAD + mtu + BNX2X_FW_RX_ALIGN_END; + fp->rx_buf_size = SKB_DATA_ALIGN(fp->rx_buf_size); /* Note : rx_buf_size doesn't take into account NET_SKB_PAD */ if (fp->rx_buf_size + NET_SKB_PAD <= PAGE_SIZE) fp->rx_frag_size = fp->rx_buf_size + NET_SKB_PAD; Patches currently in stable-queue which might be from swood(a)redhat.com are queue-3.18/bnx2x-align-rx-buffers.patch

7 years, 7 months

1
0
0 0

Patch "ath: Fix updating radar flags for coutry code India" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ath: Fix updating radar flags for coutry code India to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: ath-fix-updating-radar-flags-for-coutry-code-india.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Mohammed Shafi Shajakhan <mohammed(a)qti.qualcomm.com> Date: Wed, 12 Apr 2017 23:19:37 +0530 Subject: ath: Fix updating radar flags for coutry code India From: Mohammed Shafi Shajakhan <mohammed(a)qti.qualcomm.com> [ Upstream commit c0c345d4cacc6a1f39d4856f37dcf6e34f51a5e4 ] As per latest regulatory update for India, channel 52, 56, 60, 64 is no longer restricted to DFS. Enabling DFS/no infra flags in driver results in applying all DFS related restrictions (like doing CAC etc before this channel moves to 'available state') for these channels even though the country code is programmed as 'India' in he hardware, fix this by relaxing the frequency range while applying RADAR flags only if the country code is programmed to India. If the frequency range needs to modified based on different country code, ath_is_radar_freq can be extended/modified dynamically. Signed-off-by: Mohammed Shafi Shajakhan <mohammed(a)qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo(a)qca.qualcomm.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/wireless/ath/regd.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -254,8 +254,12 @@ bool ath_is_49ghz_allowed(u16 regdomain) EXPORT_SYMBOL(ath_is_49ghz_allowed); /* Frequency is one where radar detection is required */ -static bool ath_is_radar_freq(u16 center_freq) +static bool ath_is_radar_freq(u16 center_freq, + struct ath_regulatory *reg) + { + if (reg->country_code == CTRY_INDIA) + return (center_freq >= 5500 && center_freq <= 5700); return (center_freq >= 5260 && center_freq <= 5700); } @@ -306,7 +310,7 @@ __ath_reg_apply_beaconing_flags(struct w enum nl80211_reg_initiator initiator, struct ieee80211_channel *ch) { - if (ath_is_radar_freq(ch->center_freq) || + if (ath_is_radar_freq(ch->center_freq, reg) || (ch->flags & IEEE80211_CHAN_RADAR)) return; @@ -395,8 +399,9 @@ ath_reg_apply_ir_flags(struct wiphy *wip } } -/* Always apply Radar/DFS rules on freq range 5260 MHz - 5700 MHz */ -static void ath_reg_apply_radar_flags(struct wiphy *wiphy) +/* Always apply Radar/DFS rules on freq range 5500 MHz - 5700 MHz */ +static void ath_reg_apply_radar_flags(struct wiphy *wiphy, + struct ath_regulatory *reg) { struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; @@ -409,7 +414,7 @@ static void ath_reg_apply_radar_flags(st for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; - if (!ath_is_radar_freq(ch->center_freq)) + if (!ath_is_radar_freq(ch->center_freq, reg)) continue; /* We always enable radar detection/DFS on this * frequency range. Additionally we also apply on @@ -505,7 +510,7 @@ void ath_reg_notifier_apply(struct wiphy struct ath_common *common = container_of(reg, struct ath_common, regulatory); /* We always apply this */ - ath_reg_apply_radar_flags(wiphy); + ath_reg_apply_radar_flags(wiphy, reg); /* * This would happen when we have sent a custom regulatory request @@ -653,7 +658,7 @@ ath_regd_init_wiphy(struct ath_regulator } wiphy_apply_custom_regulatory(wiphy, regd); - ath_reg_apply_radar_flags(wiphy); + ath_reg_apply_radar_flags(wiphy, reg); ath_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg); return 0; } Patches currently in stable-queue which might be from mohammed(a)qti.qualcomm.com are queue-3.18/ath-fix-updating-radar-flags-for-coutry-code-india.patch

7 years, 7 months

1
0
0 0

Patch "ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arm-dra7-clockdomain-change-the-clktrctrl-of-cm_pcie_clkstctrl-to-sw_wkup.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 22 15:16:04 CET 2018 From: Kishon Vijay Abraham I <kishon(a)ti.com> Date: Mon, 27 Mar 2017 15:15:20 +0530 Subject: ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP From: Kishon Vijay Abraham I <kishon(a)ti.com> [ Upstream commit 2c949ce38f4e81d7487f165fa3b8f77d74a2a6c4 ] The PCIe programming sequence in TRM suggests CLKSTCTRL of PCIe should be set to SW_WKUP. There are no issues when CLKSTCTRL is set to HW_AUTO in RC mode. However in EP mode, the host system is not able to access the MEMSPACE and setting the CLKSTCTRL to SW_WKUP fixes it. Acked-by: Tony Lindgren <tony(a)atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon(a)ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Signed-off-by: Sasha Levin <alexander.levin(a)microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/mach-omap2/clockdomains7xx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/mach-omap2/clockdomains7xx_data.c +++ b/arch/arm/mach-omap2/clockdomains7xx_data.c @@ -524,7 +524,7 @@ static struct clockdomain pcie_7xx_clkdm .dep_bit = DRA7XX_PCIE_STATDEP_SHIFT, .wkdep_srcs = pcie_wkup_sleep_deps, .sleepdep_srcs = pcie_wkup_sleep_deps, - .flags = CLKDM_CAN_HWSUP_SWSUP, + .flags = CLKDM_CAN_SWSUP, }; static struct clockdomain atl_7xx_clkdm = { Patches currently in stable-queue which might be from kishon(a)ti.com are queue-3.18/arm-dra7-clockdomain-change-the-clktrctrl-of-cm_pcie_clkstctrl-to-sw_wkup.patch queue-3.18/mmc-host-omap_hsmmc-checking-for-null-instead-of-is_err.patch

7 years, 7 months

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror