March 2019 - Linux-stable-mirror

Re: [PATCH] mm/slab: protect cache_reap() against CPU and memory hot plug operations

by Laurent Dufour

Le 25/03/2019 à 01:38, Sasha Levin a écrit : > Hi, > > [This is an automated email] > > This commit has been processed because it contains a -stable tag. > The stable tag indicates that it's relevant for the following trees: all > > The bot has tested the following trees: v5.0.3, v4.19.30, v4.14.107, v4.9.164, v4.4.176, v3.18.136. > > v5.0.3: Build OK! > v4.19.30: Build OK! > v4.14.107: Build OK! > v4.9.164: Build OK! > v4.4.176: Failed to apply! Possible dependencies: > 27590dc17b34 ("hrtimer: Convert to hotplug state machine") > 31487f8328f2 ("smp/cfd: Convert core to hotplug state machine") > 512089d98457 ("perf/x86/intel/rapl: Clean up the printk output") > 55f2890f0726 ("perf/x86/intel/rapl: Add proper error handling") > 57ecde42cc74 ("powerpc/perf: Convert book3s notifier to state machine callbacks") > 6731d4f12315 ("slab: Convert to hotplug state machine") > 6b2c28471de5 ("x86/x2apic: Convert to CPU hotplug state machine") > 7162b8fea630 ("perf/x86/intel/rapl: Refactor the code some more") > 75c7003fbf41 ("perf/x86/intel/rapl: Calculate timing once") > 7ee681b25284 ("workqueue: Convert to state machine callbacks") > 8a6d2f8f73ca ("perf/x86/intel/rapl: Utilize event->pmu_private") > 8b5b773d6245 ("perf/x86/intel/rapl: Convert to hotplug state machine") > 9de8d686955b ("perf/x86/intel/rapl: Convert it to a per package facility") > a208749c6426 ("perf/x86/intel/rapl: Make PMU lock raw") > a409f5ee2937 ("blackfin/perf: Convert hotplug notifier to state machine") > b8b3319a471b ("perf/x86/intel/rapl: Sanitize the quirk handling") > e3cfce17d309 ("sh/perf: Convert the hotplug notifiers to state machine callbacks") > e6d4989a9ad1 ("relayfs: Convert to hotplug state machine") > e722d8daafb9 ("profile: Convert to hotplug state machine") > > v3.18.136: Failed to apply! Possible dependencies: > 13ca62b243f6 ("ACPI: Fix minor syntax issues in processor_core.c") > 27590dc17b34 ("hrtimer: Convert to hotplug state machine") > 31487f8328f2 ("smp/cfd: Convert core to hotplug state machine") > 4daa832d9987 ("x86: Drop bogus __ref / __refdata annotations") > 57ecde42cc74 ("powerpc/perf: Convert book3s notifier to state machine callbacks") > 645523960102 ("perf/x86/intel/rapl: Fix energy counter measurements but supporing per domain energy units") > 6731d4f12315 ("slab: Convert to hotplug state machine") > 6b2c28471de5 ("x86/x2apic: Convert to CPU hotplug state machine") > 7162b8fea630 ("perf/x86/intel/rapl: Refactor the code some more") > 7ee681b25284 ("workqueue: Convert to state machine callbacks") > 828aef376d7a ("ACPI / processor: Introduce phys_cpuid_t for CPU hardware ID") > 8b5b773d6245 ("perf/x86/intel/rapl: Convert to hotplug state machine") > 9de8d686955b ("perf/x86/intel/rapl: Convert it to a per package facility") > a409f5ee2937 ("blackfin/perf: Convert hotplug notifier to state machine") > af8f3f514d19 ("ACPI / processor: Convert apic_id to phys_id to make it arch agnostic") > d02dc27db0dc ("ACPI / processor: Rename acpi_(un)map_lsapic() to acpi_(un)map_cpu()") > d089f8e97d37 ("x86: fix up obsolete cpu function usage.") > e3cfce17d309 ("sh/perf: Convert the hotplug notifiers to state machine callbacks") > e6d4989a9ad1 ("relayfs: Convert to hotplug state machine") > e722d8daafb9 ("profile: Convert to hotplug state machine") > ecf5636dcd59 ("ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug") > fdaf3a6539d6 ("x86: fix more deprecated cpu function usage.") > > > How should we proceed with this patch? Please forget about it. As reported by Michal, this patch is useless. Sorry for the noise. Thanks, Laurent.

6 years

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[PATCH] ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286

by Jian-Hong Pan

commit 667a8f73753908c4d0171e52b71774f9be5d6713 upstream. Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot record sound from headset MIC. This patch adds the ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk to fix this issue. Fixes: 9f8aefed9623 ("ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4660G") Fixes: b72f936f6b32 ("ALSA: hda/realtek: Fix mic issue on Acer AIO Veriton Z4860G/Z6860G") Signed-off-by: Jian-Hong Pan <jian-hong(a)endlessm.com> Reviewed-by: Kailang Yang <kailang(a)realtek.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/patch_realtek.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3a8568d3928f..e9e79cc7e2e2 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5672,6 +5672,7 @@ enum { ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE, ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, ALC255_FIXUP_ACER_HEADSET_MIC, + ALC286_FIXUP_ACER_AIO_HEADSET_MIC, }; static const struct hda_fixup alc269_fixups[] = { @@ -6648,6 +6649,16 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC255_FIXUP_HEADSET_MODE_NO_HP_MIC }, + [ALC286_FIXUP_ACER_AIO_HEADSET_MIC] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + { 0x20, AC_VERB_SET_COEF_INDEX, 0x4f }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x5029 }, + { } + }, + .chained = true, + .chain_id = ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -6664,9 +6675,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS), SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK), - SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC), + SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC), + SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC), SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC), SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z), SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS), -- 2.21.0

6 years

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[PATCH] drm/i915: Mark AML 0x87CA as ULX

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> If I'm reading the spec right AML 0x87CA is a Y SKU, so it should be marked as ULX in our old style terminology. Cc: stable(a)vger.kernel.org Cc: José Roberto de Souza <jose.souza(a)intel.com> Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Fixes: c0c46ca461f1 ("drm/i915/aml: Add new Amber Lake PCI ID") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/i915_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f723b15527f8..428279fd88a0 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2361,7 +2361,8 @@ static inline unsigned int i915_sg_segment_size(void) INTEL_DEVID(dev_priv) == 0x5915 || \ INTEL_DEVID(dev_priv) == 0x591E) #define IS_AML_ULX(dev_priv) (INTEL_DEVID(dev_priv) == 0x591C || \ - INTEL_DEVID(dev_priv) == 0x87C0) + INTEL_DEVID(dev_priv) == 0x87C0 || \ + INTEL_DEVID(dev_priv) == 0x87CA) #define IS_SKL_GT2(dev_priv) (IS_SKYLAKE(dev_priv) && \ INTEL_INFO(dev_priv)->gt == 2) #define IS_SKL_GT3(dev_priv) (IS_SKYLAKE(dev_priv) && \ -- 2.19.2

6 years

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RE: [PATCH] btusb: Re-program BULK IN URBs once the Intel BT controller is in operational firmware mode.

by Hegde, Raghuram

Hi Sasha, Please consider this patch for stable kernel releases from v4.4.176 onwards, as the support for Intel RAM based Bluetooth products is missing in the v3.18.136. Thanks, Raghuram -----Original Message----- From: Sasha Levin [mailto:sashal@kernel.org] Sent: Monday, March 25, 2019 6:09 AM To: Sasha Levin <sashal(a)kernel.org>; Tumkur Narayan, Chethan <chethan.tumkur.narayan(a)intel.com>; Hegde, Raghuram <raghuram.hegde(a)intel.com>; linux-bluetooth(a)vger.kernel.org Cc: Hegde, Raghuram <raghuram.hegde(a)intel.com>; stable(a)vger.kernel.org; stable(a)vger.kernel.org Subject: Re: [PATCH] btusb: Re-program BULK IN URBs once the Intel BT controller is in operational firmware mode. Hi, [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.0.3, v4.19.30, v4.14.107, v4.9.164, v4.4.176, v3.18.136. v5.0.3: Build OK! v4.19.30: Build OK! v4.14.107: Build OK! v4.9.164: Build OK! v4.4.176: Build OK! v3.18.136: Failed to apply! Possible dependencies: 17b2772b8fe3 ("Bluetooth: Read Broadcom chip info for Apple Bluetooth devices") 18835dfa3ac5 ("Bluetooth: btusb: Use matching names for Broadcom firmware files") 1df1f5910825 ("Bluetooth: btusb: Use generic functionality by Broadcom module") 213445b2b40e ("Bluetooth: btintel: Enable extra Intel vendor events") 2cbd3f5ccd43 ("Bluetooth: btusb: Add internal callback for USB bulk rx data") 3267c884cefa ("Bluetooth: btusb: Add support for QCA ROME chipset family") 385a768c3be1 ("Bluetooth: btusb: Provide hardware error handler for Intel devices") 4185a0f5d043 ("Bluetooth: btusb: Use generic Intel support for address support") 48f0ed1bb685 ("Bluetooth: btintel: Introduce generic Intel Bluetooth support") 4fba30f07f51 ("Bluetooth: btbcm: Introduce generic Broadcom Bluetooth support") 4fcef8ed75af ("Bluetooth: Fix issue with Roper Class 1 Bluetooth Dongle") 6d2e50d24098 ("Bluetooth: btintel: Add support for enabling tracing functionality") 893ba5440a25 ("Bluetooth: btusb: Add support for USB based AMP controllers") 97307f51d7ce ("Bluetooth: btusb: Add internal recv_event callback for event processing") 973bb97e5aee ("Bluetooth: btintel: Add generic function for handling hardware errors") bfbd45e9acd2 ("Bluetooth: Add device shutdown routine for Intel Bluetooth device") cda0dd7809f8 ("Bluetooth: btusb: Add firmware loading for Intel Snowfield Peak devices") d57dbe779e0e ("Bluetooth: btusb: Set the HCI_QUIRK_BROKEN_LOCAL_COMMANDS quirk") d8270fbb3ffe ("Bluetooth: btintel: Set quirk for non-persistent diagnostic settings") eeb6abe97390 ("Bluetooth: btusb: Use hardware error handler from Intel module") How should we proceed with this patch? -- Thanks, Sasha

6 years

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Re: [PATCH] Avoid that a kernel warning appears during system resume

by Bart Van Assche

On 3/24/19 5:38 PM, Sasha Levin wrote: > [This is an automated email] > > This commit has been processed because it contains a "Fixes:" tag, > fixing commit: 3a0a529971ec block, scsi: Make SCSI quiesce and resume work reliably. > > The bot has tested the following trees: v5.0.3, v4.19.30. > > v5.0.3: Build OK! > v4.19.30: Failed to apply! Possible dependencies: > cd84a62e0078 ("block, scsi: Change the preempt-only flag into a counter") > > > How should we proceed with this patch? I think if you want to backport that patch that you will also have to backport commit cd84a62e0078 ("block, scsi: Change the preempt-only flag into a counter") (kernel v4.20). Bart.

6 years

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[PATCH v2 1/3] staging: erofs: fix error handling when failed to read compresssed data

by Gao Xiang

Complete read error handling paths for all three kinds of compressed pages: 1) For cache-managed pages, PG_uptodate will be checked since read_endio will unlock and SetPageUptodate for these pages; 2) For inplaced pages, read_endio cannot SetPageUptodate directly since it should be used to mark the final decompressed data, PG_error will be set with page locked for IO error instead; 3) For staging pages, PG_error is used, which is similar to what we do for inplaced pages. Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support") Cc: <stable(a)vger.kernel.org> # 4.19+ Reviewed-by: Chao Yu <yuchao0(a)huawei.com> Signed-off-by: Gao Xiang <gaoxiang25(a)huawei.com> --- changelog v2: - [3/3] wrap bio->bi_private assignment into erofs_grab_bio() as suggested by Chao; This series focus on fixing error handling when failed to read compresssed data due to previous incomplete paths. In addition, the last 2 patches add IO error fault injection for reading paths, which I have used to test the first patch as well. Thanks, Gao Xiang drivers/staging/erofs/unzip_vle.c | 41 ++++++++++++++++++++++++++------------- 1 file changed, 28 insertions(+), 13 deletions(-) diff --git a/drivers/staging/erofs/unzip_vle.c b/drivers/staging/erofs/unzip_vle.c index bfd52ebd0403..45541be12972 100644 --- a/drivers/staging/erofs/unzip_vle.c +++ b/drivers/staging/erofs/unzip_vle.c @@ -973,6 +973,7 @@ static int z_erofs_vle_unzip(struct super_block *sb, overlapped = false; compressed_pages = grp->compressed_pages; + err = 0; for (i = 0; i < clusterpages; ++i) { unsigned int pagenr; @@ -982,26 +983,39 @@ static int z_erofs_vle_unzip(struct super_block *sb, DBG_BUGON(!page); DBG_BUGON(!page->mapping); - if (z_erofs_is_stagingpage(page)) - continue; + if (!z_erofs_is_stagingpage(page)) { #ifdef EROFS_FS_HAS_MANAGED_CACHE - if (page->mapping == MNGD_MAPPING(sbi)) { - DBG_BUGON(!PageUptodate(page)); - continue; - } + if (page->mapping == MNGD_MAPPING(sbi)) { + if (unlikely(!PageUptodate(page))) + err = -EIO; + continue; + } #endif - /* only non-head page could be reused as a compressed page */ - pagenr = z_erofs_onlinepage_index(page); + /* + * only if non-head page can be selected + * for inplace decompression + */ + pagenr = z_erofs_onlinepage_index(page); - DBG_BUGON(pagenr >= nr_pages); - DBG_BUGON(pages[pagenr]); - ++sparsemem_pages; - pages[pagenr] = page; + DBG_BUGON(pagenr >= nr_pages); + DBG_BUGON(pages[pagenr]); + ++sparsemem_pages; + pages[pagenr] = page; + + overlapped = true; + } - overlapped = true; + /* PG_error needs checking for inplaced and staging pages */ + if (unlikely(PageError(page))) { + DBG_BUGON(PageUptodate(page)); + err = -EIO; + } } + if (unlikely(err)) + goto out; + llen = (nr_pages << PAGE_SHIFT) - work->pageofs; if (z_erofs_vle_workgrp_fmt(grp) == Z_EROFS_VLE_WORKGRP_FMT_PLAIN) { @@ -1195,6 +1209,7 @@ pickup_page_for_submission(struct z_erofs_vle_workgroup *grp, if (page->mapping == mc) { WRITE_ONCE(grp->compressed_pages[nr], page); + ClearPageError(page); if (!PagePrivate(page)) { /* * impossible to be !PagePrivate(page) for -- 2.12.2

6 years

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[PATCH 1/3] staging: erofs: fix error handling when failed to read compresssed data

by Gao Xiang

Complete read error handling paths for all three kinds of compressed pages: 1) For cache-managed pages, PG_uptodate will be checked since read_endio will unlock and SetPageUptodate for these pages; 2) For inplaced pages, read_endio cannot SetPageUptodate directly since it should be used to mark the final decompressed data, PG_error will be set with page locked for IO error instead; 3) For staging pages, PG_error is used, which is similar to what we do for inplaced pages. Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support") Cc: <stable(a)vger.kernel.org> # 4.19+ Signed-off-by: Gao Xiang <gaoxiang25(a)huawei.com> --- This series focus on fixing error handling when failed to read compresssed data due to previous incomplete paths. In addition, the last 2 patches add IO error fault injection for reading paths, which I have used to test the first patch as well. Thanks, Gao Xiang drivers/staging/erofs/unzip_vle.c | 41 ++++++++++++++++++++++++++------------- 1 file changed, 28 insertions(+), 13 deletions(-) diff --git a/drivers/staging/erofs/unzip_vle.c b/drivers/staging/erofs/unzip_vle.c index 8715bc50e09c..3416d3f10324 100644 --- a/drivers/staging/erofs/unzip_vle.c +++ b/drivers/staging/erofs/unzip_vle.c @@ -972,6 +972,7 @@ static int z_erofs_vle_unzip(struct super_block *sb, overlapped = false; compressed_pages = grp->compressed_pages; + err = 0; for (i = 0; i < clusterpages; ++i) { unsigned int pagenr; @@ -981,26 +982,39 @@ static int z_erofs_vle_unzip(struct super_block *sb, DBG_BUGON(!page); DBG_BUGON(!page->mapping); - if (z_erofs_is_stagingpage(page)) - continue; + if (!z_erofs_is_stagingpage(page)) { #ifdef EROFS_FS_HAS_MANAGED_CACHE - if (page->mapping == MNGD_MAPPING(sbi)) { - DBG_BUGON(!PageUptodate(page)); - continue; - } + if (page->mapping == MNGD_MAPPING(sbi)) { + if (unlikely(!PageUptodate(page))) + err = -EIO; + continue; + } #endif - /* only non-head page could be reused as a compressed page */ - pagenr = z_erofs_onlinepage_index(page); + /* + * only if non-head page can be selected + * for inplace decompression + */ + pagenr = z_erofs_onlinepage_index(page); - DBG_BUGON(pagenr >= nr_pages); - DBG_BUGON(pages[pagenr]); - ++sparsemem_pages; - pages[pagenr] = page; + DBG_BUGON(pagenr >= nr_pages); + DBG_BUGON(pages[pagenr]); + ++sparsemem_pages; + pages[pagenr] = page; + + overlapped = true; + } - overlapped = true; + /* PG_error needs checking for inplaced and staging pages */ + if (unlikely(PageError(page))) { + DBG_BUGON(PageUptodate(page)); + err = -EIO; + } } + if (unlikely(err)) + goto out; + llen = (nr_pages << PAGE_SHIFT) - work->pageofs; if (z_erofs_vle_workgrp_fmt(grp) == Z_EROFS_VLE_WORKGRP_FMT_PLAIN) { @@ -1194,6 +1208,7 @@ pickup_page_for_submission(struct z_erofs_vle_workgroup *grp, if (page->mapping == mc) { WRITE_ONCE(grp->compressed_pages[nr], page); + ClearPageError(page); if (!PagePrivate(page)) { /* * impossible to be !PagePrivate(page) for -- 2.12.2

6 years

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Re: [PATCH 1/3] staging: erofs: fix error handling when failed to read compresssed data

by Gao Xiang

Hi, On 2019/3/25 8:38, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a "Fixes:" tag, > fixing commit: 3883a79abd02 staging: erofs: introduce VLE decompression support. > > The bot has tested the following trees: v5.0.3, v4.19.30. > > v5.0.3: Build OK! > v4.19.30: Failed to apply! Possible dependencies: > 390c642e1264 ("staging: erofs: fix integer overflow on 32-bit platform") > 42d40b4ad840 ("staging: erofs: unzip_vle.c: Replace comparison to NULL.") > 6e78901a9f23 ("staging: erofs: separate erofs_get_meta_page") > 7dd68b147d60 ("staging: erofs: use explicit unsigned int type") > 8be31270362b ("staging: erofs: introduce erofs_grab_bio") > 9248fce714d5 ("staging: erofs: revisit the page submission flow") > a07eeddf5b63 ("staging: erofs: clean up z_erofs_map_blocks_iter") > ab47dd2b0819 ("staging: erofs: cleanup z_erofs_vle_work_{lookup, register}") > b27661cf99c2 ("staging: erofs: fold in `__update_workgrp_llen'") > c1448fa88025 ("staging: erofs: introduce MNGD_MAPPING helper") > > > How should we proceed with this patch? I will do the 4.19 backport patch after get a "Reviewed-by: " tag, thanks for the reminder. Thanks, Gao Xiang > > -- > Thanks, > Sasha >

6 years

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[PATCH] media: ov6650: Fix sensor possibly not detected on probe

by Janusz Krzysztofik

After removal of clock_start() from before soc_camera_init_i2c() in soc_camera_probe() by commit 9aea470b399d ("[media] soc-camera: switch I2C subdevice drivers to use v4l2-clk") introduced in v3.11, the ov6650 driver could no longer probe the sensor successfully because its clock was no longer turned on in advance. The issue was initially worked around by adding that missing clock_start() equivalent to OMAP1 camera interface driver - the only user of this sensor - but a propoer fix should be rather implemented in the sensor driver code itself. Fix the issue by inserting a delay between the clock is turned on and the sensor I2C registers are read for the first time. Tested on Amstrad Delta with now out of tree but still locally maintained omap1_camera host driver. Fixes: 9aea470b399d ("[media] soc-camera: switch I2C subdevice drivers to use v4l2-clk") Signed-off-by: Janusz Krzysztofik <jmkrzyszt(a)gmail.com> Cc: stable(a)vger.kernel.org --- drivers/media/i2c/ov6650.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c index c33fd584cb44..f9359b11fa5c 100644 --- a/drivers/media/i2c/ov6650.c +++ b/drivers/media/i2c/ov6650.c @@ -814,6 +814,8 @@ static int ov6650_video_probe(struct i2c_client *client) if (ret < 0) return ret; + msleep(20); + /* * check and show product ID and manufacturer ID */ -- 2.19.2

6 years

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[PATCH 3.16 00/16] 3.16.64-rc1 review

by Ben Hutchings

This is the start of the stable review cycle for the 3.16.64 release. There are 16 patches in this series, which will be posted as responses to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Mon Mar 25 18:00:00 UTC 2019. Anything received after that time might be too late. All the patches have also been committed to the linux-3.16.y-rc branch of https://git.kernel.org/pub/scm/linux/kernel/git/bwh/linux-stable-rc.git . A shortlog and diffstat can be found below. Ben. ------------- Brian Foster (1): xfs: don't BUG() on mixed direct and mapped I/O [04197b341f23b908193308b8d63d17ff23232598] Christoffer Dall (2): KVM: PPC: Move xics_debugfs_init out of create [023e9fddc3616b005c3753fc1bb6526388cd7a30] KVM: Protect device ops->create and list_add with kvm->lock [a28ebea2adc4a2bef5989a5a181ec238f59fbcad] Dan Carpenter (1): KVM: use after free in kvm_ioctl_create_device() [a0f1d21c1ccb1da66629627a74059dd7f5ac9c61] Hui Peng (1): USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data [5146f95df782b0ac61abde36567e718692725c89] Jann Horn (1): kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974) [cfa39381173d5f969daf43582c95ad679189cbc9] Jiri Kosina (1): HID: debug: fix error handling in hid_debug_events_read() [8fec02a73e31407e14986fca67dab48d4f777f0e] Kees Cook (1): swiotlb: clean up reporting [7d63fb3af87aa67aa7d24466e792f9d7c57d8e79] Oliver Hartkopp (1): can: gw: ensure DLC boundaries after CAN frame modification [0aaa81377c5a01f686bcdb8c7a6929a7bf330c68] Paolo Bonzini (1): KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222) [353c0956a618a07ba4bbe7ad00ff29fe70e8412a] Peter Shier (1): KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) [ecec76885bcfe3294685dc363fd1273df0d5d65f] Rasmus Villemoes (1): HID: debug: improve hid_debug_event() [92529623d242cea4440958d7bcebdf291f4ab15e] Rohit Vaswani (1): mm: cma: fix incorrect type conversion for size during dma allocation [67a2e213e7e937c41c52ab5bc46bf3f4de469f6e] Vasily Averin (1): sunrpc: use-after-free in svc_process_common() [d4b09acf924b84bae77cad090a9d108e70b43643] Vladis Dronov (1): HID: debug: fix the ring buffer implementation [13054abbaa4f1fd4e6f3b4b63439ec033b4c8035] Willy Tarreau (1): net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT [9824dfae5741275473a23a7ed5756c7b6efacc9d] Makefile | 4 +- arch/arm/kvm/arm.c | 9 ++-- arch/powerpc/kvm/book3s_xics.c | 12 +++-- arch/x86/kvm/vmx.c | 1 + arch/x86/kvm/x86.c | 7 +++ drivers/base/dma-contiguous.c | 4 +- drivers/hid/hid-debug.c | 119 ++++++++++++++++------------------------- drivers/net/appletalk/ipddp.c | 8 ++- drivers/net/usb/hso.c | 18 ++++++- fs/xfs/xfs_aops.c | 21 +++++++- include/linux/dma-contiguous.h | 4 +- include/linux/hid-debug.h | 9 ++-- include/linux/kvm_host.h | 12 +++++ include/linux/sunrpc/svc.h | 5 +- lib/swiotlb.c | 18 +++---- net/can/gw.c | 30 +++++++++-- net/sunrpc/svc.c | 10 ++-- net/sunrpc/svc_xprt.c | 5 +- net/sunrpc/svcsock.c | 2 +- virt/kvm/arm/vgic.c | 11 +--- virt/kvm/kvm_main.c | 19 ++++++- 21 files changed, 202 insertions(+), 126 deletions(-) -- Ben Hutchings Make three consecutive correct guesses and you will be considered an expert.

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Linux-stable-mirror March 2019