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2019-08-28typec: tcpm: fix a typo in the comparison of pdo_max_voltageColin Ian King
There appears to be a typo in the comparison of pdo_max_voltage[i] with the previous value, currently it is checking against the array pdo_min_voltage rather than pdo_max_voltage. I believe this is a typo. Fix this. Addresses-Coverity: ("Copy-paste error") Fixes: 5007e1b5db73 ("typec: tcpm: Validate source and sink caps") Cc: stable <stable@vger.kernel.org> Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20190822135212.10195-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28Documentation/process: Embargoed hardware security issuesThomas Gleixner
To address the requirements of embargoed hardware issues, like Meltdown, Spectre, L1TF etc. it is necessary to define and document a process for handling embargoed hardware security issues. Following the discussion at the maintainer summit 2018 in Edinburgh (https://lwn.net/Articles/769417/) the volunteered people have worked out a process and a Memorandum of Understanding. The latter addresses the fact that the Linux kernel community cannot sign NDAs for various reasons. The initial contact point for hardware security issues is different from the regular kernel security contact to provide a known and neutral interface for hardware vendors and researchers. The initial primary contact team is proposed to be staffed by Linux Foundation Fellows, who are not associated to a vendor or a distribution and are well connected in the industry as a whole. The process is designed with the experience of the past incidents in mind and tries to address the remaining gaps, so future (hopefully rare) incidents can be handled more efficiently. It won't remove the fact, that most of this has to be done behind closed doors, but it is set up to avoid big bureaucratic hurdles for individual developers. The process is solely for handling hardware security issues and cannot be used for regular kernel (software only) security bugs. This memo can help with hardware companies who, and I quote, "[my manager] doesn't want to bet his job on the list keeping things secret." This despite numerous leaks directly from that company over the years, and none ever so far from the kernel security team. Cognitive dissidence seems to be a requirement to be a good manager. To accelerate the adoption of this process, we introduce the concept of ambassadors in participating companies. The ambassadors are there to guide people to comply with the process, but are not automatically involved in the disclosure of a particular incident. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Laura Abbott <labbott@redhat.com> Acked-by: Ben Hutchings <ben@decadent.org.uk> Reviewed-by: Tyler Hicks <tyhicks@canonical.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Jiri Kosina <jkosina@suse.cz> Link: https://lore.kernel.org/r/20190815212505.GC12041@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28lkdtm/bugs: fix build error in lkdtm_EXHAUST_STACKRaul E Rangel
lkdtm/bugs.c:94:2: error: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Werror=format=] pr_info("Calling function with %d frame size to depth %d ...\n", ^ THREAD_SIZE is defined as a unsigned long, cast CONFIG_FRAME_WARN to unsigned long as well. Fixes: 24cccab42c419 ("lkdtm/bugs: Adjust recursion test to avoid elision") Cc: stable <stable@vger.kernel.org> Signed-off-by: Raul E Rangel <rrangel@chromium.org> Acked-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20190827173619.170065-1-rrangel@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28mei: me: add Tiger Lake point LP device IDTomas Winkler
Add Tiger Lake Point device ID for TGP LP. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20190819103210.32748-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28intel_th: pci: Add Tiger Lake supportAlexander Shishkin
This adds support for the Trace Hub in Tiger Lake PCH. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: stable@vger.kernel.org # v4.14+ Link: https://lore.kernel.org/r/20190821074955.3925-5-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28intel_th: pci: Add support for another Lewisburg PCHAlexander Shishkin
Add support for the Trace Hub in another Lewisburg PCH. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: stable@vger.kernel.org # v4.14+ Link: https://lore.kernel.org/r/20190821074955.3925-4-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28stm class: Fix a double free of stm_source_deviceDing Xiang
In the error path of stm_source_register_device(), the kfree is unnecessary, as the put_device() before it ends up calling stm_source_device_release() to free stm_source_device, leading to a double free at the outer kfree() call. Remove it. Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Fixes: 7bd1d4093c2fa ("stm class: Introduce an abstraction for System Trace Module devices") Link: https://lore.kernel.org/linux-arm-kernel/1563354988-23826-1-git-send-email-dingxiang@cmss.chinamobile.com/ Cc: stable@vger.kernel.org # v4.4+ Link: https://lore.kernel.org/r/20190821074955.3925-2-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28Merge tag 'fpga-fixes-for-5.3' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga into char-misc-linus Moritz writes: FPGA Manager fixes for 5.3 A single fix for the altera-ps-spi driver that fixes the behavior when the driver receives -EPROBE_DEFER when trying to obtain a GPIO desc. Signed-off-by: Moritz Fischer <mdf@kernel.org> * tag 'fpga-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga: fpga: altera-ps-spi: Fix getting of optional confd gpio
2019-08-28MAINTAINERS: add entry for LICENSES and SPDX stuffGreg Kroah-Hartman
Thomas and I seem to have become the "unofficial" maintainers for these files and questions about SPDX things. So let's make it official. Reported-by: "Darrick J. Wong" <darrick.wong@oracle.com> Grumpily-acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Darrick J. Wong <darrick.wong@oracle.com> Link: https://lore.kernel.org/r/20190827195310.GA30618@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-28Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "Hot on the heels of our last set of fixes are a few more for -rc7. Two of them are fixing issues with our virtual interrupt controller implementation in KVM/arm, while the other is a longstanding but straightforward kallsyms fix which was been acked by Masami and resolves an initialisation failure in kprobes observed on arm64. - Fix GICv2 emulation bug (KVM) - Fix deadlock in virtual GIC interrupt injection code (KVM) - Fix kprobes blacklist init failure due to broken kallsyms lookup" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WI KVM: arm/arm64: vgic: Fix potential deadlock when ap_list is long kallsyms: Don't let kallsyms_lookup_size_offset() fail on retrieving the first symbol
2019-08-28libnvdimm/pfn: Fix namespace creation on misaligned addressesJeff Moyer
Yi reported[1] that after commit a3619190d62e ("libnvdimm/pfn: stop padding pmem namespaces to section alignment"), it was no longer possible to create a device dax namespace with a 1G alignment. The reason was that the pmem region was not itself 1G-aligned. The code happily skips past the first 512M, but fails to account for a now misaligned end offset (since space was allocated starting at that misaligned address, and extending for size GBs). Reintroduce end_trunc, so that the code correctly handles the misaligned end address. This results in the same behavior as before the introduction of the offending commit. [1] https://lists.01.org/pipermail/linux-nvdimm/2019-July/022813.html Fixes: a3619190d62e ("libnvdimm/pfn: stop padding pmem namespaces ...") Reported-and-tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Link: https://lore.kernel.org/r/x49ftll8f39.fsf@segfault.boston.devel.redhat.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-08-28drm/komeda: Reordered the komeda's de-init functionsAyan Kumar Halder
The de-init routine should be doing the following in order:- 1. Unregister the drm device 2. Shut down the crtcs - failing to do this might cause a connector leakage See the 'commit 109c4d18e574 ("drm/arm/malidp: Ensure that the crtcs are shutdown before removing any encoder/connector")' 3. Disable the interrupts 4. Unbind the components 5. Free up DRM mode_config info Changes from v1:- 1. Re-ordered the header files inclusion 2. Rebased on top of the latest drm-misc-fixes Signed-off-by:. Ayan Kumar Halder <Ayan.Halder@arm.com> Reviewed-by: Mihail Atanassov <mihail.atanassov@arm.com> Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Link: https://patchwork.freedesktop.org/patch/327606/
2019-08-28x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence ↵Linus Torvalds
GCC9 build warning One of the very few warnings I have in the current build comes from arch/x86/boot/edd.c, where I get the following with a gcc9 build: arch/x86/boot/edd.c: In function ‘query_edd’: arch/x86/boot/edd.c:148:11: warning: taking address of packed member of ‘struct boot_params’ may result in an unaligned pointer value [-Waddress-of-packed-member] 148 | mbrptr = boot_params.edd_mbr_sig_buffer; | ^~~~~~~~~~~ This warning triggers because we throw away all the CFLAGS and then make a new set for REALMODE_CFLAGS, so the -Wno-address-of-packed-member we added in the following commit is not present: 6f303d60534c ("gcc-9: silence 'address-of-packed-member' warning") The simplest solution for now is to adjust the warning for this version of CFLAGS as well, but it would definitely make sense to examine whether REALMODE_CFLAGS could be derived from CFLAGS, so that it picks up changes in the compiler flags environment automatically. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Borislav Petkov <bp@alien8.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-08-28ALSA: hda - Update descriptions about new position_fix valuesTakashi Iwai
The new values for the recent Intel and AMD chips are missing in the documentation. Add the new descriptions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-28RDMA/siw: Fix IPv6 addr_list lockingBernard Metzler
Walking the address list of an inet6_dev requires appropriate locking. Since the called function siw_listen_address() may sleep, we have to use rtnl_lock() instead of read_lock_bh(). Also introduces sanity checks if we got a device from in_dev_get() or in6_dev_get(). Reported-by: Bart Van Assche <bvanassche@acm.org> Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com> Link: https://lore.kernel.org/r/20190828130355.22830-1-bmt@zurich.ibm.com Signed-off-by: Doug Ledford <dledford@redhat.com>
2019-08-28ASoC: wcd9335: Fix primary interpolator max rateSrinivas Kandagatla
On this codec SLIMBus RX path supports 384000 rate on primary interpolator. Add this missing rate as supported rate. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20190822095653.7200-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-28gpio: pca953x: use pca953x_read_regs instead of regmap_bulk_readDavid Jander
The register number needs to be translated for chips with more than 8 ports. This patch fixes a bug causing all chips with more than 8 GPIO pins to not work correctly. Fixes: 0f25fda840a9 ("gpio: pca953x: Zap ad-hoc reg_direction cache") Cc: Cc: <stable@vger.kernel.org> Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-08-28gpio: pca953x: correct type of reg_directionDavid Jander
The type of reg_direction needs to match the type of the regmap, which is u8. Fixes: 0f25fda840a9 ("gpio: pca953x: Zap ad-hoc reg_direction cache") Cc: Cc: <stable@vger.kernel.org> Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-08-28ALSA: pcm: add support for 352.8KHz and 384KHz sample rateVidyakumar Athota
Most of the modern codecs supports 352.8KHz and 384KHz sample rates. Currenlty HW params fails to set 352.8Kz and 384KHz sample rate as these are not in known rates list. Add these new rates to known list to allow them. This patch also adds defines in pcm.h so that drivers can use it. Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20190822095653.7200-2-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-28ASoC: mediatek: mt8183: fix tdm out data is valid on rising edgeJiaxin Yu
This patch correct tdm out bck inverse register to AUDIO_TOP_CON3[3]. Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Link: https://lore.kernel.org/r/1566621445-26989-4-git-send-email-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-28ASoC: mediatek: mt8183: tdm hw support tdm out and 8ch i2s outJiaxin Yu
This patch refined tdm driver code, and allow tdm hw to support two configurations in machine driver to output tdm signal or i2s signal. Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Link: https://lore.kernel.org/r/1566621445-26989-3-git-send-email-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-28rbd: restore zeroing past the overlap when reading from parentIlya Dryomov
The parent image is read only up to the overlap point, the rest of the buffer should be zeroed. This snuck in because as it turns out the overlap test case has not been triggering this code path for a while now. Fixes: a9b67e69949d ("rbd: replace obj_req->tried_parent with obj_req->read_state") Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jason Dillaman <dillaman@redhat.com>
2019-08-28libceph: don't call crypto_free_sync_skcipher() on a NULL tfmJia-Ju Bai
In set_secret(), key->tfm is assigned to NULL on line 55, and then ceph_crypto_key_destroy(key) is executed. ceph_crypto_key_destroy(key) crypto_free_sync_skcipher(key->tfm) crypto_free_skcipher(&tfm->base); This happens to work because crypto_sync_skcipher is a trivial wrapper around crypto_skcipher: &tfm->base is still 0 and crypto_free_skcipher() handles that. Let's not rely on the layout of crypto_sync_skcipher. This bug is found by a static analysis tool STCheck written by us. Fixes: 69d6302b65a8 ("libceph: Remove VLA usage of skcipher"). Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2019-08-28KVM: arm/arm64: vgic-v2: Handle SGI bits in GICD_I{S,C}PENDR0 as WIMarc Zyngier
A guest is not allowed to inject a SGI (or clear its pending state) by writing to GICD_ISPENDR0 (resp. GICD_ICPENDR0), as these bits are defined as WI (as per ARM IHI 0048B 4.3.7 and 4.3.8). Make sure we correctly emulate the architecture. Fixes: 96b298000db4 ("KVM: arm/arm64: vgic-new: Add PENDING registers handlers") Cc: stable@vger.kernel.org # 4.7+ Reported-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Will Deacon <will@kernel.org>
2019-08-28ALSA: usb-audio: Update DSD support quirks for Oppo and RotelJussi Laako
Oppo has issued firmware updates that change alt setting used for DSD support. However, these devices seem to support auto-detection, so support is moved from explicit whitelisting to auto-detection. Also Rotel devices have USB interfaces that support DSD with auto-detection. Signed-off-by: Jussi Laako <jussi@sonarnerd.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-28ALSA: usb-audio: DSD auto-detection for Playback DesignsJussi Laako
Add DSD support auto-detection for newer Playback Designs devices. Older device generations have a different USB interface implementation. Keep the auto-detection VID whitelist sorted. Signed-off-by: Jussi Laako <jussi@sonarnerd.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-08-27tcp: remove empty skb from write queue in error casesEric Dumazet
Vladimir Rutsky reported stuck TCP sessions after memory pressure events. Edge Trigger epoll() user would never receive an EPOLLOUT notification allowing them to retry a sendmsg(). Jason tested the case of sk_stream_alloc_skb() returning NULL, but there are other paths that could lead both sendmsg() and sendpage() to return -1 (EAGAIN), with an empty skb queued on the write queue. This patch makes sure we remove this empty skb so that Jason code can detect that the queue is empty, and call sk->sk_write_space(sk) accordingly. Fixes: ce5ec440994b ("tcp: ensure epoll edge trigger wakeup when write queue is empty") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jason Baron <jbaron@akamai.com> Reported-by: Vladimir Rutsky <rutsky@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Neal Cardwell <ncardwell@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net/rds: Fix info leak in rds6_inc_info_copy()Ka-Cheong Poon
The rds6_inc_info_copy() function has a couple struct members which are leaking stack information. The ->tos field should hold actual information and the ->flags field needs to be zeroed out. Fixes: 3eb450367d08 ("rds: add type of service(tos) infrastructure") Fixes: b7ff8b1036f0 ("rds: Extend RDS API for IPv6 support") Reported-by: 黄ID蝴蝶 <butterflyhuangxx@gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: fix skb use after free in netpollFeng Sun
After commit baeababb5b85d5c4e6c917efe2a1504179438d3b ("tun: return NET_XMIT_DROP for dropped packets"), when tun_net_xmit drop packets, it will free skb and return NET_XMIT_DROP, netpoll_send_skb_on_dev will run into following use after free cases: 1. retry netpoll_start_xmit with freed skb; 2. queue freed skb in npinfo->txq. queue_process will also run into use after free case. hit netpoll_send_skb_on_dev first case with following kernel log: [ 117.864773] kernel BUG at mm/slub.c:306! [ 117.864773] invalid opcode: 0000 [#1] SMP PTI [ 117.864774] CPU: 3 PID: 2627 Comm: loop_printmsg Kdump: loaded Tainted: P OE 5.3.0-050300rc5-generic #201908182231 [ 117.864775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 117.864775] RIP: 0010:kmem_cache_free+0x28d/0x2b0 [ 117.864781] Call Trace: [ 117.864781] ? tun_net_xmit+0x21c/0x460 [ 117.864781] kfree_skbmem+0x4e/0x60 [ 117.864782] kfree_skb+0x3a/0xa0 [ 117.864782] tun_net_xmit+0x21c/0x460 [ 117.864782] netpoll_start_xmit+0x11d/0x1b0 [ 117.864788] netpoll_send_skb_on_dev+0x1b8/0x200 [ 117.864789] __br_forward+0x1b9/0x1e0 [bridge] [ 117.864789] ? skb_clone+0x53/0xd0 [ 117.864790] ? __skb_clone+0x2e/0x120 [ 117.864790] deliver_clone+0x37/0x50 [bridge] [ 117.864790] maybe_deliver+0x89/0xc0 [bridge] [ 117.864791] br_flood+0x6c/0x130 [bridge] [ 117.864791] br_dev_xmit+0x315/0x3c0 [bridge] [ 117.864792] netpoll_start_xmit+0x11d/0x1b0 [ 117.864792] netpoll_send_skb_on_dev+0x1b8/0x200 [ 117.864792] netpoll_send_udp+0x2c6/0x3e8 [ 117.864793] write_msg+0xd9/0xf0 [netconsole] [ 117.864793] console_unlock+0x386/0x4e0 [ 117.864793] vprintk_emit+0x17e/0x280 [ 117.864794] vprintk_default+0x29/0x50 [ 117.864794] vprintk_func+0x4c/0xbc [ 117.864794] printk+0x58/0x6f [ 117.864795] loop_fun+0x24/0x41 [printmsg_loop] [ 117.864795] kthread+0x104/0x140 [ 117.864795] ? 0xffffffffc05b1000 [ 117.864796] ? kthread_park+0x80/0x80 [ 117.864796] ret_from_fork+0x35/0x40 Signed-off-by: Feng Sun <loyou85@gmail.com> Signed-off-by: Xiaojun Zhao <xiaojunzhao141@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27net: dsa: tag_8021q: Future-proof the reserved fields in the custom VIDVladimir Oltean
After witnessing the discussion in https://lkml.org/lkml/2019/8/14/151 w.r.t. ioctl extensibility, it became clear that such an issue might prevent that the 3 RSV bits inside the DSA 802.1Q tag might also suffer the same fate and be useless for further extension. So clearly specify that the reserved bits should currently be transmitted as zero and ignored on receive. The DSA tagger already does this (and has always did), and is the only known user so far (no Wireshark dissection plugin, etc). So there should be no incompatibility to speak of. Fixes: 0471dd429cea ("net: dsa: tag_8021q: Create a stable binary format") Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27Add genphy_c45_config_aneg() function to phy-c45.cMarco Hartmann
Commit 34786005eca3 ("net: phy: prevent PHYs w/o Clause 22 regs from calling genphy_config_aneg") introduced a check that aborts phy_config_aneg() if the phy is a C45 phy. This causes phy_state_machine() to call phy_error() so that the phy ends up in PHY_HALTED state. Instead of returning -EOPNOTSUPP, call genphy_c45_config_aneg() (analogous to the C22 case) so that the state machine can run correctly. genphy_c45_config_aneg() closely resembles mv3310_config_aneg() in drivers/net/phy/marvell10g.c, excluding vendor specific configurations for 1000BaseT. Fixes: 22b56e827093 ("net: phy: replace genphy_10g_driver with genphy_c45_driver") Signed-off-by: Marco Hartmann <marco.hartmann@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27cifs: update internal module numberSteve French
To 2.22 Signed-off-by: Steve French <stfrench@microsoft.com>
2019-08-27cifs: replace various strncpy with strscpy and similarRonnie Sahlberg
Using strscpy is cleaner, and avoids some problems with handling maximum length strings. Linus noticed the original problem and Aurelien pointed out some additional problems. Fortunately most of this is SMB1 code (and in particular the ASCII string handling older, which is less common). Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2019-08-27net_sched: fix a NULL pointer deref in ipt actionCong Wang
The net pointer in struct xt_tgdtor_param is not explicitly initialized therefore is still NULL when dereferencing it. So we have to find a way to pass the correct net pointer to ipt_destroy_target(). The best way I find is just saving the net pointer inside the per netns struct tcf_idrinfo, which could make this patch smaller. Fixes: 0c66dc1ea3f0 ("netfilter: conntrack: register hooks in netns when needed by ruleset") Reported-and-tested-by: itugrok@yahoo.com Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-27cifs: Use kzfree() to zero out the passwordDan Carpenter
It's safer to zero out the password so that it can never be disclosed. Fixes: 0c219f5799c7 ("cifs: set domainName when a domain-key is used in multiuser") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2019-08-27cifs: set domainName when a domain-key is used in multiuserRonnie Sahlberg
RHBZ: 1710429 When we use a domain-key to authenticate using multiuser we must also set the domainnmame for the new volume as it will be used and passed to the server in the NTLMSSP Domain-name. Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2019-08-27Merge tag 'nfs-for-5.3-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable fixes: - Fix a page lock leak in nfs_pageio_resend() - Ensure O_DIRECT reports an error if the bytes read/written is 0 - Don't handle errors if the bind/connect succeeded - Revert "NFSv4/flexfiles: Abort I/O early if the layout segment was invalidat ed" Bugfixes: - Don't refresh attributes with mounted-on-file information - Fix return values for nfs4_file_open() and nfs_finish_open() - Fix pnfs layoutstats reporting of I/O errors - Don't use soft RPC calls for pNFS/flexfiles I/O, and don't abort for soft I/O errors when the user specifies a hard mount. - Various fixes to the error handling in sunrpc - Don't report writepage()/writepages() errors twice" * tag 'nfs-for-5.3-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: remove set but not used variable 'mapping' NFSv2: Fix write regression NFSv2: Fix eof handling NFS: Fix writepage(s) error handling to not report errors twice NFS: Fix spurious EIO read errors pNFS/flexfiles: Don't time out requests on hard mounts SUNRPC: Handle connection breakages correctly in call_status() Revert "NFSv4/flexfiles: Abort I/O early if the layout segment was invalidated" SUNRPC: Handle EADDRINUSE and ENOBUFS correctly pNFS/flexfiles: Turn off soft RPC calls SUNRPC: Don't handle errors if the bind/connect succeeded NFS: On fatal writeback errors, we need to call nfs_inode_remove_request() NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup NFS: Ensure O_DIRECT reports an error if the bytes read/written is 0 NFSv4/pnfs: Fix a page lock leak in nfs_pageio_resend() NFSv4: Fix return value in nfs_finish_open() NFSv4: Fix return values for nfs4_file_open() NFS: Don't refresh attributes with mounted-on-file information
2019-08-27ASoC: atmel_ssc_dai: implement left-justified data modeMichał Mirosław
Enable support for left-justified data mode for SSC-codec link. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/44fa6b700421e80778f20ff9ead2b148cf6d2e92.1566677788.git.mirq-linux@rere.qmqm.pl Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: atmel_ssc_dai: rework DAI format configurationMichał Mirosław
Rework DAI format calculation in preparation for adding more formats later. As a side-effect this enables all CBM/CBS x CFM/CFS combinations for supported formats. (Note: the additional modes are not tested.) Note: this changes FSEDGE to POSITIVE for I2S CBM_CFS mode as the TXSYN interrupt is not used anyway. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Link: https://lore.kernel.org/r/f5949b0326fdcdca072f3ed03f77de9e207631cd.1566677788.git.mirq-linux@rere.qmqm.pl Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: atmel: enable SOC_SSC_PDC and SOC_SSC_DMA in KconfigMichał Mirosław
Allow SSC to be used on platforms described using audio-graph-card in Device Tree. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/233d5461f4448df151755de7b69a0cd3ad310d5c.1566677788.git.mirq-linux@rere.qmqm.pl Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: cs42xx8: Force suspend/resume during system suspend/resumeShengjiu Wang
Use force_suspend/resume to make sure clocks are disabled/enabled accordingly during system suspend/resume. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/1566944026-18113-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: mediatek: mt8183: fix tdm out data align issueJiaxin Yu
Mt8183 tdm out support S16_LE/S24_LE/S32_LE formats. When output S32_LE, we need set hd_align so that memif can output MSB 24bits. When output S24_LE, we need reset hd_align so that memif can output LSB 24bits. Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com> Link: https://lore.kernel.org/r/1566622726-27113-1-git-send-email-jiaxin.yu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: rt1011: add mutex protection to set_fmt/set_tdm_slotShuming Fan
The calibration process at booting will reset registers and bypass cache to make sure the calibration is done. We add mutex protection to avoid unexpected settings while the registration process and calibration are interleaved. Signed-off-by: Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20190826090052.1875-1-shumingf@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: es8316: fix inverted L/R of headphone mixer volumeKatsuhiro Suzuki
This patch fixes inverted Left-Right channel of headphone mixer volume by wrong shift_left, shift_right values. Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Reviewed-by: Daniel Drake <drake@endlessm.com> Link: https://lore.kernel.org/r/20190826153900.25969-2-katsuhiro@katsuster.net Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: es8316: fix headphone mixer volume tableKatsuhiro Suzuki
This patch fix setting table of Headphone mixer volume. Current code uses 4 ... 7 values but these values are prohibited. Correct settings are the following: 0000 -12dB 0001 -10.5dB 0010 -9dB 0011 -7.5dB 0100 -6dB 1000 -4.5dB 1001 -3dB 1010 -1.5dB 1011 0dB Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net> Reviewed-by: Daniel Drake <drake@endlessm.com> Link: https://lore.kernel.org/r/20190826153900.25969-1-katsuhiro@katsuster.net Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27KVM: x86: Don't update RIP or do single-step on faulting emulationSean Christopherson
Don't advance RIP or inject a single-step #DB if emulation signals a fault. This logic applies to all state updates that are conditional on clean retirement of the emulation instruction, e.g. updating RFLAGS was previously handled by commit 38827dbd3fb85 ("KVM: x86: Do not update EFLAGS on faulting emulation"). Not advancing RIP is likely a nop, i.e. ctxt->eip isn't updated with ctxt->_eip until emulation "retires" anyways. Skipping #DB injection fixes a bug reported by Andy Lutomirski where a #UD on SYSCALL due to invalid state with EFLAGS.TF=1 would loop indefinitely due to emulation overwriting the #UD with #DB and thus restarting the bad SYSCALL over and over. Cc: Nadav Amit <nadav.amit@gmail.com> Cc: stable@vger.kernel.org Reported-by: Andy Lutomirski <luto@kernel.org> Fixes: 663f4c61b803 ("KVM: x86: handle singlestep during emulation") Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
2019-08-27KVM: x86: hyper-v: don't crash on KVM_GET_SUPPORTED_HV_CPUID when ↵Vitaly Kuznetsov
kvm_intel.nested is disabled If kvm_intel is loaded with nested=0 parameter an attempt to perform KVM_GET_SUPPORTED_HV_CPUID results in OOPS as nested_get_evmcs_version hook in kvm_x86_ops is NULL (we assign it in nested_vmx_hardware_setup() and this only happens in case nested is enabled). Check that kvm_x86_ops->nested_get_evmcs_version is not NULL before calling it. With this, we can remove the stub from svm as it is no longer needed. Cc: <stable@vger.kernel.org> Fixes: e2e871ab2f02 ("x86/kvm/hyper-v: Introduce nested_get_evmcs_version() helper") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Jim Mattson <jmattson@google.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
2019-08-27ASoC: Intel: Skylake: Release topology when we are done with itAmadeusz Sławiński
Currently topology is kept in memory while driver is running. It's unnecessary, as it's only needed during parsing. Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://lore.kernel.org/r/20190827141712.21015-6-amadeuszx.slawinski@linux.intel.com Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: Intel: Skylake: Print module type instead of idAmadeusz Sławiński
When we are printing module params, we were actually printing module id instead of type, but debug message was saying that number we get is type. So print module type, as it is useful when debugging paths, but also keep printing module id, as it is used in all other logs. Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com> Link: https://lore.kernel.org/r/20190827141712.21015-5-amadeuszx.slawinski@linux.intel.com Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-08-27ASoC: Intel: NHLT: Fix debug print formatAmadeusz Sławiński
oem_table_id is 8 chars long, so we need to limit it, otherwise it may print some unprintable characters into dmesg. Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com> Link: https://lore.kernel.org/r/20190827141712.21015-7-amadeuszx.slawinski@linux.intel.com Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
generated by cgit (git 2.34.1) at 2025-09-11 21:56:35 +0000