- 19 Mar, 2018 40 commits
-
-
Dan Carpenter authored
[ Upstream commit 65a12b3a ] We should be finishing the loop with timeout set to zero but because this is a post-op we finish with timeout == -1. Fixes: 1082e270 ("ASoC: NUC900/audio: add nuc900 audio driver support") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
Sasha Levin <alexander.levin@microsoft.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
Horia Geantă authored
[ Upstream commit 9db09e3b ] Fix below warnings on ARMv7 by using %zu for printing size_t values: drivers/crypto/caam/caamalg_qi.c: In function aead_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:417:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:672:16: note: in expansion of macro CAAM_QI_MAX_AEAD_SG qm_sg_ents, CAAM_QI_MAX_AEAD_SG); ^ drivers/crypto/caam/caamalg_qi.c: In function ablkcipher_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:440:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:909:16: note: in expansion of macro CAAM_QI_MAX_ABLKCIPHER_SG qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); ^ drivers/crypto/caam/caamalg_qi.c: In function ablkcipher_giv_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:440:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:1062:16: note: in expansion of macro CAAM_QI_MAX_ABLKCIPHER_SG qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); ^ Fixes: eb9ba37d ("crypto: caam/qi - handle large number of S/Gs case") Signed-off-by:
Horia Geantă <horia.geanta@nxp.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
-
Luca Coelho authored
[ Upstream commit c7976f52 ] In the ieee80211_setup_sdata() we check if the interface type is valid and, if not, call BUG(). This should never happen, but if there is something wrong with the code, it will not be caught until the bug happens when an interface is being set up. Calling BUG() is too extreme for this and a WARN_ON() would be better used instead. Change that. Signed-off-by:
Luca Coelho <luciano.coelho@intel.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
-
Adiel Aloni authored
[ Upstream commit e16ea4bb ] Enforce using PS_MANUAL_POLL in ps hwsim debugfs to trigger a poll, only if PS_ENABLED was set before. This is required due to commit c9491367b759 ("mac80211: always update the PM state of a peer on MGMT / DATA frames") that enforces the ap to check only mgmt/data frames ps bit, and then update station's power save accordingly. When sending only ps-poll (control frame) the ap will not be aware that the station entered power save. Setting ps enable before triggering ps_poll, will send NDP with PM bit enabled first. Signed-off-by:
Adiel Aloni <adiel.aloni@intel.com> Signed-off-by:
-
Chris Wilson authored
[ Upstream commit 8516673a ] Before accessing the GGTT we must flush the PTE writes and make them visible to the chipset, or else the indirect access may end up in the wrong page. In commit 3497971a ("agp/intel: Flush chipset writes after updating a single PTE"), we noticed corruption of the uploads for pwrite and for capturing GPU error states, but it was presumed that the explicit calls to intel_gtt_chipset_flush() were sufficient for the execbuffer path. However, we have not been flushing the chipset between the PTE writes and access via the GTT itself. For simplicity, do the flush after any PTE update rather than try and batch the flushes on a just-in-time basis. References: 3497971a ("agp/intel: Flush chipset writes after updating a single PTE") Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Cc: drm-intel-fixes@lists.freedesktop.org Reviewed-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171208214616.30147-1-chris@chris-wilson.co.ukSigned-off-by:
-
Geert Uytterhoeven authored
[ Upstream commit f5bbcd53 ] Describe the GPIO used to reset the Ethernet PHY for EthernetAVB. This allows the driver to reset the PHY during probe and after system resume. This fixes Ethernet operation after resume from s2ram on Salvator-XS, where the enable pin of the regulator providing PHY power is connected to PRESETn, and PSCI powers down the SoC during system suspend. On Salvator-X, the enable pin is always pulled high, but the driver may still need to reset the PHY if this wasn't done by the bootloader before. Inspired by patches in the BSP for the individual Salvator-X/XS boards by Kazuya Mizuguchi. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Simon Horman <horms+renesas@verge.net.au> Signed-off-by:
-
Nicholas Piggin authored
[ Upstream commit acb1feab ] When an interrupt is returning to a soft-disabled context (which can happen for non-maskable interrupts or synchronous interrupts), it goes through the motions of soft-disabling again, including calling TRACE_DISABLE_INTS (i.e., trace_hardirqs_off()). This is not necessary, because we must already be soft-disabled in the interrupt context, it also may be causing crashes in the irq tracing code to re-enter as an nmi. Replace it with a warning to ensure that soft-interrupts are still disabled. Fixes: 7c0482e3 ("powerpc/irq: Fix another case of lazy IRQ state getting out of sync") Signed-off-by:
Nicholas Piggin <npiggin@gmail.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Signed-off-by:
-
Josh Poimboeuf authored
[ Upstream commit b9eab08d ] When attempting to load a livepatch module, I got the following error: module_64: patch_module: Expect noop after relocate, got 3c820000 The error was triggered by the following code in unregister_netdevice_queue(): 14c: 00 00 00 48 b 14c <unregister_netdevice_queue+0x14c> 14c: R_PPC64_REL24 net_set_todo 150: 00 00 82 3c addis r4,r2,0 GCC didn't insert a nop after the branch to net_set_todo() because it's a sibling call, so it never returns. The nop isn't needed after the branch in that case. Signed-off-by:
Josh Poimboeuf <jpoimboe@redhat.com> Acked-by:
Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Reviewed-and-tested-by:
Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by:
-
Yong Zhao authored
[ Upstream commit 5108d768 ] Kobject created using kobject_create_and_add() can be freed using kobject_put() when there is no referenece any more. However, kobject memory allocated with kzalloc() has to set up a release callback in order to free it when the counter decreases to 0. Otherwise it causes memory leak. Signed-off-by:
Yong Zhao <yong.zhao@amd.com> Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by:
Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by:
-
Stephen Hemminger authored
[ Upstream commit 72d24955 ] When new veth is created, and GSO values have been configured on one device, clone those values to the peer. For example: # ip link add dev vm1 gso_max_size 65530 type veth peer name vm2 This should create vm1 <--> vm2 with both having GSO maximum size set to 65530. Signed-off-by:
Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
-
John Fastabend authored
[ Upstream commit 7bbde83b ] In qdisc_graft_qdisc a "new" qdisc is attached and the 'qdisc_destroy' operation is called on the old qdisc. The destroy operation will wait a rcu grace period and call qdisc_rcu_free(). At which point gso_cpu_skb is free'd along with all stats so no need to zero stats and gso_cpu_skb from the graft operation itself. Further after dropping the qdisc locks we can not continue to call qdisc_reset before waiting an rcu grace period so that the qdisc is detached from all cpus. By removing the qdisc_reset() here we get the correct property of waiting an rcu grace period and letting the qdisc_destroy operation clean up the qdisc correctly. Note, a refcnt greater than 1 would cause the destroy operation to be aborted however if this ever happened the reference to the qdisc would be lost and we would have a memory leak. Signed-off-by:
John Fastabend <john.fastabend@gmail.com> Signed-off-by:
-
Toshiaki Makita authored
[ Upstream commit fdaa767a ] Since commit 39e6c820 ("net: solve a NAPI race") napi has been able to be rescheduled within napi_complete_done() even in non-busypoll case, but virtnet_poll() always enabled interrupts before complete, and when napi was rescheduled within napi_complete_done() it did not disable interrupts. This caused more interrupts when event idx is disabled. According to commit cbdadbbf ("virtio_net: fix race in RX VQ processing") we cannot place virtqueue_enable_cb_prepare() after NAPI_STATE_SCHED is cleared, so disable interrupts again if napi_complete_done() returned false. Tested with vhost-user of OVS 2.7 on host, which does not have the event idx feature. * Before patch: $ netperf -t UDP_STREAM -H 192.168.150.253 -l 60 -- -m 1472 MIGRATED UDP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.150.253 () port 0 AF_INET Socket Message Elapsed Messages Size Size Time Okay Errors Throughput bytes bytes secs # # 10^6bits/sec 212992 1472 60.00 32763206 0 6430.32 212992 60.00 23384299 4589.56 Interrupts on guest: 9872369 Packets/interrupt: 2.37 * After patch $ netperf -t UDP_STREAM -H 192.168.150.253 -l 60 -- -m 1472 MIGRATED UDP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.150.253 () port 0 AF_INET Socket Message Elapsed Messages Size Size Time Okay Errors Throughput bytes bytes secs # # 10^6bits/sec 212992 1472 60.00 32794646 0 6436.49 212992 60.00 32793501 6436.27 Interrupts on guest: 4941299 Packets/interrupt: 6.64 Signed-off-by:
Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Acked-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
-
Gustavo A. R. Silva authored
[ Upstream commit 5a18c243 ] Check return value from call to devm_kzalloc() in order to prevent a NULL pointer dereference. This issue was detected with the help of Coccinelle. Fixes: 4a5f8ae5 ("[media] davinci: vpif_capture: get subdevs from DT when available") Signed-off-by:
Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by:
-
Dan Carpenter authored
[ Upstream commit d5ac225c ] The cam->buffers[] array has cam->num_frames elements so the > needs to be changed to >= to avoid going beyond the end of the array. The ->buffers[] array is allocated in cpia2_allocate_buffers() if you want to confirm. Fixes: ab33d507 ("V4L/DVB (3376): Add cpia2 camera support") Signed-off-by:
-
Heinz Mauelshagen authored
[ Upstream commit 61e06e2c ] The raid set size is being revalidated unconditionally before a reshaping conversion is started. MD requires the size to only be reduced in case of a stripe removing (i.e. shrinking) reshape but not when growing because the raid array has to stay small until after the growing reshape finishes. Fix by avoiding the size revalidation in preresume unless a shrinking reshape is requested. Signed-off-by:
Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by:
Mike Snitzer <snitzer@redhat.com> Signed-off-by:
-
Kieran Bingham authored
[ Upstream commit a17d2d6c ] When used as part of a display pipeline, the VSP is stopped and restarted explicitly by the DU from its suspend and resume handlers. There is thus no need to stop or restart pipelines in the VSP suspend and resume handlers, and doing so would cause the hardware to be left in a misconfigured state. Ensure that the VSP suspend and resume handlers do not affect DRM-based pipelines. Signed-off-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:
-
Xose Vazquez Perez authored
[ Upstream commit 4b3aec2b ] Add IBM 3542 and 3552, arrays: FAStT200 and FAStT500. Add full STK OPENstorage family, arrays: 9176, D173, D178, D210, D220, D240 and D280. Add STK BladeCtlr family, arrays: B210, B220, B240 and B280. These changes were done in multipath-tools time ago. Cc: NetApp RDAC team <ng-eseries-upstream-maintainers@netapp.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Christophe Varoqui <christophe.varoqui@opensvc.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: James E.J. Bottomley <jejb@linux.vnet.ibm.com> Cc: SCSI ML <linux-scsi@vger.kernel.org> Cc: device-mapper development <dm-devel@redhat.com> Signed-off-by:
Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
-
Xose Vazquez Perez authored
[ Upstream commit b369a047 ] Commit 56f3d383 ("scsi: scsi_devinfo: Add TRY_VPD_PAGES to HITACHI OPEN-V blacklist entry") modified some Hitachi entries: HITACHI is always supporting VPD pages, even though it's claiming to support SCSI Revision 3 only. The same should have been done also for HP-rebranded. [mkp: checkpatch and tweaked commit message] Cc: Hannes Reinecke <hare@suse.de> Cc: Takahiro Yasui <takahiro.yasui@hds.com> Cc: Matthias Rudolph <Matthias.Rudolph@hitachivantara.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: James E.J. Bottomley <jejb@linux.vnet.ibm.com> Cc: SCSI ML <linux-scsi@vger.kernel.org> Signed-off-by:
-
Bart Van Assche authored
[ Upstream commit a44c9d36 ] Since scsi_get_device_flags_keyed() callers do not check whether or not the returned value is an error code, change that function such that it returns a flags value even if the 'key' argument is invalid. Note: since commit 28a0bc41 ("scsi: sd: Implement blacklist option for WRITE SAME w/ UNMAP") bit 31 is a valid device information flag so checking whether bit 31 is set in the return value is not sufficient to tell the difference between an error code and a flags value. Signed-off-by:
Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.com> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by:
-
Michael Chan authored
[ Upstream commit a8168b6c ] On some dual port NICs, the 2 ports have to be configured with compatible link speeds. Under some conditions, a port's configured speed may no longer be supported. The firmware will send a message to the driver when this happens. Improve this logic that prints out the warning by only printing it if we can determine the link speed that is no longer supported. If the speed is unknown or it is in autoneg mode, skip the warning message. Reported-by:
Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by:
Michael Chan <michael.chan@broadcom.com> Tested-by:
-
Tobias Jordan authored
[ Upstream commit 2d9bbd02 ] sun6i_spi_probe() uses sun6i_spi_runtime_resume() to prepare/enable clocks, so sun6i_spi_remove() should use sun6i_spi_runtime_suspend() to disable/unprepare them if we're not suspended. Replacing pm_runtime_disable() by pm_runtime_force_suspend() will ensure that sun6i_spi_runtime_suspend() is called if needed. Found by Linux Driver Verification project (linuxtesting.org). Fixes: 3558fe90 (spi: sunxi: Add Allwinner A31 SPI controller driver) Signed-off-by:
Tobias Jordan <Tobias.Jordan@elektrobit.com> Acked-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by:
-
Julien BOIBESSOT authored
[ Upstream commit 77be4c87 ] Indeed musl doesn't define old SIGCLD signal name but only new one SIGCHLD. SIGCHLD is the new POSIX name for that signal so it doesn't change anything on other libcs. This fixes this kind of build error: usbipd.c: In function ‘set_signal’: usbipd.c:459:12: error: 'SIGCLD' undeclared (first use in this function) sigaction(SIGCLD, &act, NULL); ^~~~~~ usbipd.c:459:12: note: each undeclared identifier is reported only once for each function it appears in Makefile:407: recipe for target 'usbipd.o' failed make[3]: *** [usbipd.o] Error 1 Signed-off-by:
Julien BOIBESSOT <julien.boibessot@armadeus.com> Acked-by:
Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by:
-
Ben Greear authored
[ Upstream commit 8cec57f5 ] The 10.4 firmware defines this as a 3-bit field, as does the mac80211 stack. The 4th bit is defined as CONF_IMPLICIT_BF at least in the firmware header I have seen. This patch fixes the ath10k wmi header to match the firmware. Signed-off-by:
Ben Greear <greearb@candelatech.com> Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by:
-
Limin Zhu authored
[ Upstream commit c61cfe49 ] (1) Change virtual interface operation in cfg80211 process reset and reinitilize private data structure. (2) Scan result event processed in main process will dereference private data structure concurrently, ocassionly crash the kernel. The cornel case could be trigger by below steps: (1) wpa_cli mlan0 scan (2) ./hostapd mlan0.conf Cfg80211 asynchronous scan procedure is not all the time operated under rtnl lock, here we add the protect to serialize the cfg80211 scan and change_virtual interface operation. Signed-off-by:
Limin Zhu <liminzhu@marvell.com> Signed-off-by:
Xinming Hu <huxm@marvell.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
-
Srinivas Kandagatla authored
[ Upstream commit d8e488e8 ] This patch fixes missing mnd_width for codec_digital clk, this is now set to 8 inline with datasheet. Fixes: 3966fab8 ("clk: qcom: Add MSM8916 Global Clock Controller support") Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
-
Monk Liu authored
[ Upstream commit 129d65c1 ] this fix the issue that access memory after freed after driver unloaded. Signed-off-by:
Monk Liu <Monk.Liu@amd.com> Acked-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
-
Sara Sharon authored
[ Upstream commit 6362ab72 ] We might erroneously get to error dumping code when the device is already stopped. In that case the driver will detect a defective value and will try to reset the HW, assuming it is only a bus issue. The driver than proceeds with the dumping. The result has two side effects: 1. The device won't be stopped again, since the transport status is already stopped, so the device remains powered on while it actually should be stopped. 2. The dump in that case is completely garbaged and useless. Detect and avoid this. It will also make debugging such issues easier. Signed-off-by:
Sara Sharon <sara.sharon@intel.com> Signed-off-by:
-
Thomas Richter authored
[ Upstream commit 35a8a148 ] The command 'perf annotate' parses the output of objdump and also investigates the comments produced by objdump. For example the output of objdump produces (on x86): 23eee: 4c 8b 3d 13 01 21 00 mov 0x210113(%rip),%r15 # 234008 <stderr@@GLIBC_2.2.5+0x9a8> and the function mov__parse() is called to investigate the complete line. Mov__parse() breaks this line into several parts and finally calls function comment__symbol() to parse the data after the comment character '#'. Comment__symbol() expects a hexadecimal address followed by a symbol in '<' and '>' brackets. However the 2nd parameter given to function comment__symbol() always points to the comment character '#'. The address parsing always returns 0 because the character '#' is not a digit and strtoull() fails without being noticed. Fix this by advancing the second parameter to function comment__symbol() by one byte before invocation and add an error check after strtoull() has been called. Signed-off-by:
Thomas Richter <tmricht@linux.vnet.ibm.com> Reviewed-by:
Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Acked-by:
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Fixes: 6de783b6 ("perf annotate: Resolve symbols using objdump comment") Link: http://lkml.kernel.org/r/20171128075632.72182-1-tmricht@linux.vnet.ibm.comSigned-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
-
Thomas Richter authored
[ Upstream commit 36c26360 ] This patch fixes a bug introduced with commit d9f8dfa9 ("perf annotate s390: Implement jump types for perf annotate"). 'perf annotate' displays annotated assembler output by reading output of command objdump and parsing the disassembled lines. For each shown mnemonic this function sequence is executed: disasm_line__new() | +--> disasm_line__init_ins() | +--> ins__find() | +--> arch->associate_instruction_ops() The s390x specific function assigned to function pointer associate_instruction_ops refers to function s390__associate_ins_ops(). This function checks for supported mnemonics and assigns a NULL pointer to unsupported mnemonics. However even the NULL pointer is added to the architecture dependend instruction array. This leads to an extremely large architecture instruction array (due to array resize logic in function arch__grow_instructions()). Depending on the objdump output being parsed the array can end up with several ten-thousand elements. This patch checks if a mnemonic is supported and only adds supported ones into the architecture instruction array. The array does not contain elements with NULL pointers anymore. Before the patch (With some debug printf output): [root@s35lp76 perf]# time ./perf annotate --stdio > /tmp/xxxbb real 8m49.679s user 7m13.008s sys 0m1.649s [root@s35lp76 perf]# fgrep '__ins__find sorted:1 nr_instructions:' /tmp/xxxbb | tail -1 __ins__find sorted:1 nr_instructions:87433 ins:0x341583c0 [root@s35lp76 perf]# The number of different s390x branch/jump/call/return instructions entered into the array is 87433. After the patch (With some printf debug output:) [root@s35lp76 perf]# time ./perf annotate --stdio > /tmp/xxxaa real 1m24.553s user 0m0.587s sys 0m1.530s [root@s35lp76 perf]# fgrep '__ins__find sorted:1 nr_instructions:' /tmp/xxxaa | tail -1 __ins__find sorted:1 nr_instructions:56 ins:0x3f406570 [root@s35lp76 perf]# The number of different s390x branch/jump/call/return instructions entered into the array is 56 which is sensible. Signed-off-by:
-
Takeshi Kihara authored
[ Upstream commit b16cd900 ] This patch fixes the implementation incorrect of MOD_SEL1 bit[25:24] value when STP_ISEN_1_D pin function is selected for IPSR16 bit[27:24]. This is a correction to the incorrect implementation of MOD_SEL register pin assignment for R8A7795 SoC specification of R-Car Gen3 Hardware User's Manual Rev.0.51E. Fixes: 0b0ffc96 ("pinctrl: sh-pfc: Initial R8A7795 PFC support) Signed-off-by:
Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by:
Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by:
-
Fabrizio Castro authored
[ Upstream commit 57eec02c ] This patch adds can_clk function to r8a7743/r8a7791 which is cleaner, and allows for independent configuration. We keep the can_clk* pins definitions from within can0_groups and can1_groups for uniformity and backwards compatibility. Signed-off-by:
Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by:
Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by:
-
Jernej Skrabec authored
[ Upstream commit a2407f4b ] Format mask is one bit too short. Fix it. Fixes: 9d75b8c0 (drm/sun4i: add support for Allwinner DE2 mixers) Signed-off-by:
Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by:
-
Axel Lin authored
[ Upstream commit 8472b529 ] Fix trivial copy/paste bug. Signed-off-by:
Axel Lin <axel.lin@ingics.com> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Fixes: ef1f09ec ("pwm: Add a driver for the STMPE PWM") Signed-off-by:
Thierry Reding <thierry.reding@gmail.com> Signed-off-by:
-
Li Dongyang authored
[ Upstream commit 9c0a5002 ] We are testing if there is a match with the ses device in a loop by calling ses_match_to_enclosure(), which will issue scsi receive diagnostics commands to the ses device for every device on the same host. On one of our boxes with 840 disks, it takes a long time to load the driver: [root@g1b-oss06 ~]# time modprobe ses real 40m48.247s user 0m0.001s sys 0m0.196s With the patch: [root@g1b-oss06 ~]# time modprobe ses real 0m17.915s user 0m0.008s sys 0m0.053s Note that we still need to refresh page 10 when we see a new disk to create the link. Signed-off-by:
Li Dongyang <dongyang.li@anu.edu.au> Tested-by:
Jason Ozolins <jason.ozolins@hpe.com> Signed-off-by:
-
Monk Liu authored
[ Upstream commit 34a4d2bf ] Signed-off-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
-
Rafael J. Wysocki authored
[ Upstream commit a8b149d3 ] It is possible to remove a cpufreq governor module after cpufreq_parse_governor() has returned success in store_scaling_governor() and before cpufreq_set_policy() acquires a reference to it, because the governor list is not protected during that period and nothing prevents the governor from being unregistered then. Prevent that from happening by acquiring an extra reference to the governor module temporarily in cpufreq_parse_governor(), under cpufreq_governor_mutex, and dropping it in store_scaling_governor(), when cpufreq_set_policy() returns. Note that the second cpufreq_parse_governor() call site is fine, because it only cares about the policy member of new_policy. Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
-
Manikanta Pubbisetty authored
[ Upstream commit 424ea0d1 ] It is required to update the teardown state of the peer when a tdls link with that peer is terminated. This information is useful for the target to perform some cleanups wrt the tdls peer. Without proper cleanup, target assumes that the peer is connected and blocks future connection requests, updating the teardown state of the peer addresses the problem. Tested this change on QCA9888 with 10.4-3.5.1-00018 fw version. Signed-off-by:
Manikanta Pubbisetty <mpubbise@qti.qualcomm.com> Signed-off-by:
-
Peter Meerwald-Stadler authored
[ Upstream commit a9c47abb ] Chip must not be in shutdown for reading temperature, so briefly leave shutdown if buffer is not already running Signed-off-by:
Peter Meerwald-Stadler <pmeerw@pmeerw.net> Acked-by:
Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by:
-
Stefan Brüns authored
[ Upstream commit 2e644384 ] Lower bits of the INA219/220 bus voltage register are conversion status flags, properly shift the value. When reading via IIO buffer, the value is passed on unaltered, shifting is the responsibility of the user. Signed-off-by:
Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by:
-
Philipp Zabel authored
[ Upstream commit 49b82c38 ] The etnaviv driver causes a link failure if it is built-in but THERMAL is built as a module: drivers/gpu/drm/etnaviv/etnaviv_gpu.o: In function `etnaviv_gpu_bind': etnaviv_gpu.c:(.text+0x4c4): undefined reference to `thermal_of_cooling_device_register' etnaviv_gpu.c:(.text+0x600): undefined reference to `thermal_cooling_device_unregister' drivers/gpu/drm/etnaviv/etnaviv_gpu.o: In function `etnaviv_gpu_unbind': etnaviv_gpu.c:(.text+0x2aac): undefined reference to `thermal_cooling_device_unregister' Adding a Kconfig dependency on THERMAL || !THERMAL to avoid this causes a dependency loop on x86_64: drivers/gpu/drm/tve200/Kconfig:1:error: recursive dependency detected! For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/tve200/Kconfig:1: symbol DRM_TVE200 depends on CMA For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" mm/Kconfig:489: symbol CMA is selected by DRM_ETNAVIV For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/etnaviv/Kconfig:2: symbol DRM_ETNAVIV depends on THERMAL For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/thermal/Kconfig:5: symbol THERMAL is selected by ACPI_VIDEO For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/acpi/Kconfig:189: symbol ACPI_VIDEO is selected by BACKLIGHT_CLASS_DEVICE For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/backlight/Kconfig:158: symbol BACKLIGHT_CLASS_DEVICE is selected by DRM_PARADE_PS8622 For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/bridge/Kconfig:62: symbol DRM_PARADE_PS8622 depends on DRM_BRIDGE For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/bridge/Kconfig:1: symbol DRM_BRIDGE is selected by DRM_TVE200 To work around this, add a new option DRM_ETNAVIV_THERMAL to optionally enable thermal throttling support and make DRM_ETNAVIV select THERMAL at the same time. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by:
Lucas Stach <l.stach@pengutronix.de> Signed-off-by:
-
