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2019-07-23ALSA: compress: Fix regression on compressed capture streamsCharles Keepax
A previous fix to the stop handling on compressed capture streams causes some knock on issues. The previous fix updated snd_compr_drain_notify to set the state back to PREPARED for capture streams. This causes some issues however as the handling for snd_compr_poll differs between the two states and some user-space applications were relying on the poll failing after the stream had been stopped. To correct this regression whilst still fixing the original problem the patch was addressing, update the capture handling to skip the PREPARED state rather than skipping the SETUP state as it has done until now. Fixes: 4f2ab5e1d13d ("ALSA: compress: Fix stop handling on compressed capture streams") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-07-23s390/kasan: add bitops instrumentationVasily Gorbik
Add KASAN instrumentation of architecture-specific asm implementation of bitops. It also covers s390 specific *_inv functions. Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390/bitops: make test functions return boolVasily Gorbik
Make s390/bitops test functions return bool values. That enforces return value range to 0 and 1 and matches with asm-generic/bitops-instrumented.h declarations as well as some other architectures implementations. Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390: wire up clone3 system callVasily Gorbik
Tested (64-bit and compat mode) using program from http://lkml.kernel.org/r/20190604212930.jaaztvkent32b7d3@brauner.io with the following: return syscall(__NR_clone, flags, 0, pidfd, 0, 0); changed to: return syscall(__NR_clone, 0, flags, pidfd, 0, 0); due to CLONE_BACKWARDS2. Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23kbuild: enable arch/s390/include/uapi/asm/zcrypt.h for uapi header testHeiko Carstens
Masahiro Yamada changed the zcrypt.h header file to use __u{16,32,64} instead of uint{16,32,64}_t with ("s390: use __u{16,32,64} instead of uint{16,32,64}_t in uapi header"). This makes all s390 header files pass - remove zcrypt.h from the blacklist. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390: use __u{16,32,64} instead of uint{16,32,64}_t in uapi headerMasahiro Yamada
When CONFIG_UAPI_HEADER_TEST=y, exported headers are compile-tested to make sure they can be included from user-space. Currently, zcrypt.h is excluded from the test coverage. To make it join the compile-test, we need to fix the build errors attached below. For a case like this, we decided to use __u{8,16,32,64} variable types in this discussion: https://lkml.org/lkml/2019/6/5/18 Build log: CC usr/include/asm/zcrypt.h.s In file included from <command-line>:32:0: ./usr/include/asm/zcrypt.h:163:2: error: unknown type name ‘uint16_t’ uint16_t cprb_len; ^~~~~~~~ ./usr/include/asm/zcrypt.h:168:2: error: unknown type name ‘uint32_t’ uint32_t source_id; ^~~~~~~~ ./usr/include/asm/zcrypt.h:169:2: error: unknown type name ‘uint32_t’ uint32_t target_id; ^~~~~~~~ ./usr/include/asm/zcrypt.h:170:2: error: unknown type name ‘uint32_t’ uint32_t ret_code; ^~~~~~~~ ./usr/include/asm/zcrypt.h:171:2: error: unknown type name ‘uint32_t’ uint32_t reserved1; ^~~~~~~~ ./usr/include/asm/zcrypt.h:172:2: error: unknown type name ‘uint32_t’ uint32_t reserved2; ^~~~~~~~ ./usr/include/asm/zcrypt.h:173:2: error: unknown type name ‘uint32_t’ uint32_t payload_len; ^~~~~~~~ ./usr/include/asm/zcrypt.h:182:2: error: unknown type name ‘uint16_t’ uint16_t ap_id; ^~~~~~~~ ./usr/include/asm/zcrypt.h:183:2: error: unknown type name ‘uint16_t’ uint16_t dom_id; ^~~~~~~~ ./usr/include/asm/zcrypt.h:198:2: error: unknown type name ‘uint16_t’ uint16_t targets_num; ^~~~~~~~ ./usr/include/asm/zcrypt.h:199:2: error: unknown type name ‘uint64_t’ uint64_t targets; ^~~~~~~~ ./usr/include/asm/zcrypt.h:200:2: error: unknown type name ‘uint64_t’ uint64_t weight; ^~~~~~~~ ./usr/include/asm/zcrypt.h:201:2: error: unknown type name ‘uint64_t’ uint64_t req_no; ^~~~~~~~ ./usr/include/asm/zcrypt.h:202:2: error: unknown type name ‘uint64_t’ uint64_t req_len; ^~~~~~~~ ./usr/include/asm/zcrypt.h:203:2: error: unknown type name ‘uint64_t’ uint64_t req; ^~~~~~~~ ./usr/include/asm/zcrypt.h:204:2: error: unknown type name ‘uint64_t’ uint64_t resp_len; ^~~~~~~~ ./usr/include/asm/zcrypt.h:205:2: error: unknown type name ‘uint64_t’ uint64_t resp; ^~~~~~~~ Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390/hypfs: fix a typo in the name of a functionChristophe JAILLET
Everything is about hypfs_..., except 'hpyfs_vm_create_guest()' s/hpy/hyp/ Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23Merge tag 'vfio-ccw-20190717-2' of ↵Heiko Carstens
https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into fixes Fixes in vfio-ccw for older and newer issues.
2019-07-23s390/qdio: restrict QAOB usage to IQD unicast queuesJulian Wiedmann
The IQD mcast queue doesn't support QAOB mode, so skip the qdio_enable_async_operation() setup call for this queue. This avoids the allocation of an unneeded QAOB pointer array, and sets up q->use_cq properly so that drivers are prohibited from using QAOBs for mcast traffic. Take this opportunity to streamline the q->use_cq and aob != 0 checks. The path to qdio_siga_output() is straight-forward, we don't need to worry about being called with bad operands. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390/qdio: add sanity checks to the fast-requeue pathJulian Wiedmann
If the device driver were to send out a full queue's worth of SBALs, current code would end up discovering the last of those SBALs as PRIMED and erroneously skip the SIGA-w. This immediately stalls the queue. Add a check to not attempt fast-requeue in this case. While at it also make sure that the state of the previous SBAL was successfully extracted before inspecting it. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Jens Remus <jremus@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23s390: enable detection of kernel version from bzImageVasily Gorbik
Extend "parmarea" to include an offset of the version string, which is stored as 8-byte big endian value. To retrieve version string from bzImage reliably, one should check the presence of "S390EP" ascii string at 0x10008 (available since v3.2), then read the version string offset from 0x10428 (which has been 0 since v3.2 up to now). The string is null terminated. Could be retrieved with the following "file" command magic (requires file v5.34): 8 string \x02\x00\x00\x18\x60\x00\x00\x50\x02\x00\x00\x68\x60\x00\x00\x50\x40\x40\x40\x40\x40\x40\x40\x40 Linux S390 >0x10008 string S390EP >>0x10428 bequad >0 >>>(0x10428.Q) string >\0 \b, version %s Reported-by: Petr Tesarik <ptesarik@suse.com> Suggested-by: Petr Tesarik <ptesarik@suse.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2019-07-23KVM: arm/arm64: Introduce kvm_pmu_vcpu_init() to setup PMU counter indexZenghui Yu
We use "pmc->idx" and the "chained" bitmap to determine if the pmc is chained, in kvm_pmu_pmc_is_chained(). But idx might be uninitialized (and random) when we doing this decision, through a KVM_ARM_VCPU_INIT ioctl -> kvm_pmu_vcpu_reset(). And the test_bit() against this random idx will potentially hit a KASAN BUG [1]. In general, idx is the static property of a PMU counter that is not expected to be modified across resets, as suggested by Julien. It looks more reasonable if we can setup the PMU counter idx for a vcpu in its creation time. Introduce a new function - kvm_pmu_vcpu_init() for this basic setup. Oh, and the KASAN BUG will get fixed this way. [1] https://www.spinics.net/lists/kvm-arm/msg36700.html Fixes: 80f393a23be6 ("KVM: arm/arm64: Support chained PMU counters") Suggested-by: Andrew Murray <andrew.murray@arm.com> Suggested-by: Julien Thierry <julien.thierry@arm.com> Acked-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-07-23firmware: Fix missing inlineTakashi Iwai
I mistakenly dropped the inline while resolving the patch conflicts in the previous fix patch. Without inline, we get compiler warnings wrt unused functions. Note that Mauro's original patch contained the correct changes; it's all my fault to submit a patch before a morning coffee. Fixes: c8917b8ff09e ("firmware: fix build errors in paged buffer handling code") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20190723081159.22624-1-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-23iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVAJoerg Roedel
The stub function for !CONFIG_IOMMU_IOVA needs to be 'static inline'. Fixes: effa467870c76 ('iommu/vt-d: Don't queue_iova() if there is no flush queue') Signed-off-by: Joerg Roedel <jroedel@suse.de>
2019-07-23cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init()Wen Yang
The cpu variable is still being used in the of_get_property() call after the of_node_put() call, which may result in use-after-free. Fixes: a9acc26b75f6 ("cpufreq/pasemi: fix possible object reference leak") Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-07-23arm64: dts: imx8mq: fix SAI compatibleLucas Stach
The i.MX8M SAI block is not compatible with the i.MX6SX one, as the register layout has changed due to two version registers being added at the beginning of the address map. Remove the bogus compatible. Fixes: 8c61538dc945 ("arm64: dts: imx8mq: Add SAI2 node") Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-07-23int340X/processor_thermal_device: Fix proc_thermal_rapl_remove()Rafael J. Wysocki
Passing 0 to cpuhp_remove_state() triggers the BUG_ON() in __cpuhp_remove_state_cpuslocked() and the argument passed to powercap_unregister_control_type() is expected to be a valid pointer, so avoid calling these functions with incorrect arguments from proc_thermal_rapl_remove(). Fixes: 555c45fe0d04 ("int340X/processor_thermal_device: add support for MMIO RAPL") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Zhang Rui <rui.zhang@intel.com>
2019-07-23arm64: dts: imx8mm: Correct SAI3 RXC/TXFS pin's mux option #1Anson Huang
According to i.MX8MM reference manual Rev.1, 03/2019: SAI3_RXC pin's mux option #1 should be GPT1_CLK, NOT GPT1_CAPTURE2; SAI3_TXFS pin's mux option #1 should be GPT1_CAPTURE2, NOT GPT1_CLK. Fixes: c1c9d41319c3 ("dt-bindings: imx: Add pinctrl binding doc for imx8mm") Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-07-22Revert "net: hns: fix LED configuration for marvell phy"David S. Miller
This reverts commit f4e5f775db5a4631300dccd0de5eafb50a77c131. Andrew Lunn says this should be handled another way. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22scsi: core: fix the dma_max_mapping_size callChristoph Hellwig
We should only call dma_max_mapping_size for devices that have a DMA mask set, otherwise we can run into a NULL pointer dereference that will crash the system. Also we need to do right shift to get the sectors from the size in bytes, not a left shift. Fixes: bdd17bdef7d8 ("scsi: core: take the DMA max mapping size into account") Reported-by: Bart Van Assche <bvanassche@acm.org> Reported-by: Ming Lei <tom.leiming@gmail.com> Tested-by: Guilherme G. Piccoli <gpiccoli@canonical.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-07-22scsi: fdomain: fix building pcmcia front-endArnd Bergmann
We get a warning when CONFIG_SCSI_LOWLEVEL is disabled here: WARNING: unmet direct dependencies detected for SCSI_FDOMAIN Depends on [n]: SCSI_LOWLEVEL [=n] && SCSI [=y] Selected by [m]: - PCMCIA_FDOMAIN [=m] && SCSI_LOWLEVEL_PCMCIA [=y] && SCSI [=y] && PCMCIA [=y] && m && MODULES [=y] Move all of SCSI_LOWLEVEL_PCMCIA inside of the existing SCSI_LOWLEVEL section. Very few people use the PCMCIA support these days, and they likely don't mind having to turn on SCSI_LOWLEVEL as well. This way we avoid the link error and get a more sensible structure. Fixes: 7d47fa065e62 ("scsi: fdomain: Add PCMCIA support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-07-22net: stmmac: Do not cut down 1G modesJose Abreu
Some glue logic drivers support 1G without having GMAC/GMAC4/XGMAC. Let's allow this speed by default. Reported-by: Ondrej Jirman <megi@xff.cz> Tested-by: Ondrej Jirman <megi@xff.cz> Fixes: 5b0d7d7da64b ("net: stmmac: Add the missing speeds that XGMAC supports") Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22Merge branch 'stmmac-fixes'David S. Miller
Jose Abreu says: ==================== net: stmmac: Two fixes Two fixes targeting -net. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22net: stmmac: Use kcalloc() instead of kmalloc_array()Jose Abreu
We need the memory to be zeroed upon allocation so use kcalloc() instead. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22net: stmmac: RX Descriptors need to be clean before setting buffersJose Abreu
RX Descriptors are being cleaned after setting the buffers which may lead to buffer addresses being wiped out. Fix this by clearing earlier the RX Descriptors. Fixes: 2af6106ae949 ("net: stmmac: Introducing support for Page Pool") Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22net: hns: fix LED configuration for marvell phyYonglong Liu
Since commit(net: phy: marvell: change default m88e1510 LED configuration), the active LED of Hip07 devices is always off, because Hip07 just use 2 LEDs. This patch adds a phy_register_fixup_for_uid() for m88e1510 to correct the LED configuration. Fixes: 077772468ec1 ("net: phy: marvell: change default m88e1510 LED configuration") Signed-off-by: Yonglong Liu <liuyonglong@huawei.com> Reviewed-by: linyunsheng <linyunsheng@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22net: mvpp2: Don't check for 3 consecutive Idle frames for 10G linksMaxime Chevallier
PPv2's XLGMAC can wait for 3 idle frames before triggering a link up event. This can cause the link to be stuck low when there's traffic on the interface, so disable this feature. Fixes: 4bb043262878 ("net: mvpp2: phylink support") Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22clk: renesas: cpg-mssr: Fix reset control race conditionGeert Uytterhoeven
The module reset code in the Renesas CPG/MSSR driver uses read-modify-write (RMW) operations to write to a Software Reset Register (SRCRn), and simple writes to write to a Software Reset Clearing Register (SRSTCLRn), as was mandated by the R-Car Gen2 and Gen3 Hardware User's Manuals. However, this may cause a race condition when two devices are reset in parallel: if the reset for device A completes in the middle of the RMW operation for device B, device A may be reset again, causing subtle failures (e.g. i2c timeouts): thread A thread B -------- -------- val = SRCRn val |= bit A SRCRn = val delay val = SRCRn (bit A is set) SRSTCLRn = bit A (bit A in SRCRn is cleared) val |= bit B SRCRn = val (bit A and B are set) This can be reproduced on e.g. Salvator-XS using: $ while true; do i2cdump -f -y 4 0x6A b > /dev/null; done & $ while true; do i2cdump -f -y 2 0x10 b > /dev/null; done & i2c-rcar e6510000.i2c: error -110 : 40000002 i2c-rcar e66d8000.i2c: error -110 : 40000002 According to the R-Car Gen3 Hardware Manual Errata for Rev. 0.80 of Feb 28, 2018, reflected in Rev. 1.00 of the R-Car Gen3 Hardware User's Manual, writes to SRCRn do not require read-modify-write cycles. Note that the R-Car Gen2 Hardware User's Manual has not been updated yet, and still says a read-modify-write sequence is required. According to the hardware team, the reset hardware block is the same on both R-Car Gen2 and Gen3, though. Hence fix the issue by replacing the read-modify-write operations on SRCRn by simple writes. Reported-by: Yao Lihua <Lihua.Yao@desay-svautomotive.com> Fixes: 6197aa65c4905532 ("clk: renesas: cpg-mssr: Add support for reset control") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Linh Phung <linh.phung.jy@renesas.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-07-22clk: sprd: Select REGMAP_MMIO to avoid compile errorsChunyan Zhang
Make REGMAP_MMIO selected to avoid undefined reference to regmap symbols. Fixes: d41f59fd92f2 ("clk: sprd: Add common infrastructure") Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-07-22riscv: dts: Add DT node for SiFive FU540 Ethernet controller driverYash Shah
DT node for SiFive FU540-C000 GEMGXL Ethernet controller driver added Signed-off-by: Yash Shah <yash.shah@sifive.com> Reviewed-by: Sagar Kadam <sagar.kadam@sifive.com> Cc: Andrew Lunn <andrew@lunn.ch> [paul.walmsley@sifive.com: changed "phy1" to "phy0" at Andrew Lunn's suggestion] Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-07-22clk: mediatek: mt8183: Register 13MHz clock earlier for clocksourceWeiyi Lu
The 13MHz clock should be registered before clocksource driver is initialized. Use CLK_OF_DECLARE_DRIVER() to guarantee. Fixes: acddfc2c261b ("clk: mediatek: Add MT8183 clock support") Cc: <stable@vger.kernel.org> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-07-22clk: Add missing documentation of devm_clk_bulk_get_optional() argumentSylwester Nawrocki
Fix an incomplete devm_clk_bulk_get_optional() function documentation by adding description of the num_clks argument as in other *clk_bulk* functions. Fixes: 9bd5ef0bd874 ("clk: Add devm_clk_bulk_get_optional() function") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-07-22clk: at91: generated: Truncate divisor to GENERATED_MAX_DIV + 1Codrin Ciubotariu
In clk_generated_determine_rate(), if the divisor is greater than GENERATED_MAX_DIV + 1, then the wrong best_rate will be returned. If clk_generated_set_rate() will be called later with this wrong rate, it will return -EINVAL, so the generated clock won't change its value. Do no let the divisor be greater than GENERATED_MAX_DIV + 1. Fixes: 8c7aa6328947 ("clk: at91: clk-generated: remove useless divisor loop") Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-07-22scsi: target: cxgbit: add support for IEEE_8021QAZ_APP_SEL_STREAM selectorVarun Prakash
IEEE_8021QAZ_APP_SEL_STREAM is a valid selector for iSCSI connections, so add code to use IEEE_8021QAZ_APP_SEL_STREAM selector to get priority mask. Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2019-07-22doc:it_IT: translations in process/Federico Vaga
This patch add translations for: - programming-languages - kernel-docs (It is better to not translate this since English is a requirement to get something useful out of it) Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-22docs/vm: transhuge: fix typo in madvise referenceJeremy Cline
Fix an off-by-one typo in the transparent huge pages admin documentation. Signed-off-by: Jeremy Cline <jcline@redhat.com> Acked-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-22drm/amdgpu/smu: move fan rpm query into the asic specific codeAlex Deucher
On vega20, there is an SMU message to query it. On navi, it's fetched from the metrics table. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-22drm/amd/powerplay: custom peak clock freq for navi10Kevin Wang
v2: add function smu_default_set_performance_level as default dpm level handler. change function name smu_set_performance_level to smu_asic_set_performance_level v1: 1.NAVI10_PEAK_SCLK_XTX 1830 Mhz 2.NAVI10_PEAK_SCLK_XT 1755 Mhz 3.NAVI10_PEAK_SCLK_XL 1625 Mhz Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Jack Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-07-22riscv: include generic support for MSI irqdomainsWesley Terpstra
Some RISC-V systems include PCIe host controllers that support PCIe message-signaled interrupts. For this to work on Linux, we need to enable PCI_MSI_IRQ_DOMAIN and define struct msi_alloc_info. Support for the latter is enabled by including the architecture-generic msi.h include. Signed-off-by: Wesley Terpstra <wesley@sifive.com> [paul.walmsley@sifive.com: split initial patch into one arch/riscv patch and one drivers/pci patch] Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-07-22drm: silence variable 'conn' set but not usedQian Cai
The "struct drm_connector" iteration cursor from "for_each_new_connector_in_state" is never used in atomic_remove_fb() which generates a compilation warning, drivers/gpu/drm/drm_framebuffer.c: In function 'atomic_remove_fb': drivers/gpu/drm/drm_framebuffer.c:838:24: warning: variable 'conn' set but not used [-Wunused-but-set-variable] Silence it by marking "conn" __maybe_unused. Signed-off-by: Qian Cai <cai@lca.pw> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/1563822886-13570-1-git-send-email-cai@lca.pw
2019-07-22MAINTAINERS: Add Paul as a RISC-V maintainerPalmer Dabbelt
The RISC-V port has grown significantly over the past year. Paul's been helping out for a while ago. We agreed in person that he'd take over collecting the patches and submitting the PRs, but it looks like I forgot to make it official. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-07-22Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental ↵Jonathan Corbet
into mauro Bring in a set of post-thrashup fixes from Mauro.
2019-07-22doc:it_IT: rephrase statementFederico Vaga
The statement sounds more like a literal translation Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-22doc:it_IT: align translation to mainlineFederico Vaga
The patch translates the following patches in Italian: d9d7c0c497b8 docs: Note that :c:func: should no longer be used 83e8b971f81c sphinx.rst: Add note about code snippets embedded in the text cca5e0b8a430 Documentation: PGP: update for newer HW devices Signed-off-by: Federico Vaga <federico.vaga@vaga.pv.it> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-22Merge tag 'v5.3-rc1' into docs-nextJonathan Corbet
Pull in all of the massive docs changes from elsewhere.
2019-07-22bonding: Force slave speed check after link state recovery for 802.3adThomas Falcon
The following scenario was encountered during testing of logical partition mobility on pseries partitions with bonded ibmvnic adapters in LACP mode. 1. Driver receives a signal that the device has been swapped, and it needs to reset to initialize the new device. 2. Driver reports loss of carrier and begins initialization. 3. Bonding driver receives NETDEV_CHANGE notifier and checks the slave's current speed and duplex settings. Because these are unknown at the time, the bond sets its link state to BOND_LINK_FAIL and handles the speed update, clearing AD_PORT_LACP_ENABLE. 4. Driver finishes recovery and reports that the carrier is on. 5. Bond receives a new notification and checks the speed again. The speeds are valid but miimon has not altered the link state yet. AD_PORT_LACP_ENABLE remains off. Because the slave's link state is still BOND_LINK_FAIL, no further port checks are made when it recovers. Though the slave devices are operational and have valid speed and duplex settings, the bond will not send LACPDU's. The simplest fix I can see is to force another speed check in bond_miimon_commit. This way the bond will update AD_PORT_LACP_ENABLE if needed when transitioning from BOND_LINK_FAIL to BOND_LINK_UP. CC: Jarod Wilson <jarod@redhat.com> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-22drm/msm: stop abusing dma_map/unmap for cacheRob Clark
Recently splats like this started showing up: WARNING: CPU: 4 PID: 251 at drivers/iommu/dma-iommu.c:451 __iommu_dma_unmap+0xb8/0xc0 Modules linked in: ath10k_snoc ath10k_core fuse msm ath mac80211 uvcvideo cfg80211 videobuf2_vmalloc videobuf2_memops vide CPU: 4 PID: 251 Comm: kworker/u16:4 Tainted: G W 5.2.0-rc5-next-20190619+ #2317 Hardware name: LENOVO 81JL/LNVNB161216, BIOS 9UCN23WW(V1.06) 10/25/2018 Workqueue: msm msm_gem_free_work [msm] pstate: 80c00005 (Nzcv daif +PAN +UAO) pc : __iommu_dma_unmap+0xb8/0xc0 lr : __iommu_dma_unmap+0x54/0xc0 sp : ffff0000119abce0 x29: ffff0000119abce0 x28: 0000000000000000 x27: ffff8001f9946648 x26: ffff8001ec271068 x25: 0000000000000000 x24: ffff8001ea3580a8 x23: ffff8001f95ba010 x22: ffff80018e83ba88 x21: ffff8001e548f000 x20: fffffffffffff000 x19: 0000000000001000 x18: 00000000c00001fe x17: 0000000000000000 x16: 0000000000000000 x15: ffff000015b70068 x14: 0000000000000005 x13: 0003142cc1be1768 x12: 0000000000000001 x11: ffff8001f6de9100 x10: 0000000000000009 x9 : ffff000015b78000 x8 : 0000000000000000 x7 : 0000000000000001 x6 : fffffffffffff000 x5 : 0000000000000fff x4 : ffff00001065dbc8 x3 : 000000000000000d x2 : 0000000000001000 x1 : fffffffffffff000 x0 : 0000000000000000 Call trace: __iommu_dma_unmap+0xb8/0xc0 iommu_dma_unmap_sg+0x98/0xb8 put_pages+0x5c/0xf0 [msm] msm_gem_free_work+0x10c/0x150 [msm] process_one_work+0x1e0/0x330 worker_thread+0x40/0x438 kthread+0x12c/0x130 ret_from_fork+0x10/0x18 ---[ end trace afc0dc5ab81a06bf ]--- Not quite sure what triggered that, but we really shouldn't be abusing dma_{map,unmap}_sg() for cache maint. Cc: Stephen Boyd <sboyd@kernel.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190630124735.27786-1-robdclark@gmail.com
2019-07-22RDMA/siw: Remove set but not used variables 'rv'Mao Wenan
Fixes gcc '-Wunused-but-set-variable' warning: drivers/infiniband/sw/siw/siw_cm.c: In function siw_cep_set_inuse: drivers/infiniband/sw/siw/siw_cm.c:223:6: warning: variable rv set but not used [-Wunused-but-set-variable] Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Link: https://lore.kernel.org/r/20190719012938.100628-1-maowenan@huawei.com Signed-off-by: Mao Wenan <maowenan@huawei.com> Reviewed-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-22IB/mlx5: Replace kfree with kvfreeChuhong Yuan
Memory allocated by kvzalloc should not be freed by kfree(), use kvfree() instead. Fixes: 813e90b1aeaa ("IB/mlx5: Add advise_mr() support") Link: https://lore.kernel.org/r/20190717082101.14196-1-hslester96@gmail.com Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-07-22RDMA/bnxt_re: Honor vlan_id in GID entry comparisonSelvin Xavier
A GID entry consists of GID, vlan, netdev and smac. Extend GID duplicate check comparisons to consider vlan_id as well to support IPv6 VLAN based link local addresses. Introduce a new structure (bnxt_qplib_gid_info) to hold gid and vlan_id information. The issue is discussed in the following thread https://lore.kernel.org/r/AM0PR05MB4866CFEDCDF3CDA1D7D18AA5D1F20@AM0PR05MB4866.eurprd05.prod.outlook.com Fixes: 823b23da7113 ("IB/core: Allow vlan link local address based RoCE GIDs") Cc: <stable@vger.kernel.org> # v5.2+ Link: https://lore.kernel.org/r/20190715091913.15726-1-selvin.xavier@broadcom.com Reported-by: Yi Zhang <yi.zhang@redhat.com> Co-developed-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
generated by cgit (git 2.34.1) at 2025-09-14 13:54:46 +0000