- Aug 07, 2020
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxRichard Weinberger authored
Core changes: * Drop useless 'depends on' in Kconfig * Add an extra level in the Kconfig hierarchy * Trivial spellings * Dynamic allocation of the interface configurations * Dropping the default ONFI timing mode * Various cleanup (types, structures, naming, comments) * Hide the chip->data_interface indirection * Add the generic rb-gpios property * Add the ->choose_interface_config() hook * Introduce nand_choose_best_sdr_timings() * Use default values for tPROG_max and tBERS_max * Avoid redefining tR_max and tCCS_min * Add a helper to find the closest ONFI mode * bcm63xx MTD parsers: simplify CFE detection Raw NAND controller drivers changes: * fsl-upm: Deprecation of specific DT properties * fsl_upm: Driver rework and cleanup in favor of ->exec_op() * Ingenic: Cleanup ARRAY_SIZE() vs sizeof() use * brcmnand: ECC error handling on EDU transfers * brcmnand: Don't default to EDU transfers * qcom: Set BAM mode only if not set already * qcom: Avoid write to unavailable register * gpio: Driver rework in favor of ->exec_op() * tango: ->exec_op() conversion * mtk: ->exec_op() conversion Raw NAND chip drivers changes: * toshiba: Implement ->choose_interface_config() for TH58NVG2S3HBAI4 * toshiba: Implement ->choose_interface_config() for TC58NVG0S3E * toshiba: Implement ->choose_interface_config() for TC58TEG5DCLTA00 * hynix: Implement ->choose_interface_config() for H27UCG8T2ATR-BC
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- Aug 03, 2020
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Randy Dunlap authored
Drop the repeated word "can" in a comment. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Richard Weinberger <richard@nod.at>
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Randy Dunlap authored
Drop the repeated word "mode" in a comment. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Richard Weinberger <richard@nod.at> Cc: Vignesh Raghavendra <vigneshr@ti.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Richard Weinberger <richard@nod.at>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Richard Weinberger <richard@nod.at>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Richard Weinberger <richard@nod.at>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
Merge tag 'spi-nor/for-5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next SPI NOR core changes: - Disable Quad Mode in spi_nor_restore(). - Don't abort BFPT parsing when QER reserved value is used. - Add support/update capabilities for few flashes. - Drop s70fl01gs flash: it does not support RDSR(05h) which is critical for erase/write. - Merge the SPIMEM DTR bits in spi-nor/next to avoid conflicts during the release cycle. SPI NOR controller drivers changes: - Move the cadence-quadspi driver to spi-mem. The series was taken through the SPI tree. Merge it also in spi-nor/next to avoid conflicts during the release cycle. - intel-spi: - Add new PCI IDs. - Ignore the Write Disable command, the controller doesn't support it. - Fix performance regression.
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- Jul 28, 2020
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Luis Alberto Herrera authored
This change reverts aba3a882: "mtd: spi-nor: intel: provide a range for poll_timout". That change introduces a performance regression when reading sequentially from flash. Logging calls to intel_spi_read without this change we get: Start MTD read [ 20.045527] intel_spi_read(from=1800000, len=400000) [ 20.045527] intel_spi_read(from=1800000, len=400000) [ 282.199274] intel_spi_read(from=1c00000, len=400000) [ 282.199274] intel_spi_read(from=1c00000, len=400000) [ 544.351528] intel_spi_read(from=2000000, len=400000) [ 544.351528] intel_spi_read(from=2000000, len=400000) End MTD read With this change: Start MTD read [ 21.942922] intel_spi_read(from=1c00000, len=400000) [ 21.942922] intel_spi_read(from=1c00000, len=400000) [ 23.784058] intel_spi_read(from=2000000, len=400000) [ 23.784058] intel_spi_read(from=2000000, len=400000) [ 25.625006] intel_spi_read(from=2400000, len=400000) [ 25.625006] intel_spi_read(from=2400000, len=400000) End MTD read Signed-off-by: Luis Alberto Herrera <luisalberto@google.com> Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Link: https://lore.kernel.org/r/20200610224652.64336-1-luisalberto@google.com Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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- Jul 27, 2020
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Rayagonda Kokatanur authored
Both w25q64 and s25fl064k nor flash support QUAD and DUAL read command, hence update the same in flash_info table. This is tested on Broadcom Stingray SoC (bcm958742t). s25fl064k and w25q64 share the same JEDEC ID. The search alg will return the first hit, so s25fl064k even for the winbond parts. We should differentiate between these flashes, but it's not in the scope of this patch. Related discussion at: Link: https://lore.kernel.org/patchwork/patch/628090/ Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Link: https://lore.kernel.org/r/20200529071655.739-1-rayagonda.kokatanur@broadcom.com [tudor.ambarus@microchip.com: Update commit message and indicate that s25fl064k and w25q64 share the same JEDEC ID] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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David Clear authored
The Micron mt25qu02g supports both x2 and x4 transactions. Add the SPI_NOR_DUAL_READ flag to its spi_nor_ids[] table entry. Tested on Pensando SoC hardware with a cadence quadspi controller via drivers/spi/spi-cadence-quadspi.c, in x2 mode at 50MHz. - random data write, erase, read - verified erase operations - random data write, read/compare - verified write/read operations Signed-off-by: David Clear <dac2@pensando.io> Acked-by: Shannon Nelson <snelson@pensando.io> Link: https://lore.kernel.org/r/20200720163656.38006-3-dac2@pensando.io Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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David Clear authored
The Macronix mx66u2g45g is a 1.8V, 2Gbit (256MB) device that supports x1, x2, or x4 operation. Tested on Pensando SoC hardware with a cadence quadspi controller via drivers/spi/spi-cadence-quadspi.c, in x2 mode at 50MHz. - random data write, erase, read - verified erase operations - random data write, read/compare - verified write/read operations Signed-off-by: David Clear <dac2@pensando.io> Acked-by: Shannon Nelson <snelson@pensando.io> Link: https://lore.kernel.org/r/20200720163656.38006-2-dac2@pensando.io Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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Alexander Sverdlin authored
After spi_nor_write_disable() return code checks were introduced in the spi-nor front end intel-spi backend stopped to work because WRDI was never supported and always failed. Just pretend it was sucessful and ignore the command itself. HW sequencer shall do the right thing automatically, while with SW sequencer we cannot do it anyway, because the only tool we had was preopcode and it makes no sense for WRDI. Fixes: bce679e5 ("mtd: spi-nor: Check for errors after each Register Operation") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/282e1305-fd08-e446-1a22-eb4dff78cfb4@nokia.com Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
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- Jul 15, 2020
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Tudor Ambarus authored
spi: Support for DTR ops Merge the SPIMEM DTR bits in spi-nor/next so that we can continue the development on top of them.
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Pratyush Yadav authored
Double Transfer Rate (DTR) ops are added in spi-mem. But this controller doesn't support DTR transactions. Since we don't use the default supports_op(), which rejects all DTR ops, do that explicitly in our supports_op(). Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200623183030.26591-5-p.yadav@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Pratyush Yadav authored
Double Transfer Rate (DTR) ops are added in spi-mem. But this controller doesn't support DTR transactions. Since we don't use the default supports_op(), which rejects all DTR ops, do that explicitly in our supports_op(). Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200623183030.26591-4-p.yadav@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Pratyush Yadav authored
In xSPI mode, flashes expect 2-byte opcodes. The second byte is called the "command extension". There can be 3 types of extensions in xSPI: repeat, invert, and hex. When the extension type is "repeat", the same opcode is sent twice. When it is "invert", the second byte is the inverse of the opcode. When it is "hex" an additional opcode byte based is sent with the command whose value can be anything. So, make opcode a 16-bit value and add a 'nbytes', similar to how multiple address widths are handled. Some places use sizeof(op->cmd.opcode). Replace them with op->cmd.nbytes The spi-mxic and spi-zynq-qspi drivers directly use op->cmd.opcode as a buffer. Now that opcode is a 2-byte field, this can result in different behaviour depending on if the machine is little endian or big endian. Extract the opcode in a local 1-byte variable and use that as the buffer instead. Both these drivers would reject multi-byte opcodes in their supports_op() hook anyway, so we only need to worry about single-byte opcodes for now. The above two changes are put in this commit to keep the series bisectable. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200623183030.26591-3-p.yadav@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Pratyush Yadav authored
Each phase is given a separate 'dtr' field so mixed protocols like 4S-4D-4D can be supported. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200623183030.26591-2-p.yadav@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
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- Jul 13, 2020
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Yicong Yang authored
If the flash's quad mode is enabled, it'll remain in the quad mode when it's removed. If we drive the flash next time in Standard/Dual SPI mode, the QE bit is not cleared and the function of flash's WP# and RESET#/HOLD# have been switched to IO2 and IO3 and are not restored. Disable the Quad mode in spi_nor_restore(), then the flash's QE bit will be cleared when removed. This will make sure the flash always enter the Standard/Dual SPI mode when loaded. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/r/1594027356-19088-3-git-send-email-yangyicong@hisilicon.com
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Yicong Yang authored
Previous we didn't provide a way to disable the flash's quad mode. Which means we cannot do some cleanup works when to remove or poweroff the flash, like what set 4-byte address mode does in spi_nor_restore(). Add the capability to disable the flash quad mode, by introducing an enable flag in the flash parameters quad_enable() hooks and related functions. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/r/1594027356-19088-2-git-send-email-yangyicong@hisilicon.com
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Takahiro Kuwano authored
The s70fl01gs is a dual die stack of two s25fl512s die with dedicated chip select pins to each. Tested with the device and confirmed that is working as two s25fl512s devices. The current device ID in the flash_info table matches with s70fs01gs which does not work with current MTD (s70fs01gs does not support RDSR(05h) which is critical for erase/write). Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@cypress.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200626051650.495-1-Takahiro.Kuwano@cypress.com
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Pratyush Yadav authored
The Micron MT35XU512ABA flash does not support the quad enable bit. But instead of programming the Quad Enable Require field to 000b ("Device does not have a QE bit"), it is programmed to 111b ("Reserved"). While this is technically incorrect, it is not reason enough to abort BFPT parsing. Instead, continue BFPT parsing and let flashes set it in their fixup hooks. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200623183030.26591-12-p.yadav@ti.com
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- Jul 08, 2020
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Boris Brezillon authored
Those properties are no longer parsed by the driver which is being passed those information by the core now. Let's deprecate them. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200603134922.1352340-11-boris.brezillon@collabora.com
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Christophe Kerello authored
FMC2 EBI support has been added. Common resources (registers base address and clock) can now be shared between the 2 drivers using "st,stm32mp1-fmc2-nfc" compatible string. It means that the common resources should now be found in the parent device when EBI node is available. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-7-git-send-email-christophe.kerello@st.com
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Christophe Kerello authored
This patch uses regmap APIs to access all FMC2 registers. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-6-git-send-email-christophe.kerello@st.com
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Christophe Kerello authored
The driver adds the support for the STMicroelectronics FMC2 EBI controller found on STM32MP SOCs. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-5-git-send-email-christophe.kerello@st.com
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Christophe Kerello authored
This patch adds the documentation of the device tree bindings for the STM32 FMC2 EBI controller. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-4-git-send-email-christophe.kerello@st.com
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Christophe Kerello authored
These bindings can be used on SOCs where the FMC2 NAND controller is in standalone. In case that the FMC2 embeds 2 controllers (an external bus controller and a raw NAND controller), the register base address, the clock and the reset will be defined in the parent node. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-3-git-send-email-christophe.kerello@st.com
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Christophe Kerello authored
A MDMA issue has been solved on Kernel 5.7. The effect of this fix is that the MDMA driver is now deferred and the FMC2 NFC driver is also deferred. All is working fine but there is a FMC2 log in the console: stm32_fmc2_nfc 58002000.nand-controller: failed to request tx DMA channel: -517 This patch removes the display of this log in the console in case of this error is -EPROBE_DEFER. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1591975362-22009-2-git-send-email-christophe.kerello@st.com
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Dan Carpenter authored
The ARRAY_SIZE() is the number of elements but we want to use sizeof() here for the number of bytes. Fortunately, they are the same thing because it's an array of u8 so this has no effect on runtime. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200624132640.GC9972@mwanda
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- Jul 06, 2020
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Linus Torvalds authored
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Linus Torvalds authored
Using a mutex for "print this warning only once" is so overdesigned as to be actively offensive to my sensitive stomach. Just use "pr_info_once()" that already does this, although in a (harmlessly) racy manner that can in theory cause the message to be printed twice if more than one CPU races on that "is this the first time" test. [ If somebody really cares about that harmless data race (which sounds very unlikely indeed), that person can trivially fix printk_once() by using a simple atomic access, preferably with an optimistic non-atomic test first before even bothering to treat the pointless "make sure it is _really_ just once" case. A mutex is most definitely never the right primitive to use for something like this. ] Yes, this is a small and meaningless detail in a code path that hardly matters. But let's keep some code quality standards here, and not accept outrageously bad code. Link: https://lore.kernel.org/lkml/CAHk-=wgV9toS7GU3KmNpj8hCS9SeF+A0voHS8F275_mgLhL4Lw@mail.gmail.com/ Cc: Andy Lutomirski <luto@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A series of fixes for x86: - Reset MXCSR in kernel_fpu_begin() to prevent using a stale user space value. - Prevent writing MSR_TEST_CTRL on CPUs which are not explicitly whitelisted for split lock detection. Some CPUs which do not support it crash even when the MSR is written to 0 which is the default value. - Fix the XEN PV fallout of the entry code rework - Fix the 32bit fallout of the entry code rework - Add more selftests to ensure that these entry problems don't come back. - Disable 16 bit segments on XEN PV. It's not supported because XEN PV does not implement ESPFIX64" * tag 'x86-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ldt: Disable 16-bit segments on Xen PV x86/entry/32: Fix #MC and #DB wiring on x86_32 x86/entry/xen: Route #DB correctly on Xen PV x86/entry, selftests: Further improve user entry sanity checks x86/entry/compat: Clear RAX high bits on Xen PV SYSENTER selftests/x86: Consolidate and fix get/set_eflags() helpers selftests/x86/syscall_nt: Clear weird flags after each test selftests/x86/syscall_nt: Add more flag combinations x86/entry/64/compat: Fix Xen PV SYSENTER frame setup x86/entry: Move SYSENTER's regs->sp and regs->flags fixups into C x86/entry: Assert that syscalls are on the right stack x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelisted x86/fpu: Reset MXCSR to default in kernel_fpu_begin()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "A set of interrupt chip driver fixes: - Ensure the atomicity of affinity updates in the GIC driver - Don't try to sleep in atomic context when waiting for the GICv4.1 to respond. Use polling instead. - Typo fixes in Kconfig and warnings" * tag 'irq-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic: Atomically update affinity irqchip/riscv-intc: Fix a typo in a pr_warn() irqchip/gic-v4.1: Use readx_poll_timeout_atomic() to fix sleep in atomic irqchip/loongson-pci-msi: Fix a typo in Kconfig
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull rcu fixlet from Thomas Gleixner: "A single fix for a printk format warning in RCU" * tag 'core-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcuperf: Fix printk format warning
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes frin Masahiro Yamada: - fix various bugs in xconfig - fix some issues in cross-compilation using Clang - fix documentation * tag 'kbuild-fixes-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: .gitignore: Do not track `defconfig` from `make savedefconfig` kbuild: make Clang build userprogs for target architecture kbuild: fix CONFIG_CC_CAN_LINK(_STATIC) for cross-compilation with Clang kconfig: qconf: parse newer types at debug info kconfig: qconf: navigate menus on hyperlinks kconfig: qconf: don't show goback button on splitMode kconfig: qconf: simplify the goBack() logic kconfig: qconf: re-implement setSelected() kconfig: qconf: make debug links work again kconfig: qconf: make search fully work again on split mode kconfig: qconf: cleanup includes docs: kbuild: fix ReST formatting gcc-plugins: fix gcc-plugins directory path in documentation
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Four small fixes in three drivers. The mptfusion one has actually caused user visible issues in certain kernel configurations" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: mptfusion: Don't use GFP_ATOMIC for larger DMA allocations scsi: libfc: Skip additional kref updating work event scsi: libfc: Handling of extra kref scsi: qla2xxx: Fix a condition in qla2x00_find_all_fabric_devs()
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: - NVMe fixes from Christoph: - Fix crash in multi-path disk add (Christoph) - Fix ignore of identify error (Sagi) - Fix a compiler complaint that a function should be static (Wei) * tag 'block-5.8-2020-07-05' of git://git.kernel.dk/linux-block: block: make function __bio_integrity_free() static nvme: fix a crash in nvme_mpath_add_disk nvme: fix identify error status silent ignore
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fix from Jens Axboe: "Andres reported a regression with the fix that was merged earlier this week, where his setup of using signals to interrupt io_uring CQ waits no longer worked correctly. Fix this, and also limit our use of TWA_SIGNAL to the case where we need it, and continue using TWA_RESUME for task_work as before. Since the original is marked for 5.7 stable, let's flush this one out early" * tag 'io_uring-5.8-2020-07-05' of git://git.kernel.dk/linux-block: io_uring: fix regression with always ignoring signals in io_cqring_wait()
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "The usual driver fixes and documentation updates" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mlxcpld: check correct size of maximum RECV_LEN packet i2c: add Kconfig help text for slave mode i2c: slave-eeprom: update documentation i2c: eg20t: Load module automatically if ID matches i2c: designware: platdrv: Set class based on DMI i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
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git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds authored
Pull MIPS fixes from Thomas Bogendoerfer: - fix for missing hazard barrier - DT fix for ingenic - DT fix of GPHY names for lantiq - fix usage of smp_processor_id() while preemption is enabled * tag 'mips_fixes_5.8_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: Do not use smp_processor_id() in preemptible code MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen MIPS: ingenic: gcw0: Fix HP detection GPIO. MIPS: lantiq: xway: sysctrl: fix the GPHY clock alias names
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