Revision tags: v6.6.67, v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14 |
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1a931707 |
| 16-Dec-2022 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf: Hashmap interface update to allow both long and void* keys/values"),
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf: Hashmap interface update to allow both long and void* keys/values"), where a function present upstream was removed in the perf tools development tree.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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64e7003c |
| 14-Dec-2022 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Optimise away self-test overhead when they are disabled -
Merge tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Optimise away self-test overhead when they are disabled - Support symmetric encryption via keyring keys in af_alg - Flip hwrng default_quality, the default is now maximum entropy
Algorithms: - Add library version of aesgcm - CFI fixes for assembly code - Add arm/arm64 accelerated versions of sm3/sm4
Drivers: - Remove assumption on arm64 that kmalloc is DMA-aligned - Fix selftest failures in rockchip - Add support for RK3328/RK3399 in rockchip - Add deflate support in qat - Merge ux500 into stm32 - Add support for TEE for PCI ID 0x14CA in ccp - Add mt7986 support in mtk - Add MaxLinear platform support in inside-secure - Add NPCM8XX support in npcm"
* tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (184 commits) crypto: ux500/cryp - delete driver crypto: stm32/cryp - enable for use with Ux500 crypto: stm32 - enable drivers to be used on Ux500 dt-bindings: crypto: Let STM32 define Ux500 CRYP hwrng: geode - Fix PCI device refcount leak hwrng: amd - Fix PCI device refcount leak crypto: qce - Set DMA alignment explicitly crypto: octeontx2 - Set DMA alignment explicitly crypto: octeontx - Set DMA alignment explicitly crypto: keembay - Set DMA alignment explicitly crypto: safexcel - Set DMA alignment explicitly crypto: hisilicon/hpre - Set DMA alignment explicitly crypto: chelsio - Set DMA alignment explicitly crypto: ccree - Set DMA alignment explicitly crypto: ccp - Set DMA alignment explicitly crypto: cavium - Set DMA alignment explicitly crypto: img-hash - Fix variable dereferenced before check 'hdev->req' crypto: arm64/ghash-ce - use frame_push/pop macros consistently crypto: arm64/crct10dif - use frame_push/pop macros consistently crypto: arm64/aes-modes - use frame_push/pop macros consistently ...
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Revision tags: v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78 |
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16bdbae3 |
| 07-Nov-2022 |
Jason A. Donenfeld <Jason@zx2c4.com> |
hwrng: core - treat default_quality as a maximum and default to 1024
Most hw_random devices return entropy which is assumed to be of full quality, but driver authors don't bother setting the quality
hwrng: core - treat default_quality as a maximum and default to 1024
Most hw_random devices return entropy which is assumed to be of full quality, but driver authors don't bother setting the quality knob. Some hw_random devices return less than full quality entropy, and then driver authors set the quality knob. Therefore, the entropy crediting should be opt-out rather than opt-in per-driver, to reflect the actual reality on the ground.
For example, the two Raspberry Pi RNG drivers produce full entropy randomness, and both EDK2 and U-Boot's drivers for these treat them as such. The result is that EFI then uses these numbers and passes the to Linux, and Linux credits them as boot, thereby initializing the RNG. Yet, in Linux, the quality knob was never set to anything, and so on the chance that Linux is booted without EFI, nothing is ever credited. That's annoying.
The same pattern appears to repeat itself throughout various drivers. In fact, very very few drivers have bothered setting quality=1024.
Looking at the git history of existing drivers and corresponding mailing list discussion, this conclusion tracks. There's been a decent amount of discussion about drivers that set quality < 1024 -- somebody read and interepreted a datasheet, or made some back of the envelope calculation somehow. But there's been very little, if any, discussion about most drivers where the quality is just set to 1024 or unset (or set to 1000 when the authors misunderstood the API and assumed it was base-10 rather than base-2); in both cases the intent was fairly clear of, "this is a hardware random device; it's fine."
So let's invert this logic. A hw_random struct's quality knob now controls the maximum quality a driver can produce, or 0 to specify 1024. Then, the module-wide switch called "default_quality" is changed to represent the maximum quality of any driver. By default it's 1024, and the quality of any particular driver is then given by:
min(default_quality, rng->quality ?: 1024);
This way, the user can still turn this off for weird reasons (and we can replace whatever driver-specific disabling hacks existed in the past), yet we get proper crediting for relevant RNGs.
Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Revision tags: v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15 |
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762f99f4 |
| 15-Jan-2022 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.17 merge window.
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Revision tags: v5.16, v5.15.10, v5.15.9, v5.15.8 |
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5d8dfaa7 |
| 09-Dec-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.15' into next
Sync up with the mainline to get the latest APIs and DT bindings.
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Revision tags: v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62 |
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71af75b6 |
| 30-Aug-2021 |
Petr Mladek <pmladek@suse.com> |
Merge branch 'for-5.15-printk-index' into for-linus
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Revision tags: v5.14, v5.10.61 |
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46466ae3 |
| 26-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v5.10.60 |
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c87866ed |
| 17-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v5.14-rc6' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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ca31fef1 |
| 27-Jul-2021 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankh
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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353b7a55 |
| 27-Jul-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-v5.14' into fixes
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Revision tags: v5.10.53, v5.10.52, v5.10.51, v5.10.50 |
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611ac726 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patc
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patchwork.freedesktop.org/series/92299/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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d5bfbad2 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 5.14-rc1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v5.10.49 |
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071e5ace |
| 10-Jul-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Olof Johansson:
- Reset controllers: Adding support for Microchip Sparx5 Switch.
Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Olof Johansson:
- Reset controllers: Adding support for Microchip Sparx5 Switch.
- Memory controllers: ARM Primecell PL35x SMC memory controller driver cleanups and improvements.
- i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.
- Rockchip: RK3568 power domains support + DT binding updates, cleanups.
- Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details, including support for MSM8226, MDM9607, SM6125 and SC8180X.
- ARM FFA driver: "Firmware Framework for ARMv8-A", defining management interfaces and communication (including bus model) between partitions both in Normal and Secure Worlds.
- Tegra Memory controller changes, including major rework to deal with identity mappings at boot and integration with ARM SMMU pieces.
* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits) firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string firmware: turris-mox-rwtm: show message about HWRNG registration firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng firmware: turris-mox-rwtm: report failures better firmware: turris-mox-rwtm: fix reply status decoding function soc: imx: gpcv2: add support for i.MX8MN power domains dt-bindings: add defines for i.MX8MN power domains firmware: tegra: bpmp: Fix Tegra234-only builds iommu/arm-smmu: Use Tegra implementation on Tegra186 iommu/arm-smmu: tegra: Implement SID override programming iommu/arm-smmu: tegra: Detect number of instances at runtime dt-bindings: arm-smmu: Add Tegra186 compatible string firmware: qcom_scm: Add MDM9607 compatible soc: qcom: rpmpd: Add MDM9607 RPM Power Domains soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml memory: emif: remove unused frequency and voltage notifiers memory: fsl_ifc: fix leak of private memory on probe failure memory: fsl_ifc: fix leak of IO mapping on probe failure ...
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818b2658 |
| 05-Jul-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.14 merge window.
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Revision tags: v5.13 |
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11548421 |
| 23-Jun-2021 |
Olof Johansson <olof@lixom.net> |
Merge tag 'mvebu-drivers-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers
mvebu drivers for 5.14 (part 1)
Make the turris mox rwtm firmware more generic for
Merge tag 'mvebu-drivers-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers
mvebu drivers for 5.14 (part 1)
Make the turris mox rwtm firmware more generic for Armada 3700 SoCs
* tag 'mvebu-drivers-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
Link: https://lore.kernel.org/r/87bl802a2d.fsf@BL-laptop Signed-off-by: Olof Johansson <olof@lixom.net>
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4014f317 |
| 23-Jun-2021 |
Olof Johansson <olof@lixom.net> |
Merge tag 'mvebu-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers
mvebu fixes for 5.13 (part 1)
Few fixes for the Turris Mox rWTM firmware found on the
Merge tag 'mvebu-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers
mvebu fixes for 5.13 (part 1)
Few fixes for the Turris Mox rWTM firmware found on the Armada 3700 SoCs.
* tag 'mvebu-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: firmware: turris-mox-rwtm: show message about HWRNG registration firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng firmware: turris-mox-rwtm: report failures better firmware: turris-mox-rwtm: fix reply status decoding function
Link: https://lore.kernel.org/r/87eecx0w6s.fsf@BL-laptop Signed-off-by: Olof Johansson <olof@lixom.net>
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Revision tags: v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39 |
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90ae4721 |
| 20-May-2021 |
Pali Rohár <pali@kernel.org> |
firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
Add more generic compatible string 'marvell,armada-3700-rwtm-firmware' for this driver, since it can also be used o
firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
Add more generic compatible string 'marvell,armada-3700-rwtm-firmware' for this driver, since it can also be used on other Armada 3720 devices.
Current compatible string 'cznic,turris-mox-rwtm' is kept for backward compatibility.
Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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fae20160 |
| 20-May-2021 |
Pali Rohár <pali@kernel.org> |
firmware: turris-mox-rwtm: show message about HWRNG registration
Currently it is hard to determinate if on Armada 3720 device is HWRNG by running kernel accessible or not. So print information messa
firmware: turris-mox-rwtm: show message about HWRNG registration
Currently it is hard to determinate if on Armada 3720 device is HWRNG by running kernel accessible or not. So print information message into dmesg when HWRNG is available and registration was successful.
Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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2eab59cf |
| 20-May-2021 |
Pali Rohár <pali@kernel.org> |
firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
When Marvell's rWTM firmware, which does not support the GET_RANDOM command, is used, kernel prints an error message hw
firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
When Marvell's rWTM firmware, which does not support the GET_RANDOM command, is used, kernel prints an error message hwrng: no data available every 10 seconds.
Fail probing of this driver if the rWTM firmware does not support the GET_RANDOM command.
Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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72f99888 |
| 20-May-2021 |
Marek Behún <kabel@kernel.org> |
firmware: turris-mox-rwtm: report failures better
Report a notice level message if a command is not supported by the rWTM firmware.
This should not be an error, merely a notice, because the firmwar
firmware: turris-mox-rwtm: report failures better
Report a notice level message if a command is not supported by the rWTM firmware.
This should not be an error, merely a notice, because the firmware can be used on boards that do not have manufacturing information burned.
Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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e34e6025 |
| 20-May-2021 |
Marek Behún <kabel@kernel.org> |
firmware: turris-mox-rwtm: fix reply status decoding function
The status decoding function mox_get_status() currently contains an incorrect check: if the error status is not MBOX_STS_SUCCESS, it alw
firmware: turris-mox-rwtm: fix reply status decoding function
The status decoding function mox_get_status() currently contains an incorrect check: if the error status is not MBOX_STS_SUCCESS, it always returns -EIO, so the comparison to MBOX_STS_FAIL is never executed and we don't get the actual error code sent by the firmware.
Fix this.
Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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c441bfb5 |
| 09-Jun-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc3' into asoc-5.13
Linux 5.13-rc3
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942baad2 |
| 02-Jun-2021 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Pulling in -rc2 fixes and TTM changes that next upcoming patches depend on.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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cbb24523 |
| 25-May-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.12' into next
Sync up with mainline to get the latest device tree bindings and kernel APIs.
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c37fe6af |
| 18-May-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc2' into spi-5.13
Linux 5.13-rc2
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