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2022-05-19Merge tag 'v5.4.193' into update-to-2.3.7__5.4-2.3.x-imxPhilippe Schenker
This is the 5.4.193 stable release Conflicts: arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts drivers/edac/synopsys_edac.c drivers/mmc/host/sdhci-esdhc-imx.c drivers/mmc/host/sdhci.c drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c sound/soc/codecs/msm8916-wcd-analog.c
2022-05-19LF-3705-1: caam: imx8m: fix the built-in caam driver cannot match soc_idAlice Guo
drivers/soc/imx/soc-imx8m.c is probed later than the caam driver so that return -EPROBE_DEFER is needed after calling soc_device_match() in drivers/crypto/caam/ctrl.c. For i.MX8M, soc_device_match returning NULL can be considered that the SoC device has not been probed yet, so it returns -EPROBE_DEFER directly. Fixes: 6375d33dce9a ("soc: imx8m: change to use platform driver") Signed-off-by: Alice Guo <alice.guo@nxp.com> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> (cherry picked from commit d5df21ff810453741e23aa62de3e3911957c42b1)
2022-04-15crypto: ccp - ccp_dmaengine_unregister release dma channelsDāvis Mosāns
[ Upstream commit 54cce8ecb9254f971b40a72911c6da403720a2d2 ] ccp_dmaengine_register adds dma_chan->device_node to dma_dev->channels list but ccp_dmaengine_unregister didn't remove them. That can cause crashes in various dmaengine methods that tries to use dma_dev->channels Fixes: 58ea8abf4904 ("crypto: ccp - Register the CCP as a DMA...") Signed-off-by: Dāvis Mosāns <davispuh@gmail.com> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15crypto: vmx - add missing dependenciesPetr Vorel
[ Upstream commit 647d41d3952d726d4ae49e853a9eff68ebad3b3f ] vmx-crypto module depends on CRYPTO_AES, CRYPTO_CBC, CRYPTO_CTR or CRYPTO_XTS, thus add them. These dependencies are likely to be enabled, but if CRYPTO_DEV_VMX=y && !CRYPTO_MANAGER_DISABLE_TESTS and either of CRYPTO_AES, CRYPTO_CBC, CRYPTO_CTR or CRYPTO_XTS is built as module or disabled, alg_test() from crypto/testmgr.c complains during boot about failing to allocate the generic fallback implementations (2 == ENOENT): [ 0.540953] Failed to allocate xts(aes) fallback: -2 [ 0.541014] alg: skcipher: failed to allocate transform for p8_aes_xts: -2 [ 0.541120] alg: self-tests for p8_aes_xts (xts(aes)) failed (rc=-2) [ 0.544440] Failed to allocate ctr(aes) fallback: -2 [ 0.544497] alg: skcipher: failed to allocate transform for p8_aes_ctr: -2 [ 0.544603] alg: self-tests for p8_aes_ctr (ctr(aes)) failed (rc=-2) [ 0.547992] Failed to allocate cbc(aes) fallback: -2 [ 0.548052] alg: skcipher: failed to allocate transform for p8_aes_cbc: -2 [ 0.548156] alg: self-tests for p8_aes_cbc (cbc(aes)) failed (rc=-2) [ 0.550745] Failed to allocate transformation for 'aes': -2 [ 0.550801] alg: cipher: Failed to load transform for p8_aes: -2 [ 0.550892] alg: self-tests for p8_aes (aes) failed (rc=-2) Fixes: c07f5d3da643 ("crypto: vmx - Adding support for XTS") Fixes: d2e3ae6f3aba ("crypto: vmx - Enabling VMX module for PPC64") Suggested-by: Nicolai Stange <nstange@suse.de> Signed-off-by: Petr Vorel <pvorel@suse.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15crypto: ccree - don't attempt 0 len DMA mappingsGilad Ben-Yossef
[ Upstream commit 1fb37b5692c915edcc2448a6b37255738c7c77e0 ] Refuse to try mapping zero bytes as this may cause a fault on some configurations / platforms and it seems the prev. attempt is not enough and we need to be more explicit. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Reported-by: Corentin Labbe <clabbe.montjoie@gmail.com> Fixes: ce0fc6db38de ("crypto: ccree - protect against empty or NULL scatterlists") Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15crypto: mxs-dcp - Fix scatterlist processingTomas Paukrt
[ Upstream commit 28e9b6d8199a3f124682b143800c2dacdc3d70dd ] This patch fixes a bug in scatterlist processing that may cause incorrect AES block encryption/decryption. Fixes: 2e6d793e1bf0 ("crypto: mxs-dcp - Use sg_mapping_iter to copy data") Signed-off-by: Tomas Paukrt <tomaspaukrt@email.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-28crypto: qat - disable registration of algorithmsGiovanni Cabiddu
commit 8893d27ffcaf6ec6267038a177cb87bcde4dd3de upstream. The implementations of aead and skcipher in the QAT driver do not support properly requests with the CRYPTO_TFM_REQ_MAY_BACKLOG flag set. If the HW queue is full, the driver returns -EBUSY but does not enqueue the request. This can result in applications like dm-crypt waiting indefinitely for a completion of a request that was never submitted to the hardware. To avoid this problem, disable the registration of all crypto algorithms in the QAT driver by setting the number of crypto instances to 0 at configuration time. Cc: stable@vger.kernel.org Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-23crypto: qcom-rng - ensure buffer for generate is completely filledBrian Masney
commit a680b1832ced3b5fa7c93484248fd221ea0d614b upstream. The generate function in struct rng_alg expects that the destination buffer is completely filled if the function returns 0. qcom_rng_read() can run into a situation where the buffer is partially filled with randomness and the remaining part of the buffer is zeroed since qcom_rng_generate() doesn't check the return value. This issue can be reproduced by running the following from libkcapi: kcapi-rng -b 9000000 > OUTFILE The generated OUTFILE will have three huge sections that contain all zeros, and this is caused by the code where the test 'val & PRNG_STATUS_DATA_AVAIL' fails. Let's fix this issue by ensuring that qcom_rng_read() always returns with a full buffer if the function returns success. Let's also have qcom_rng_generate() return the correct value. Here's some statistics from the ent project (https://www.fourmilab.ch/random/) that shows information about the quality of the generated numbers: $ ent -c qcom-random-before Value Char Occurrences Fraction 0 606748 0.067416 1 33104 0.003678 2 33001 0.003667 ... 253 � 32883 0.003654 254 � 33035 0.003671 255 � 33239 0.003693 Total: 9000000 1.000000 Entropy = 7.811590 bits per byte. Optimum compression would reduce the size of this 9000000 byte file by 2 percent. Chi square distribution for 9000000 samples is 9329962.81, and randomly would exceed this value less than 0.01 percent of the times. Arithmetic mean value of data bytes is 119.3731 (127.5 = random). Monte Carlo value for Pi is 3.197293333 (error 1.77 percent). Serial correlation coefficient is 0.159130 (totally uncorrelated = 0.0). Without this patch, the results of the chi-square test is 0.01%, and the numbers are certainly not random according to ent's project page. The results improve with this patch: $ ent -c qcom-random-after Value Char Occurrences Fraction 0 35432 0.003937 1 35127 0.003903 2 35424 0.003936 ... 253 � 35201 0.003911 254 � 34835 0.003871 255 � 35368 0.003930 Total: 9000000 1.000000 Entropy = 7.999979 bits per byte. Optimum compression would reduce the size of this 9000000 byte file by 0 percent. Chi square distribution for 9000000 samples is 258.77, and randomly would exceed this value 42.24 percent of the times. Arithmetic mean value of data bytes is 127.5006 (127.5 = random). Monte Carlo value for Pi is 3.141277333 (error 0.01 percent). Serial correlation coefficient is 0.000468 (totally uncorrelated = 0.0). This change was tested on a Nexus 5 phone (msm8974 SoC). Signed-off-by: Brian Masney <bmasney@redhat.com> Fixes: ceec5f5b5988 ("crypto: qcom-rng - Add Qcom prng driver") Cc: stable@vger.kernel.org # 4.19+ Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27crypto: caam - replace this_cpu_ptr with raw_cpu_ptrMeng Li
commit efd21e10fc3bf4c6da122470a5ae89ec4ed8d180 upstream. When enable the kernel debug config, there is below calltrace detected: BUG: using smp_processor_id() in preemptible [00000000] code: cryptomgr_test/339 caller is debug_smp_processor_id+0x20/0x30 CPU: 9 PID: 339 Comm: cryptomgr_test Not tainted 5.10.63-yocto-standard #1 Hardware name: NXP Layerscape LX2160ARDB (DT) Call trace: dump_backtrace+0x0/0x1a0 show_stack+0x24/0x30 dump_stack+0xf0/0x13c check_preemption_disabled+0x100/0x110 debug_smp_processor_id+0x20/0x30 dpaa2_caam_enqueue+0x10c/0x25c ...... cryptomgr_test+0x38/0x60 kthread+0x158/0x164 ret_from_fork+0x10/0x38 According to the comment in commit ac5d15b4519f("crypto: caam/qi2 - use affine DPIOs "), because preemption is no longer disabled while trying to enqueue an FQID, it might be possible to run the enqueue on a different CPU(due to migration, when in process context), however this wouldn't be a functionality issue. But there will be above calltrace when enable kernel debug config. So, replace this_cpu_ptr with raw_cpu_ptr to avoid above call trace. Fixes: ac5d15b4519f ("crypto: caam/qi2 - use affine DPIOs") Cc: stable@vger.kernel.org Signed-off-by: Meng Li <Meng.Li@windriver.com> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27crypto: stm32/crc32 - Fix kernel BUG triggered in probe()Marek Vasut
commit 29009604ad4e3ef784fd9b9fef6f23610ddf633d upstream. The include/linux/crypto.h struct crypto_alg field cra_driver_name description states "Unique name of the transformation provider. " ... " this contains the name of the chip or provider and the name of the transformation algorithm." In case of the stm32-crc driver, field cra_driver_name is identical for all registered transformation providers and set to the name of the driver itself, which is incorrect. This patch fixes it by assigning a unique cra_driver_name to each registered transformation provider. The kernel crash is triggered when the driver calls crypto_register_shashes() which calls crypto_register_shash(), which calls crypto_register_alg(), which calls __crypto_register_alg(), which returns -EEXIST, which is propagated back through this call chain. Upon -EEXIST from crypto_register_shash(), the crypto_register_shashes() starts unregistering the providers back, and calls crypto_unregister_shash(), which calls crypto_unregister_alg(), and this is where the BUG() triggers due to incorrect cra_refcnt. Fixes: b51dbe90912a ("crypto: stm32 - Support for STM32 CRC32 crypto module") Signed-off-by: Marek Vasut <marex@denx.de> Cc: <stable@vger.kernel.org> # 4.12+ Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Fabien Dessenne <fabien.dessenne@st.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Lionel Debieve <lionel.debieve@st.com> Cc: Nicolas Toromanoff <nicolas.toromanoff@st.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-crypto@vger.kernel.org Acked-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27crypto: omap-aes - Fix broken pm_runtime_and_get() usageHeiner Kallweit
commit c2aec59be093bd44627bc4f6bc67e4614a93a7b6 upstream. This fix is basically the same as 3d6b661330a7 ("crypto: stm32 - Revert broken pm_runtime_resume_and_get changes"), just for the omap driver. If the return value isn't used, then pm_runtime_get_sync() has to be used for ensuring that the usage count is balanced. Fixes: 1f34cc4a8da3 ("crypto: omap-aes - Fix PM reference leak on omap-aes.c") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27crypto: stm32/cryp - fix lrw chaining modeNicolas Toromanoff
[ Upstream commit fa97dc2d48b476ea98199d808d3248d285987e99 ] This fixes the lrw autotest if lrw uses the CRYP as the AES block cipher provider (as ecb(aes)). At end of request, CRYP should not update the IV in case of ECB chaining mode. Indeed the ECB chaining mode never uses the IV, but the software LRW chaining mode uses the IV field as a counter and due to the (unexpected) update done by CRYP while the AES block process, the counter get a wrong value when the IV overflow. Fixes: 5f49f18d27cd ("crypto: stm32/cryp - update to return iv_out") Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-27crypto: stm32/cryp - fix double pm exitNicolas Toromanoff
[ Upstream commit 6c12e742785bf9333faf60bfb96575bdd763448e ] Delete extraneous lines in probe error handling code: pm was disabled twice. Fixes: 65f9aa36ee47 ("crypto: stm32/cryp - Add power management support") Reported-by: Marek Vasut <marex@denx.de> Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-27crypto: stm32/cryp - fix xts and race condition in crypto_engine requestsNicolas Toromanoff
[ Upstream commit d703c7a994ee34b7fa89baf21631fca0aa9f17fc ] Don't erase key: If key is erased before the crypto_finalize_.*_request() call, some pending process will run with a key={ 0 }. Moreover if the key is reset at end of request, it breaks xts chaining mode, as for last xts block (in case input len is not a multiple of block) a new AES request is started without calling again set_key(). Fixes: 9e054ec21ef8 ("crypto: stm32 - Support for STM32 CRYP crypto module") Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-27crypto: qce - fix uaf on qce_ahash_register_oneChengfeng Ye
[ Upstream commit b4cb4d31631912842eb7dce02b4350cbb7562d5e ] Pointer base points to sub field of tmpl, it is dereferenced after tmpl is freed. Fix this by accessing base before free tmpl. Fixes: ec8f5d8f ("crypto: qce - Qualcomm crypto engine driver") Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk> Acked-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-12crypto: caam: fix pointer dereferenceDenys Drozdov
Downstream kernel should not use priv->ctrl as not initialized for the crypto module. It should be referenced as priv->jr[0] to avoid the following kernel panic during module initialization: [ 1.979082] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.161-07927-g8b26c73bbdaf #415 [ 1.987018] Hardware name: Toradex Colibri iMX8QXP on Colibri Evaluation Board V3 (DT) [ 1.994949] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.999757] pc : caam_pkc_init+0x10c/0x168 [ 2.003862] lr : caam_jr_probe+0x3d0/0x4e0 [ 2.007962] sp : ffff80001003bb20 [ 2.011283] x29: ffff80001003bb20 x28: 00000000ffffffff [ 2.016608] x27: ffff00005a9e64a8 x26: ffff8000118d9490 [ 2.021933] x25: ffff8000118d9000 x24: ffff8000118d9440 [ 2.027259] x23: ffff8000118d9000 x22: ffff8000118d94d8 [ 2.032584] x21: ffff00005a9e6480 x20: ffff00005a172c10 [ 2.037910] x19: ffff00005a172c10 x18: 0000000000000010 [ 2.043226] x17: 00000000e3469f18 x16: 00000000e0764a4d [ 2.048552] x15: ffff0000100b0470 x14: 0000000000000000 [ 2.053877] x13: 0132c5f77cb952ce x12: 0000000000000001 [ 2.059202] x11: 0000000000000000 x10: 00000000000009c0 [ 2.064528] x9 : ffff80001003b8e0 x8 : ffff0000100b0a20 [ 2.069853] x7 : ffff00007fb91540 x6 : 0000000000000002 [ 2.075179] x5 : 0000000000000001 x4 : ffff00007fb946c0 [ 2.080504] x3 : 0000000000000009 x2 : 0000000000000001 [ 2.085830] x1 : ffff800013100ff4 x0 : ffff00005a9e6a80 [ 2.091158] Call trace: [ 2.093606] caam_pkc_init+0x10c/0x168 [ 2.097360] caam_jr_probe+0x3d0/0x4e0 [ 2.101116] platform_drv_probe+0x50/0xa0 [ 2.105137] really_probe+0xd4/0x318 [ 2.108724] driver_probe_device+0x54/0xe8 [ 2.112832] device_driver_attach+0x6c/0x78 [ 2.117030] __driver_attach+0x54/0xd0 [ 2.120792] bus_for_each_dev+0x6c/0xc0 [ 2.124640] driver_attach+0x20/0x28 [ 2.128227] bus_add_driver+0x140/0x1e8 [ 2.132068] driver_register+0x60/0x110 [ 2.135917] __platform_driver_register+0x44/0x50 [ 2.140637] jr_driver_init+0x30/0x38 [ 2.144309] do_one_initcall+0x50/0x1a8 [ 2.148149] kernel_init_freeable+0x1a0/0x248 [ 2.152519] kernel_init+0x10/0x100 [ 2.156020] ret_from_fork+0x10/0x1c Fixes: d4cd7a167c87 ("crypto: caam - disable pkc for non-E SoCs") Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
2022-01-10Merge tag 'v5.4.160' into HEADDenys Drozdov
This is the 5.4.160 stable release
2021-11-17crypto: qat - disregard spurious PFVF interruptsGiovanni Cabiddu
[ Upstream commit 18fcba469ba5359c1de7e3fb16f7b9e8cd1b8e02 ] Upon receiving a PFVF message, check if the interrupt bit is set in the message. If it is not, that means that the interrupt was probably triggered by a collision. In this case, disregard the message and re-enable the interrupts. Fixes: ed8ccaef52fa ("crypto: qat - Add support for SRIOV") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17crypto: qat - detect PFVF collision after ACKGiovanni Cabiddu
[ Upstream commit 9b768e8a3909ac1ab39ed44a3933716da7761a6f ] Detect a PFVF collision between the local and the remote function by checking if the message on the PFVF CSR has been overwritten. This is done after the remote function confirms that the message has been received, by clearing the interrupt bit, or the maximum number of attempts (ADF_IOV_MSG_ACK_MAX_RETRY) to check the CSR has been exceeded. Fixes: ed8ccaef52fa ("crypto: qat - Add support for SRIOV") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Co-developed-by: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17crypto: caam - disable pkc for non-E SoCsMichael Walle
[ Upstream commit f20311cc9c58052e0b215013046cbf390937910c ] On newer CAAM versions, not all accelerators are disabled if the SoC is a non-E variant. While the driver checks most of the modules for availability, there is one - PKHA - which sticks out. On non-E variants it is still reported as available, that is the number of instances is non-zero, but it has limited functionality. In particular it doesn't support encryption and decryption, but just signing and verifying. This is indicated by a bit in the PKHA_MISC field. Take this bit into account if we are checking for availability. This will the following error: [ 8.167817] caam_jr 8020000.jr: 20000b0f: CCB: desc idx 11: : Invalid CHA selected. Tested on an NXP LS1028A (non-E) SoC. Fixes: d239b10d4ceb ("crypto: caam - add register map changes cf. Era 10") Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-17crypto: s5p-sss - Add error handling in s5p_aes_probe()Tang Bin
commit a472cc0dde3eb057db71c80f102556eeced03805 upstream. The function s5p_aes_probe() does not perform sufficient error checking after executing platform_get_resource(), thus fix it. Fixes: c2afad6c6105 ("crypto: s5p-sss - Add HASH support for Exynos") Cc: <stable@vger.kernel.org> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-08Merge tag 'v5.4.151' into 5.4-2.3.x-imxDenys Drozdov
This is the 5.4.151 stable release
2021-10-06crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()Dan Carpenter
commit 505d9dcb0f7ddf9d075e729523a33d38642ae680 upstream. There are three bugs in this code: 1) If we ccp_init_data() fails for &src then we need to free aad. Use goto e_aad instead of goto e_ctx. 2) The label to free the &final_wa was named incorrectly as "e_tag" but it should have been "e_final_wa". One error path leaked &final_wa. 3) The &tag was leaked on one error path. In that case, I added a free before the goto because the resource was local to that block. Fixes: 36cf515b9bbe ("crypto: ccp - Enable support for AES GCM on v5 CCPs") Reported-by: "minihanshen(沈明航)" <minihanshen@tencent.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: John Allen <john.allen@amd.com> Tested-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-22Merge tag 'v5.4.148' into 5.4-2.3.x-imxAndrey Zhizhikin
This is the 5.4.148 stable release Conflicts: - drivers/dma/imx-sdma.c: Following upstream patches are already applied to NXP tree: 7cfbf391e870 ("dmaengine: imx-sdma: remove duplicated sdma_load_context") 788122c99d85 ("Revert "dmaengine: imx-sdma: refine to load context only once"") - drivers/usb/chipidea/host.c: Merge upstream commit a18cfd715e91 ("usb: chipidea: host: fix port index underflow and UBSAN complains") to NXP version. Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-09-22crypto: mxs-dcp - Use sg_mapping_iter to copy dataSean Anderson
[ Upstream commit 2e6d793e1bf07fe5e20cfbbdcec9e1af7e5097eb ] This uses the sg_pcopy_from_buffer to copy data, instead of doing it ourselves. In addition to reducing code size, this fixes the following oops resulting from failing to kmap the page: [ 68.896381] Unable to handle kernel NULL pointer dereference at virtual address 00000ab8 [ 68.904539] pgd = 3561adb3 [ 68.907475] [00000ab8] *pgd=00000000 [ 68.911153] Internal error: Oops: 805 [#1] ARM [ 68.915618] Modules linked in: cfg80211 rfkill des_generic libdes arc4 libarc4 cbc ecb algif_skcipher sha256_generic libsha256 sha1_generic hmac aes_generic libaes cmac sha512_generic md5 md4 algif_hash af_alg i2c_imx i2c_core ci_hdrc_imx ci_hdrc mxs_dcp ulpi roles udc_core imx_sdma usbmisc_imx usb_common firmware_class virt_dma phy_mxs_usb nf_tables nfnetlink ip_tables x_tables ipv6 autofs4 [ 68.950741] CPU: 0 PID: 139 Comm: mxs_dcp_chan/ae Not tainted 5.10.34 #296 [ 68.958501] Hardware name: Freescale i.MX6 Ultralite (Device Tree) [ 68.964710] PC is at memcpy+0xa8/0x330 [ 68.968479] LR is at 0xd7b2bc9d [ 68.971638] pc : [<c053e7c8>] lr : [<d7b2bc9d>] psr: 000f0013 [ 68.977920] sp : c2cbbee4 ip : 00000010 fp : 00000010 [ 68.983159] r10: 00000000 r9 : c3283a40 r8 : 1a5a6f08 [ 68.988402] r7 : 4bfe0ecc r6 : 76d8a220 r5 : c32f9050 r4 : 00000001 [ 68.994945] r3 : 00000ab8 r2 : fffffff0 r1 : c32f9050 r0 : 00000ab8 [ 69.001492] Flags: nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 69.008646] Control: 10c53c7d Table: 83664059 DAC: 00000051 [ 69.014414] Process mxs_dcp_chan/ae (pid: 139, stack limit = 0x667b57ab) [ 69.021133] Stack: (0xc2cbbee4 to 0xc2cbc000) [ 69.025519] bee0: c32f9050 c3235408 00000010 00000010 00000ab8 00000001 bf10406c [ 69.033720] bf00: 00000000 00000000 00000010 00000000 c32355d0 832fb080 00000000 c13de2fc [ 69.041921] bf20: c3628010 00000010 c33d5780 00000ab8 bf1067e8 00000002 c21e5010 c2cba000 [ 69.050125] bf40: c32f8040 00000000 bf106a40 c32f9040 c3283a80 00000001 bf105240 c3234040 [ 69.058327] bf60: ffffe000 c3204100 c2c69800 c2cba000 00000000 bf103b84 00000000 c2eddc54 [ 69.066530] bf80: c3204144 c0140d1c c2cba000 c2c69800 c0140be8 00000000 00000000 00000000 [ 69.074730] bfa0: 00000000 00000000 00000000 c0100114 00000000 00000000 00000000 00000000 [ 69.082932] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 69.091131] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 69.099364] [<c053e7c8>] (memcpy) from [<bf10406c>] (dcp_chan_thread_aes+0x4e8/0x840 [mxs_dcp]) [ 69.108117] [<bf10406c>] (dcp_chan_thread_aes [mxs_dcp]) from [<c0140d1c>] (kthread+0x134/0x160) [ 69.116941] [<c0140d1c>] (kthread) from [<c0100114>] (ret_from_fork+0x14/0x20) [ 69.124178] Exception stack(0xc2cbbfb0 to 0xc2cbbff8) [ 69.129250] bfa0: 00000000 00000000 00000000 00000000 [ 69.137450] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 69.145648] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 69.152289] Code: e320f000 e4803004 e4804004 e4805004 (e4806004) Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-16Merge tag 'v5.4.147' into 5.4-2.3.x-imxAndrey Zhizhikin
This is the 5.4.147 stable release Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-09-15crypto: qat - use proper type for vf_maskGiovanni Cabiddu
[ Upstream commit 462354d986b6a89c6449b85f17aaacf44e455216 ] Replace vf_mask type with unsigned long to avoid a stack-out-of-bound. This is to fix the following warning reported by KASAN the first time adf_msix_isr_ae() gets called. [ 692.091987] BUG: KASAN: stack-out-of-bounds in find_first_bit+0x28/0x50 [ 692.092017] Read of size 8 at addr ffff88afdf789e60 by task swapper/32/0 [ 692.092076] Call Trace: [ 692.092089] <IRQ> [ 692.092101] dump_stack+0x9c/0xcf [ 692.092132] print_address_description.constprop.0+0x18/0x130 [ 692.092164] ? find_first_bit+0x28/0x50 [ 692.092185] kasan_report.cold+0x7f/0x111 [ 692.092213] ? static_obj+0x10/0x80 [ 692.092234] ? find_first_bit+0x28/0x50 [ 692.092262] find_first_bit+0x28/0x50 [ 692.092288] adf_msix_isr_ae+0x16e/0x230 [intel_qat] Fixes: ed8ccaef52fa ("crypto: qat - Add support for SRIOV") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: qat - do not export adf_iov_putmsg()Giovanni Cabiddu
[ Upstream commit 645ae0af1840199086c33e4f841892ebee73f615 ] The function adf_iov_putmsg() is only used inside the intel_qat module therefore should not be exported. Remove EXPORT_SYMBOL for the function adf_iov_putmsg(). Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: qat - fix naming for init/shutdown VF to PF notificationsMarco Chiappero
[ Upstream commit b90c1c4d3fa8cd90f4e8245b13564380fd0bfad1 ] At start and shutdown, VFs notify the PF about their state. These notifications are carried out through a message exchange using the PFVF protocol. Function names lead to believe they do perform init or shutdown logic. This is to fix the naming to better reflect their purpose. Signed-off-by: Marco Chiappero <marco.chiappero@intel.com> Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: qat - fix reuse of completion variableMarco Chiappero
[ Upstream commit 3d655732b0199562267a05c7ff69ecdd11632939 ] Use reinit_completion() to set to a clean state a completion variable, used to coordinate the VF to PF request-response flow, before every new VF request. Signed-off-by: Marco Chiappero <marco.chiappero@intel.com> Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: qat - handle both source of interrupt in VF ISRGiovanni Cabiddu
[ Upstream commit 0a73c762e1eee33a5e5dc0e3488f1b7cd17249b3 ] The top half of the VF drivers handled only a source at the time. If an interrupt for PF2VF and bundle occurred at the same time, the ISR scheduled only the bottom half for PF2VF. This patch fixes the VF top half so that if both sources of interrupt trigger at the same time, both bottom halves are scheduled. This patch is based on earlier work done by Conor McLoughlin. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: qat - do not ignore errors from enable_vf2pf_comms()Giovanni Cabiddu
[ Upstream commit 5147f0906d50a9d26f2b8698cd06b5680e9867ff ] The function adf_dev_init() ignores the error code reported by enable_vf2pf_comms(). If the latter fails, e.g. the VF is not compatible with the pf, then the load of the VF driver progresses. This patch changes adf_dev_init() so that the error code from enable_vf2pf_comms() is returned to the caller. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()Tony Lindgren
[ Upstream commit fe28140b3393b0ba1eb95cc109f974a7e58b26fd ] We should not clear FLAGS_DMA_ACTIVE before omap_sham_update_dma_stop() is done calling dma_unmap_sg(). We already clear FLAGS_DMA_ACTIVE at the end of omap_sham_update_dma_stop(). The early clearing of FLAGS_DMA_ACTIVE is not causing issues as we do not need to defer anything based on FLAGS_DMA_ACTIVE currently. So this can be applied as clean-up. Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Tero Kristo <kristo@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15crypto: mxs-dcp - Check for DMA mapping errorsSean Anderson
[ Upstream commit df6313d707e575a679ada3313358289af24454c0 ] After calling dma_map_single(), we must also call dma_mapping_error(). This fixes the following warning when compiling with CONFIG_DMA_API_DEBUG: [ 311.241478] WARNING: CPU: 0 PID: 428 at kernel/dma/debug.c:1027 check_unmap+0x79c/0x96c [ 311.249547] DMA-API: mxs-dcp 2280000.crypto: device driver failed to check map error[device address=0x00000000860cb080] [size=32 bytes] [mapped as single] Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Richard Weinberger <richard@nod.at> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-20Merge tag 'v5.4.133' into 5.4-2.3.x-imxAndrey Zhizhikin
This is the 5.4.133 stable release Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-07-20Merge tag 'v5.4.132' into 5.4-2.3.x-imxAndrey Zhizhikin
This is the 5.4.132 stable release Conflicts (manual resolve): - drivers/gpu/drm/rockchip/cdn-dp-core.c: Fix merge hiccup when integrating upstream commit 450c25b8a4c9c ("drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()") - drivers/perf/fsl_imx8_ddr_perf.c: Port upstream commit 3fea9b708ae37 ("drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe()") manually to NXP version. Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-07-19crypto: ccp - Annotate SEV Firmware file namesJoerg Roedel
commit c8671c7dc7d51125ab9f651697866bf4a9132277 upstream. Annotate the firmware files CCP might need using MODULE_FIRMWARE(). This will get them included into an initrd when CCP is also included there. Otherwise the CCP module will not find its firmware when loaded before the root-fs is mounted. This can cause problems when the pre-loaded SEV firmware is too old to support current SEV and SEV-ES virtualization features. Fixes: e93720606efd ("crypto: ccp - Allow SEV firmware to be chosen based on Family and Model") Cc: stable@vger.kernel.org # v4.20+ Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14crypto: nx - Fix RCU warning in nx842_OF_upd_statusHerbert Xu
[ Upstream commit 2a96726bd0ccde4f12b9b9a9f61f7b1ac5af7e10 ] The function nx842_OF_upd_status triggers a sparse RCU warning when it directly dereferences the RCU-protected devdata. This appears to be an accident as there was another variable of the same name that was passed in from the caller. After it was removed (because the main purpose of using it, to update the status member was itself removed) the global variable unintenionally stood in as its replacement. This patch restores the devdata parameter. Fixes: 90fd73f912f0 ("crypto: nx - remove pSeries NX 'status' field") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: omap-sham - Fix PM reference leak in omap sham opsZhang Qilong
[ Upstream commit ca323b2c61ec321eb9f2179a405b9c34cdb4f553 ] pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Fixes: 604c31039dae4 ("crypto: omap-sham - Check for return value from pm_runtime_get_sync") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: nitrox - fix unchecked variable in nitrox_register_interruptsTong Tiangen
[ Upstream commit 57c126661f50b884d3812e7db6e00f2e778eccfb ] Function nitrox_register_interrupts leaves variable 'nr_vecs' unchecked, which would be use as kcalloc parameter later. Fixes: 5155e118dda9 ("crypto: cavium/nitrox - use pci_alloc_irq_vectors() while enabling MSI-X.") Signed-off-by: Tong Tiangen <tongtiangen@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: ccp - Fix a resource leak in an error handling pathChristophe JAILLET
[ Upstream commit a6f8e68e238a15bb15f1726b35c695136c64eaba ] If an error occurs after calling 'sp_get_irqs()', 'sp_free_irqs()' must be called as already done in the error handling path. Fixes: f4d18d656f88 ("crypto: ccp - Abstract interrupt registeration") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: ux500 - Fix error return code in hash_hw_final()Zhen Lei
[ Upstream commit b01360384009ab066940b45f34880991ea7ccbfb ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 8a63b1994c50 ("crypto: ux500 - Add driver for HASH hardware") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: ixp4xx - dma_unmap the correct addressCorentin Labbe
[ Upstream commit 9395c58fdddd79cdd3882132cdd04e8ac7ad525f ] Testing ixp4xx_crypto with CONFIG_DMA_API_DEBUG lead to the following error: DMA-API: platform ixp4xx_crypto.0: device driver tries to free DMA memory it has not allocated [device address=0x0000000000000000] [size=24 bytes] This is due to dma_unmap using the wrong address. Fixes: 0d44dc59b2b4 ("crypto: ixp4xx - Fix handling of chained sg buffers") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: qat - remove unused macro in FW loaderJack Xu
[ Upstream commit 9afe77cf25d9670e61b489fd52cc6f75fd7f6803 ] Remove the unused macro ICP_DH895XCC_PESRAM_BAR_SIZE in the firmware loader. This is to fix the following warning when compiling the driver using the clang compiler with CC=clang W=2: drivers/crypto/qat/qat_common/qat_uclo.c:345:9: warning: macro is not used [-Wunused-macros] Signed-off-by: Jack Xu <jack.xu@intel.com> Co-developed-by: Zhehui Xiang <zhehui.xiang@intel.com> Signed-off-by: Zhehui Xiang <zhehui.xiang@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: qat - check return code of qat_hal_rd_rel_reg()Jack Xu
[ Upstream commit 96b57229209490c8bca4335b01a426a96173dc56 ] Check the return code of the function qat_hal_rd_rel_reg() and return it to the caller. This is to fix the following warning when compiling the driver with clang scan-build: drivers/crypto/qat/qat_common/qat_hal.c:1436:2: warning: 6th function call argument is an uninitialized value Signed-off-by: Jack Xu <jack.xu@intel.com> Co-developed-by: Zhehui Xiang <zhehui.xiang@intel.com> Signed-off-by: Zhehui Xiang <zhehui.xiang@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14crypto: nx - add missing MODULE_DEVICE_TABLEBixuan Cui
[ Upstream commit 06676aa1f455c74e3ad1624cea3acb9ed2ef71ae ] This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Bixuan Cui <cuibixuan@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-14Merge tag 'v5.4.119' into 5.4-2.3.x-imxAndrey Zhizhikin
This is the 5.4.119 stable release Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
2021-05-14crypto: qat - Fix a double free in adf_create_ringLv Yunlong
[ Upstream commit f7cae626cabb3350b23722b78fe34dd7a615ca04 ] In adf_create_ring, if the callee adf_init_ring() failed, the callee will free the ring->base_addr by dma_free_coherent() and return -EFAULT. Then adf_create_ring will goto err and the ring->base_addr will be freed again in adf_cleanup_ring(). My patch sets ring->base_addr to NULL after the first freed to avoid the double free. Fixes: a672a9dc872ec ("crypto: qat - Intel(R) QAT transport code") Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-14crypto: qat - fix error path in adf_isr_resource_alloc()Giovanni Cabiddu
[ Upstream commit 83dc1173d73f80cbce2fee4d308f51f87b2f26ae ] The function adf_isr_resource_alloc() is not unwinding correctly in case of error. This patch fixes the error paths and propagate the errors to the caller. Fixes: 7afa232e76ce ("crypto: qat - Intel(R) QAT DH895xcc accelerator") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-14crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_initTong Zhang
[ Upstream commit 8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446 ] ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown() before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however the vf2pf_lock is initialized in adf_dev_init(), which can fail and when it fail, the vf2pf_lock is either not initialized or destroyed, a subsequent use of vf2pf_lock will cause issue. To fix this issue, only set this flag if adf_dev_init() returns 0. [ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0 [ 7.180345] Call Trace: [ 7.182576] mutex_lock+0xc9/0xd0 [ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat] [ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat] [ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat] [ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf] Signed-off-by: Tong Zhang <ztong0001@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Fixes: 25c6ffb249f6 ("crypto: qat - check if PF is running") Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-11 12:52:06 +0000