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2020-01-16net: dsa: tag_qca: fix doubled Tx statisticsAlexander Lobakin
DSA subsystem takes care of netdev statistics since commit 4ed70ce9f01c ("net: dsa: Refactor transmit path to eliminate duplication"), so any accounting inside tagger callbacks is redundant and can lead to messing up the stats. This bug is present in Qualcomm tagger since day 0. Fixes: cafdc45c949b ("net-next: dsa: add Qualcomm tag RX/TX handler") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Alexander Lobakin <alobakin@dlink.ru> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16net: dsa: tag_gswip: fix typo in tagger nameAlexander Lobakin
The correct name is GSWIP (Gigabit Switch IP). Typo was introduced in 875138f81d71a ("dsa: Move tagger name into its ops structure") while moving tagger names to their structures. Fixes: 875138f81d71a ("dsa: Move tagger name into its ops structure") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Alexander Lobakin <alobakin@dlink.ru> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16arm64: context: Free up kernel ASIDs if KPTI is not in useVladimir Murzin
We can extend user ASID space if it turns out that system does not require KPTI. We start with kernel ASIDs reserved because CPU caps are not finalized yet and free them up lazily on the next rollover if we confirm than KPTI is not in use. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by: Will Deacon <will@kernel.org>
2020-01-16net: ethernet: ave: Avoid lockdep warningKunihiko Hayashi
When building with PROVE_LOCKING=y, lockdep shows the following dump message. INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. ... Calling device_set_wakeup_enable() directly occurs this issue, and it isn't necessary for initialization, so this patch creates internal function __ave_ethtool_set_wol() and replaces with this in ave_init() and ave_resume(). Fixes: 7200f2e3c9e2 ("net: ethernet: ave: Set initial wol state to disabled") Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16net: hns3: pad the short frame before sending to the hardwareYunsheng Lin
The hardware can not handle short frames below or equal to 32 bytes according to the hardware user manual, and it will trigger a RAS error when the frame's length is below 33 bytes. This patch pads the SKB when skb->len is below 33 bytes before sending it to hardware. Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16macvlan: use skb_reset_mac_header() in macvlan_queue_xmit()Eric Dumazet
I missed the fact that macvlan_broadcast() can be used both in RX and TX. skb_eth_hdr() makes only sense in TX paths, so we can not use it blindly in macvlan_broadcast() Fixes: 96cc4b69581d ("macvlan: do not assume mac_header is set in macvlan_broadcast()") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Jurgen Van Ham <juvanham@gmail.com> Tested-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16mmc: sdhci-of-at91: fix memleak on clk_get failureMichał Mirosław
sdhci_alloc_host() does its work not using managed infrastructure, so needs explicit free on error path. Add it where needed. Cc: <stable@vger.kernel.org> Fixes: bb5f8ea4d514 ("mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC") Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/b2a44d5be2e06ff075f32477e466598bb0f07b36.1577961679.git.mirq-linux@rere.qmqm.pl Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16Merge branch 'fixes' into nextUlf Hansson
2020-01-16mmc: sdhci_am654: Fix Command Queuing in AM65xFaiz Abbas
Command Queuing was enabled completely for J721e controllers which lead to partial enablement even for Am65x. Complete CQ implementation for AM65x by adding the irq callback. Fixes: f545702b74f9 ("mmc: sdhci_am654: Add Support for Command Queuing Engine to J721E") Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200108143301.1929-4-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16mmc: sdhci_am654: Reset Command and Data line after tuningFaiz Abbas
The tuning data is leftover in the buffer after tuning. This can cause issues in future data commands, especially with CQHCI. Reset the command and data lines after tuning to continue from a clean state. Fixes: 41fd4caeb00b ("mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver") Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200108143301.1929-3-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16mmc: sdhci_am654: Remove Inverted Write Protect flagFaiz Abbas
The MMC/SD controllers on am65x and j721e don't in fact detect the write protect line as inverted. No issues were detected because of this because the sdwp line is not connected on any of the evms. Fix this by removing the flag. Fixes: 1accbced1c32 ("mmc: sdhci_am654: Add Support for 4 bit IP on J721E") Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200108143301.1929-2-faiz_abbas@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16watchdog: Remove soft_lockup_hrtimer_cnt and related codeJisheng Zhang
After commit 9cf57731b63e ("watchdog/softlockup: Replace "watchdog/%u" threads with cpu_stop_work"), the percpu soft_lockup_hrtimer_cnt is not used any more, so remove it and related code. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20191218131720.4146aea2@xhacker.debian
2020-01-16mmc: sdhci-of-esdhc: fix clock setting for different controller versionsYangbo Lu
This patch is to fix clock setting code for different controller versions. Two of HW changes after vendor version 2.2 are removing PEREN/HCKEN/IPGEN bits in system control register, and adding SD clock stable bit in present state register. This patch cleans up related code too. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Link: https://lore.kernel.org/r/20200108040713.38888-2-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versionsYangbo Lu
This patch is to fix operating in esdhc_reset() for different controller versions, and to add bus-width restoring after data reset for eSDHC (verdor version <= 2.2). Also add annotation for understanding. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200108040713.38888-1-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16mmc: sdhci-of-esdhc: update tuning erratum A-008171Yangbo Lu
There is an official update for eSDHC tuning erratum A-008171. This patch is to implement the changes, - Affect all revisions of SoC. - Changes for tuning window checking. - Hardware hits a new condition that tuning succeeds although the eSDHC might not have tuned properly for type2 SoCs (soc_tuning_erratum_type2[] array in driver). So check tuning window after tuning succeeds. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20191212075219.48625-2-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16mmc: sdhci-of-esdhc: convert to use esdhc_tuning_window_ptr()Yangbo Lu
Convert to use a new function esdhc_tuning_window_ptr() to get tuning window start point and end point. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20191212075219.48625-1-yangbo.lu@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2020-01-16arm64: Workaround for Cortex-A55 erratum 1530923Steven Price
Cortex-A55 erratum 1530923 allows TLB entries to be allocated as a result of a speculative AT instruction. This may happen in the middle of a guest world switch while the relevant VMSA configuration is in an inconsistent state, leading to erroneous content being allocated into TLBs. The same workaround as is used for Cortex-A76 erratum 1165522 (WORKAROUND_SPECULATIVE_AT_VHE) can be used here. Note that this mandates the use of VHE on affected parts. Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Will Deacon <will@kernel.org>
2020-01-16arm64: Rename WORKAROUND_1319367 to SPECULATIVE_AT_NVHESteven Price
To match SPECULATIVE_AT_VHE let's also have a generic name for the NVHE variant. Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Will Deacon <will@kernel.org>
2020-01-16arm64: Rename WORKAROUND_1165522 to SPECULATIVE_AT_VHESteven Price
Cortex-A55 is affected by a similar erratum, so rename the existing workaround for errarum 1165522 so it can be used for both errata. Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Will Deacon <will@kernel.org>
2020-01-16PM / devfreq: Add debugfs support with devfreq_summary fileChanwoo Choi
Add debugfs interface to provide debugging information of devfreq device. It contains 'devfreq_summary' entry to show the summary of registered devfreq devices as following and the additional debugfs file will be added. - /sys/kernel/debug/devfreq/devfreq_summary [Detailed description of each field of 'devfreq_summary' debugfs file] - dev_name : Device name of h/w - dev : Device name made by devfreq core - parent_dev : If devfreq device uses the passive governor, show parent devfreq device name. Otherwise, show 'null'. - governor : Devfreq governor name - polling_ms : If devfreq device uses the simple_ondemand governor, polling_ms is necessary for the period. (unit: millisecond) - cur_freq_Hz : Current frequency (unit: Hz) - min_freq_Hz : Minimum frequency (unit: Hz) - max_freq_Hz : Maximum frequency (unit: Hz) [For example on Exynos5422-based Odroid-XU3 board] $ cat /sys/kernel/debug/devfreq/devfreq_summary dev_name dev parent_dev governor polling_ms cur_freq_Hz min_freq_Hz max_freq_Hz ------------------------------ ---------- ---------- --------------- ---------- ------------ ------------ ------------ 10c20000.memory-controller devfreq0 null simple_ondemand 0 165000000 165000000 825000000 soc:bus_wcore devfreq1 null simple_ondemand 50 532000000 88700000 532000000 soc:bus_noc devfreq2 devfreq1 passive 0 111000000 66600000 111000000 soc:bus_fsys_apb devfreq3 devfreq1 passive 0 222000000 111000000 222000000 soc:bus_fsys devfreq4 devfreq1 passive 0 200000000 75000000 200000000 soc:bus_fsys2 devfreq5 devfreq1 passive 0 200000000 75000000 200000000 soc:bus_mfc devfreq6 devfreq1 passive 0 333000000 83250000 333000000 soc:bus_gen devfreq7 devfreq1 passive 0 266000000 88700000 266000000 soc:bus_peri devfreq8 devfreq1 passive 0 66600000 66600000 66600000 soc:bus_g2d devfreq9 devfreq1 passive 0 333000000 83250000 333000000 soc:bus_g2d_acp devfreq10 devfreq1 passive 0 266000000 66500000 266000000 soc:bus_jpeg devfreq11 devfreq1 passive 0 300000000 75000000 300000000 soc:bus_jpeg_apb devfreq12 devfreq1 passive 0 166500000 83250000 166500000 soc:bus_disp1_fimd devfreq13 devfreq1 passive 0 200000000 120000000 200000000 soc:bus_disp1 devfreq14 devfreq1 passive 0 300000000 120000000 300000000 soc:bus_gscl_scaler devfreq15 devfreq1 passive 0 300000000 150000000 300000000 soc:bus_mscl devfreq16 devfreq1 passive 0 666000000 84000000 666000000 [lkp: Reported the build error] Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2020-01-16fuse: fix fuse_send_readpages() in the syncronous read caseMiklos Szeredi
Buffered read in fuse normally goes via: -> generic_file_buffered_read() -> fuse_readpages() -> fuse_send_readpages() ->fuse_simple_request() [called since v5.4] In the case of a read request, fuse_simple_request() will return a non-negative bytecount on success or a negative error value. A positive bytecount was taken to be an error and the PG_error flag set on the page. This resulted in generic_file_buffered_read() falling back to ->readpage(), which would repeat the read request and succeed. Because of the repeated read succeeding the bug was not detected with regression tests or other use cases. The FTP module in GVFS however fails the second read due to the non-seekable nature of FTP downloads. Fix by checking and ignoring positive return value from fuse_simple_request(). Reported-by: Ondrej Holy <oholy@redhat.com> Link: https://gitlab.gnome.org/GNOME/gvfs/issues/441 Fixes: 134831e36bbd ("fuse: convert readpages to simple api") Cc: <stable@vger.kernel.org> # v5.4 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2020-01-16ALSA: usb-audio: add implicit fb quirk for MOTU M SeriesAlexander Tsoy
This fixes crackling sound during playback. Further note: MOTU is known for reusing Product IDs for different devices or different generations of the device (e.g. MicroBook I/II/IIc shares a single Product ID). This patch was only tested with M4 audio interface, but the same Product ID is also used by M2. Hope it will work for M2 as well. Signed-off-by: Alexander Tsoy <alexander@tsoy.me> Link: https://lore.kernel.org/r/20200115151358.56672-1-alexander@tsoy.me Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-01-16sfc: remove duplicated include from efx.cYueHaibing
Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller
Daniel Borkmann says: ==================== pull-request: bpf 2020-01-15 The following pull-request contains BPF updates for your *net* tree. We've added 12 non-merge commits during the last 9 day(s) which contain a total of 13 files changed, 95 insertions(+), 43 deletions(-). The main changes are: 1) Fix refcount leak for TCP time wait and request sockets for socket lookup related BPF helpers, from Lorenz Bauer. 2) Fix wrong verification of ARSH instruction under ALU32, from Daniel Borkmann. 3) Batch of several sockmap and related TLS fixes found while operating more complex BPF programs with Cilium and OpenSSL, from John Fastabend. 4) Fix sockmap to read psock's ingress_msg queue before regular sk_receive_queue() to avoid purging data upon teardown, from Lingpeng Chen. 5) Fix printing incorrect pointer in bpftool's btf_dump_ptr() in order to properly dump a BPF map's value with BTF, from Martin KaFai Lau. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-16Bluetooth: Increment management interface revisionMarcel Holtmann
Increment the mgmt revision due to the recently added commands. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2020-01-16crypto: essiv - fix AEAD capitalization and preposition use in help textGeert Uytterhoeven
"AEAD" is capitalized everywhere else. Use "an" when followed by a written or spoken vowel. Fixes: be1eb7f78aa8fbe3 ("crypto: essiv - create wrapper template for ESSIV generation") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - add branch prediction macroZaibo Xu
This branch prediction macro on the hot path can improve small performance(about 2%) according to the test. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - adjust hpre_crt_para_getZaibo Xu
Reorder the input parameters of hpre_crt_para_get to make it cleaner. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Fixed some tiny bugs of HPREZaibo Xu
1.Use memzero_explicit to clear key; 2.Fix some little endian writings; 3.Fix some other bugs and stuff of code style; Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Bugfixed tfm leakZaibo Xu
1.Fixed the bug of software tfm leakage. 2.Update HW error log message. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Add aead support on SEC2Zaibo Xu
authenc(hmac(sha1),cbc(aes)), authenc(hmac(sha256),cbc(aes)), and authenc(hmac(sha512),cbc(aes)) support are added for SEC v2. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - redefine skcipher initiationZaibo Xu
1.Define base initiation of QP for context which can be reused. 2.Define cipher initiation for other algorithms. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Add branch prediction macroZaibo Xu
After adding branch prediction for skcipher hot path, a little bit income of performance is gotten. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Add callback error checkZaibo Xu
Add error type parameter for call back checking inside. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Adjust some inner logicZaibo Xu
1.Adjust call back function. 2.Adjust parameter checking function. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Update QP resources of SEC V2Zaibo Xu
1.Put resource including request and resource list into QP context structure to avoid allocate memory repeatedly. 2.Add max context queue number to void kcalloc large memory for QP context. 3.Remove the resource allocation operation. 4.Redefine resource allocation APIs to be shared by other algorithms. 5.Move resource allocation and free inner functions out of operations 'struct sec_req_op', and they are called directly. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Update some names on SEC V2Zaibo Xu
1.Adjust dma map function to be reused by AEAD algorithms; 2.Update some names of internal functions and variables to support AEAD algorithms; 3.Rename 'sec_skcipher_exit' as 'sec_skcipher_uninit'; 4.Rename 'sec_get/put_queue_id' as 'sec_alloc/free_queue_id'; Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - fix print/comment of SEC V2Zaibo Xu
Fixed some print, coding style and comments of HiSilicon SEC V2. Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: hisilicon - Update debugfs usage of SEC V2Zaibo Xu
Applied some advices of Marco Elver on atomic usage of Debugfs, which is carried out by basing on Arnd Bergmann's fixing patch. Reported-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Marco Elver <elver@google.com> Signed-off-by: Zaibo Xu <xuzaibo@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16tee: amdtee: remove redundant NULL check for poolRijo Thomas
Remove NULL check for pool variable, since in the current code path it is guaranteed to be non-NULL. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16tee: amdtee: rename err label to err_device_unregisterRijo Thomas
Rename err label to err_device_unregister for better readability. Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16tee: amdtee: skip tee_device_unregister if tee_device_alloc failsRijo Thomas
Currently, if tee_device_alloc() fails, then tee_device_unregister() is a no-op. Therefore, skip the function call to tee_device_unregister() by introducing a new goto label 'err_free_pool'. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16tee: amdtee: print error message if tee not presentRijo Thomas
If there is no TEE with which the driver can communicate, then print an error message and return. Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16tee: amdtee: remove unused variable initializationRijo Thomas
Remove unused variable initialization from driver code. If enabled as a compiler option, compiler may throw warning for unused assignments. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: vmx - reject xts inputs that are too shortDaniel Axtens
When the kernel XTS implementation was extended to deal with ciphertext stealing in commit 8083b1bf8163 ("crypto: xts - add support for ciphertext stealing"), a check was added to reject inputs that were too short. However, in the vmx enablement - commit 239668419349 ("crypto: vmx/xts - use fallback for ciphertext stealing"), that check wasn't added to the vmx implementation. This disparity leads to errors like the following: alg: skcipher: p8_aes_xts encryption unexpectedly succeeded on test vector "random: len=0 klen=64"; expected_error=-22, cfg="random: inplace may_sleep use_finup src_divs=[<flush>66.99%@+10, 33.1%@alignmask+1155]" Return -EINVAL if asked to operate with a cryptlen smaller than the AES block size. This brings vmx in line with the generic implementation. Reported-by: Erhard Furtner <erhard_f@mailbox.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=206049 Fixes: 239668419349 ("crypto: vmx/xts - use fallback for ciphertext stealing") Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> [dja: commit message] Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: curve25519 - Fix selftest build errorHerbert Xu
If CRYPTO_CURVE25519 is y, CRYPTO_LIB_CURVE25519_GENERIC will be y, but CRYPTO_LIB_CURVE25519 may be set to m, this causes build errors: lib/crypto/curve25519-selftest.o: In function `curve25519': curve25519-selftest.c:(.text.unlikely+0xc): undefined reference to `curve25519_arch' lib/crypto/curve25519-selftest.o: In function `curve25519_selftest': curve25519-selftest.c:(.init.text+0x17e): undefined reference to `curve25519_base_arch' This is because the curve25519 self-test code is being controlled by the GENERIC option rather than the overall CURVE25519 option, as is the case with blake2s. To recap, the GENERIC and ARCH options for CURVE25519 are internal only and selected by users such as the Crypto API, or the externally visible CURVE25519 option which in turn is selected by wireguard. The self-test is specific to the the external CURVE25519 option and should not be enabled by the Crypto API. This patch fixes this by splitting the GENERIC module from the CURVE25519 module with the latter now containing just the self-test. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: aa127963f1ca ("crypto: lib/curve25519 - re-add selftests") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: caam - add support for i.MX8M NanoHoria Geantă
Add support for the crypto engine used in i.mx8mn (i.MX 8M "Nano"), which is very similar to the one used in i.mx8mq, i.mx8mm. Since the clocks are identical for all members of i.MX 8M family, simplify the SoC <--> clock array mapping table. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Tested-by: Iuliana Prodan <iuliana.prodan@nxp.com> Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: sun8i-ce - remove dead codeCorentin Labbe
Some code were left in the final driver but without any use. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: sun8i-ce - fix removal of moduleCorentin Labbe
Removing the driver cause an oops due to the fact we clean an extra channel. Let's give the right index to the cleaning function. Fixes: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-16crypto: amlogic - fix removal of moduleCorentin Labbe
Removing the driver cause an oops due to the fact we clean an extra channel. Let's give the right index to the cleaning function. Fixes: 48fe583fe541 ("crypto: amlogic - Add crypto accelerator for amlogic GXL") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
generated by cgit (git 2.34.1) at 2025-10-03 11:04:30 +0000