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2018-01-05crypto: crypto4xx - kill MODULE_NAMEChristian Lamparter
KBUILD_MODNAME provides the same value. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-01-05crypto: crypto4xx - fix missing irq devnameChristian Lamparter
crypto4xx_device's name variable is not set to anything. The common devname for request_irq seems to be the module name. This will fix the seemingly anonymous interrupt entry in /proc/interrupts for crypto4xx. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-01-05crypto: crypto4xx - support Revision B partsChristian Lamparter
This patch adds support for the crypto4xx RevB cores found in the 460EX, 460SX and later cores (like the APM821xx). Without this patch, the crypto4xx driver will not be able to process any offloaded requests and simply hang indefinitely. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-01-05crypto: crypto4xx - shuffle iomap in front of request_irqChristian Lamparter
It is possible to avoid the ce_base null pointer check in the drivers' interrupt handler routine "crypto4xx_ce_interrupt_handler()" by simply doing the iomap in front of the IRQ registration. This way, the ce_base will always be valid in the handler and a branch in an critical path can be avoided. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-01-05hwrng: exynos - add Samsung Exynos True RNG driverŁukasz Stelmach
Add support for True Random Number Generator found in Samsung Exynos 5250+ SoCs. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-28crypto: stm32 - Use standard CONFIG nameCorentin Labbe
All hardware crypto devices have their CONFIG names using the following convention: CRYPTO_DEV_name_algo This patch apply this conventions on STM32 CONFIG names. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-28crypto: caam - add Derived Key Protocol (DKP) supportHoria Geantă
Offload split key generation in CAAM engine, using DKP. DKP is supported starting with Era 6. Note that the way assoclen is transmitted from the job descriptor to the shared descriptor changes - DPOVRD register is used instead of MATH3 (where available), since DKP protocol thrashes the MATH registers. The replacement of MDHA split key generation with DKP has the side effect of the crypto engine writing the authentication key, and thus the DMA mapping direction for the buffer holding the key has to change from DMA_TO_DEVICE to DMA_BIDIRECTIONAL. There are two cases: -key is inlined in descriptor - descriptor buffer mapping changes -key is referenced - key buffer mapping changes Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-28crypto: caam - save Era in driver's private dataHoria Geantă
Save Era in driver's private data for further usage, like deciding whether an erratum applies or a feature is available based on its value. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-28crypto: caam - remove needless ablkcipher key copyHoria Geantă
ablkcipher shared descriptors are relatively small, thus there is enough space for the key to be inlined. Accordingly, there is no need to copy the key in ctx->key. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-28crypto: caam - constify key dataHoria Geantă
Key data is not modified, it is copied in the shared descriptor. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22hwrng: core - Clean up RNG list when last hwrng is unregisteredGary R Hook
Commit 142a27f0a731 added support for a "best" RNG, and in doing so introduced a hang from rmmod/modprobe -r when the last RNG on the list was unloaded. When the hwrng list is depleted, return the global variables to their original state and decrement all references to the object. Fixes: 142a27f0a731 ("hwrng: core - Reset user selected rng by writing "" to rng_current") Signed-off-by: Gary R Hook <gary.hook@amd.com> Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - EIP97 supportAntoine Ténart
The Inside Secure SafeXcel driver was firstly designed to support the EIP197 cryptographic engine which is an evolution (with much more feature, better performances) of the EIP97 cryptographic engine. This patch convert the Inside Secure SafeXcel driver to support both engines (EIP97 + EIP197). The main differences are the register offsets and the context invalidation process which is EIP197 specific. This patch adds an indirection on the register offsets and adds checks not to send any invalidation request when driving the EIP97. A new compatible is added as well to bind the driver from device trees. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - retry to proceed the request later on failAntoine Ténart
The dequeueing function was putting back a request in the crypto queue on failure (when not enough resources are available) which is not perfect as the request will be handled much later. This patch updates this logic by keeping a reference on the failed request to try proceeding it later when enough resources are available. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - handle more result requests when counter is fullAntoine Ténart
This patch modifies the result handling logic to continue handling results when the completed requests counter is full and not showing the actual number of requests to handle. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - acknowledge the result requests all at onceAntoine Ténart
This patches moves the result request acknowledgment from a per request process to acknowledging all the result requests handled at once. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - increase the ring sizeAntoine Ténart
Increase the ring size to handle more requests in parallel, while keeping the batch size (for interrupt coalescing) to its previous value. The ring size and batch size are now unlinked. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - dequeue all requests at onceAntoine Ténart
This patch updates the dequeueing logic to dequeue all requests at once. Since we can have many requests in the queue, the interrupt coalescing is kept so that the ring interrupt fires every EIP197_MAX_BATCH_SZ at most. To allow dequeueing all requests at once while still using reasonable settings for the interrupt coalescing, the result handling function was updated to setup the threshold interrupt when needed (i.e. when more requests than EIP197_MAX_BATCH_SZ are in the queue). When using this capability the ring is marked as busy so that the dequeue function enqueue new requests without setting the threshold interrupt. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - use threaded IRQs for result handlingAntoine Ténart
This patch moves the result handling from an IRQ handler to a threaded IRQ handler, to improve the number of complete requests being handled at once. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - move request dequeueing into a workqueueAntoine Ténart
This patch moves the request dequeueing into a workqueue to improve the coalescing of interrupts when sending requests to the engine; as the engine is capable of having one single interrupt for n requests sent. Using a workqueue allows to send more request at once. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - remove unused parameter in invalidate_cacheOfer Heifetz
The SafeXcel context isn't used in the cache invalidation function. This cosmetic patch removes it (as well as from the function prototype in the header file and when the function is called). Signed-off-by: Ofer Heifetz <oferh@marvell.com> [Antoine: commit message] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - move cipher crypto mode to request contextOfer Heifetz
The cipher direction can be different for requests within the same transformation context. This patch moves the direction flag from the context to the request scope. Signed-off-by: Ofer Heifetz <oferh@marvell.com> [Antoine: commit message] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - EBUSY is not an error on async requestOfer Heifetz
When initializing the IVs crypto_ahash_update() is called, which at some point will call crypto_enqueue_request(). This function can return -EBUSY when no resource is available and the request is queued. Since this is a valid case, -EBUSY shouldn't be treated as an error. Signed-off-by: Ofer Heifetz <oferh@marvell.com> [Antoine: commit message] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - refrain from unneeded invalidationsOfer Heifetz
The check to know if an invalidation is needed (i.e. when the context changes) is done even if the context does not exist yet. This happens when first setting a key for ciphers and/or hmac operations. This commits adds a check in the _setkey functions to only check if an invalidation is needed when a context exists, as there is no need to perform this check otherwise. Signed-off-by: Ofer Heifetz <oferh@marvell.com> [Antoine: commit message and added a comment and reworked one of the checks] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - comment the caching functionAntoine Ténart
Cosmetic patch adding a few comments to the ahash caching function to understand easily what calculations are made in the functions; and how the function is working. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - remove useless memsetAntoine Ténart
This patch removes an useless memset in the ahash_export function, as the zeroed buffer will be entirely overridden the next line. Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - fix typo in a commentAntoine Ténart
Cosmetic patch fixing one typo in one of the driver's comments. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - remove extra empty lineAntoine Ténart
Cosmetic patch removing an extra empty line between header inclusions. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu
Merge the crypto tree to pick up inside-secure fixes.
2017-12-22crypto: exynos - Introduce mutex to prevent concurrent access to hardwareŁukasz Stelmach
Hardware operations like reading random numbers and setting a seed need to be conducted in a single thread. Therefore a mutex is required to prevent multiple threads (processes) from accessing the hardware at the same time. The sequence of mutex_lock() and mutex_unlock() in the exynos_rng_reseed() function enables switching between different threads waiting for the driver to generate random numbers for them. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: exynos - Reseed PRNG after generating 2^16 random bytesŁukasz Stelmach
Reseed PRNG after reading 65 kB of randomness. Although this may reduce performance, in most cases the loss is not noticeable. Also the time based threshold for reseeding is changed to one second. Reseeding is performed whenever either limit is exceeded. Reseeding of a PRNG does not increase entropy, but it helps preventing backtracking the internal state of the device from its output sequence, and hence, prevents potential attacker from predicting numbers to be generated. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Stephan Mueller <smueller@chronox.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: exynos - Improve performance of PRNGŁukasz Stelmach
Use memcpy_fromio() instead of custom exynos_rng_copy_random() function to retrieve generated numbers from the registers of PRNG. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: exynos - Support Exynos5250+ SoCsŁukasz Stelmach
Add support for PRNG in Exynos5250+ SoCs. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: artpec6 - set correct iv size for gcm(aes)Lars Persson
The IV size should not include the 32 bit counter. Because we had the IV size set as 16 the transform only worked when the IV input was zero padded. Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver") Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: qat - reduce stack size with KASANArnd Bergmann
Passing the register value by reference here leads a large amount of stack being used when CONFIG_KASAN is enabled: drivers/crypto/qat/qat_common/qat_hal.c: In function 'qat_hal_exec_micro_inst.constprop': drivers/crypto/qat/qat_common/qat_hal.c:963:1: error: the frame size of 1792 bytes is larger than 1536 bytes [-Werror=frame-larger-than=] Changing the register-read function to return the value instead reduces the stack size to around 800 bytes, most of which is for the 'savuwords' array. The function now no longer returns an error code, but nothing ever evaluated that anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - do not use areq->result for partial resultsAntoine Ténart
This patches update the SafeXcel driver to stop using the crypto ahash_request result field for partial results (i.e. on updates). Instead the driver local safexcel_ahash_req state field is used, and only on final operations the ahash_request result buffer is updated. Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - fix request allocations in invalidation pathAntoine Ténart
This patch makes use of the SKCIPHER_REQUEST_ON_STACK and AHASH_REQUEST_ON_STACK helpers to allocate enough memory to contain both the crypto request structures and their embedded context (__ctx). Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - free requests even if their handling failedAntoine Ténart
This patch frees the request private data even if its handling failed, as it would never be freed otherwise. Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Suggested-by: Ofer Heifetz <oferh@marvell.com> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: inside-secure - per request invalidationOfer Heifetz
When an invalidation request is needed we currently override the context .send and .handle_result helpers. This is wrong as under high load other requests can already be queued and overriding the context helpers will make them execute the wrong .send and .handle_result functions. This commit fixes this by adding a needs_inv flag in the request to choose the action to perform when sending requests or handling their results. This flag will be set when needed (i.e. when the context flag will be set). Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Signed-off-by: Ofer Heifetz <oferh@marvell.com> [Antoine: commit message, and removed non related changes from the original commit] Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: exynos - Icrease the priority of the driverŁukasz Stelmach
exynos-rng is one of many implementations of stdrng. With priority as low as 100 it isn't selected, if software implementations (DRBG) are available. The value 300 was selected to give the PRNG priority before software implementations, but allow them to be selected in FIPS-mode (fips=1 in the kernel command line). Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Stephan Mueller <smueller@chronox.de> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: chelsio - fix a type cast errorAtul Gupta
fix a type cast error for queue descriptor Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: drivers - remove duplicate includesPravin Shedge
These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Pravin Shedge <pravin.shedge4linux@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: n2 - cure use after freeJan Engelhardt
queue_cache_init is first called for the Control Word Queue (n2_crypto_probe). At that time, queue_cache[0] is NULL and a new kmem_cache will be allocated. If the subsequent n2_register_algs call fails, the kmem_cache will be released in queue_cache_destroy, but queue_cache_init[0] is not set back to NULL. So when the Module Arithmetic Unit gets probed next (n2_mau_probe), queue_cache_init will not allocate a kmem_cache again, but leave it as its bogus value, causing a BUG() to trigger when queue_cache[0] is eventually passed to kmem_cache_zalloc: n2_crypto: Found N2CP at /virtual-devices@100/n2cp@7 n2_crypto: Registered NCS HVAPI version 2.0 called queue_cache_init n2_crypto: md5 alg registration failed n2cp f028687c: /virtual-devices@100/n2cp@7: Unable to register algorithms. called queue_cache_destroy n2cp: probe of f028687c failed with error -22 n2_crypto: Found NCP at /virtual-devices@100/ncp@6 n2_crypto: Registered NCS HVAPI version 2.0 called queue_cache_init kernel BUG at mm/slab.c:2993! Call Trace: [0000000000604488] kmem_cache_alloc+0x1a8/0x1e0 (inlined) kmem_cache_zalloc (inlined) new_queue (inlined) spu_queue_setup (inlined) handle_exec_unit [0000000010c61eb4] spu_mdesc_scan+0x1f4/0x460 [n2_crypto] [0000000010c62b80] n2_mau_probe+0x100/0x220 [n2_crypto] [000000000084b174] platform_drv_probe+0x34/0xc0 Cc: <stable@vger.kernel.org> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22crypto: chelsio - select CRYPTO_GF128MULArnd Bergmann
Without the gf128mul library support, we can run into a link error: drivers/crypto/chelsio/chcr_algo.o: In function `chcr_update_tweak': chcr_algo.c:(.text+0x7e0): undefined reference to `gf128mul_x8_ble' This adds a Kconfig select statement for it, next to the ones we already have. Cc: <stable@vger.kernel.org> Fixes: b8fd1f4170e7 ("crypto: chcr - Add ctr mode and process large sg entries for cipher") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-11chcr: ensure cntrl is initialized to fix bit-wise or'ing of garabage dataColin Ian King
In the case where skb->ip_summed != CHECKSUM_PARTIAL then cntrl contains garbage value and this is possibly being bit-wise or'd and stored into cpl->ctrl1. Fix this by initializing cntrl to zero. Cleans up clang warning: drivers/crypto/chelsio/chcr_ipsec.c:374:9: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage Fixes: 6dad4e8ab3ec ("chcr: Add support for Inline IPSec") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-11chcr: remove unused variables net_device, pi, adap and cntrlColin Ian King
Variables adap, pi and cntrl are assigned but are never read, hence they are redundant and can be removed. Cleans up various clang build warnings. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-11crypto: chelsio - make arrays sgl_ent_len and dsgl_ent_len staticColin Ian King
The arrays sgl_ent_len and dsgl_ent_len are local to the source and do not need to be in global scope, so make them static. Also re-format the declarations to match the following round_constant array declaration style. Cleans up sparse warnings: drivers/crypto/chelsio/chcr_algo.c:76:14: warning: symbol 'sgl_ent_len' was not declared. Should it be static? drivers/crypto/chelsio/chcr_algo.c:81:14: warning: symbol 'dsgl_ent_len' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-11crypto: stm32 - fix module device table nameCorentin LABBE
This patch fix the following build failure: CC [M] drivers/crypto/stm32/stm32-cryp.o In file included from drivers/crypto/stm32/stm32-cryp.c:11:0: drivers/crypto/stm32/stm32-cryp.c:1049:25: error: 'sti_dt_ids' undeclared here (not in a function) MODULE_DEVICE_TABLE(of, sti_dt_ids); Let's replace sti_dt_ids with stm32_dt_ids which is just declared before. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-11crypto: caam/qi - use correct print specifier for size_tHoria Geantă
Fix below warnings on ARMv7 by using %zu for printing size_t values: drivers/crypto/caam/caamalg_qi.c: In function aead_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:417:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:672:16: note: in expansion of macro CAAM_QI_MAX_AEAD_SG qm_sg_ents, CAAM_QI_MAX_AEAD_SG); ^ drivers/crypto/caam/caamalg_qi.c: In function ablkcipher_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:440:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:909:16: note: in expansion of macro CAAM_QI_MAX_ABLKCIPHER_SG qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); ^ drivers/crypto/caam/caamalg_qi.c: In function ablkcipher_giv_edesc_alloc: drivers/crypto/caam/caamalg_qi.c:440:17: warning: format %lu expects argument of type long unsigned int, but argument 4 has type unsigned int [-Wformat=] sizeof(struct qm_sg_entry)) ^ drivers/crypto/caam/caamalg_qi.c:1062:16: note: in expansion of macro CAAM_QI_MAX_ABLKCIPHER_SG qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); ^ Fixes: eb9ba37dc15a ("crypto: caam/qi - handle large number of S/Gs case") Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-10Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: - A revert of all SCPI changes from the 4.15 merge window. They had regressions on the Amlogic platforms, and the submaintainer isn't around to fix these bugs due to vacation, etc. So we agreed to revert and revisit in next release cycle. - A series fixing a number of bugs for ARM CCN interconnect, around module unload, smp_processor_id() in preemptable context, and fixing some memory allocation failure checks. - A handful of devicetree fixes for different platforms, fixing warnings and errors that were previously ignored by the compiler. - The usual set of mostly minor fixes for different platforms. * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits) ARM64: dts: meson-gx: fix UART pclk clock name ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv ARM: dts: Fix dm814x missing phy-cells property ARM: dts: Fix elm interrupt compiler warning bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left. bus: arm-cci: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: Simplify code bus: arm-ccn: Check memory allocation failure bus: arm-ccn: constify attribute_group structures. firmware: arm_scpi: Revert updates made during v4.15 merge window arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv arm64: dts: sort vendor subdirectories in Makefile alphabetically meson-gx-socinfo: Fix package id parsing ARM: meson: fix spelling mistake: "Couln't" -> "Couldn't" ARM: dts: meson: fix the memory region of the GPIO interrupt controller ARM: dts: meson: correct the sort order for the the gpio_intc node MAINTAINERS: exclude other Socionext SoC DT files from ARM/UNIPHIER entry arm64: dts: uniphier: remove unnecessary interrupt-parent ...
2017-12-09Merge tag 'amlogic-fixes-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into fixes Amlogic fixes for v4.15-rc - GPIO interrupt fixes - socinfo fix for GX series - fix typo * tag 'amlogic-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM64: dts: meson-gx: fix UART pclk clock name meson-gx-socinfo: Fix package id parsing ARM: meson: fix spelling mistake: "Couln't" -> "Couldn't" ARM: dts: meson: fix the memory region of the GPIO interrupt controller ARM: dts: meson: correct the sort order for the the gpio_intc node Signed-off-by: Olof Johansson <olof@lixom.net>
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