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2022-09-02crypto: hisilicon/qm - fix missing put dfx accessWeili Qian1-2/+4
In function qm_cmd_write(), if function returns from branch 'atomic_read(&qm->status.flags) == QM_STOP', the got dfx access is forgotten to put. Fixes: 607c191b371d ("crypto: hisilicon - support runtime PM for accelerator device") Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: hisilicon/qm - check mailbox operation resultWeili Qian1-1/+14
After the mailbox operation is complete, the result may be unsuccessful. It needs to check the status bits of the mailbox register, if it fails, -EIO is returned. Signed-off-by: Weili Qian <qianweili@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: aspeed - Enable compile testingHerbert Xu1-1/+1
This driver compile tests just fine. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: qat - fix default value of WDT timerLucas Segarra Fernandez1-1/+1
The QAT HW supports an hardware mechanism to detect an accelerator hang. The reporting of a hang occurs after a watchdog timer (WDT) expires. The value of the WDT set previously was too small and was causing false positives. Change the default value of the WDT to 0x7000000ULL to avoid this. Fixes: 1c4d9d5bbb5a ("crypto: qat - enable detection of accelerators hang") Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: testmgr - fix indentation for test_acomp() argsLucas Segarra Fernandez1-1/+1
Set right indentation for test_acomp(). Signed-off-by: Lucas Segarra Fernandez <lucas.segarra.fernandez@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: bcm - fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'in'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: marvell/octeontx - fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'is'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02crypto: n2 - fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'to'. Signed-off-by: wangjianli <wangjianli@cdjrlc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()Kshitiz Varshney1-7/+7
Issue: While servicing interrupt, if the IRQ happens to be because of a SEED_DONE due to a previous boot stage, you end up completing the completion prematurely, hence causing kernel to crash while booting. Fix: Moving IRQ handler registering after imx_rngc_irq_mask_clear() Fixes: 1d5449445bd0 (hwrng: mx-rngc - add a driver for Freescale RNGC) Signed-off-by: Kshitiz Varshney <kshitiz.varshney@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02Revert "crypto: allwinner - Fix dma_map_sg error check"Herbert Xu4-7/+7
This reverts commit 2b02187bdb0bb75000850bd0309e70eb8664159e. The original code was correct and arguably more robust than the patched version. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-09-02Revert "crypto: gemini - Fix error check for dma_map_sg"Herbert Xu1-3/+3
This reverts commit 545665ad1e84eb8f047018a2f607e78cef29c7fa. The original code was correct and arguably more robust than the patched version. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify compression/RNG entriesRobert Elliott1-32/+50
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify cipher entriesRobert Elliott8-344/+410
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify userspace entriesRobert Elliott1-24/+41
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify hash entriesRobert Elliott8-216/+366
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify aead entriesRobert Elliott2-20/+36
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify CRC entriesRobert Elliott8-57/+91
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - simplify public-key entriesRobert Elliott3-23/+46
Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like "<something> algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - add submenusRobert Elliott1-458/+479
Convert each comment section into a submenu: Cryptographic API Crypto core or helper Public-key cryptography Block ciphers Length-preserving ciphers and modes AEAD (authenticated encryption with associated data) ciphers Hashes, digests, and MACs CRCs (cyclic redundancy checks) Compression Random number generation Userspace interface That helps find entries (e.g., searching for a name like SHA512 doesn't just report the location is Main menu -> Cryptography API, leaving you to wade through 153 entries; it points you to the Digests page). Move entries so they fall into the correct submenus and are better sorted. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - sort the arm entriesRobert Elliott1-55/+56
Sort the arm entries so all like entries are together. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - sort the arm64 entriesRobert Elliott1-53/+54
Sort the arm64 entries so all like entries are together. Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - submenus for arm and arm64Robert Elliott13-34/+10
Move ARM- and ARM64-accelerated menus into a submenu under the Crypto API menu (paralleling all the architectures). Make each submenu always appear if the corresponding architecture is supported. Get rid of the ARM_CRYPTO and ARM64_CRYPTO symbols. The "ARM Accelerated" or "ARM64 Accelerated" entry disappears from: General setup ---> Platform selection ---> Kernel Features ---> Boot options ---> Power management options ---> CPU Power Management ---> [*] ACPI (Advanced Configuration and Power Interface) Support ---> [*] Virtualization ---> [*] ARM Accelerated Cryptographic Algorithms ---> (or) [*] ARM64 Accelerated Cryptographic Algorithms ---> ... -*- Cryptographic API ---> Library routines ---> Kernel hacking ---> and moves into the Cryptographic API menu, which now contains: ... Accelerated Cryptographic Algorithms for CPU (arm) ---> (or) Accelerated Cryptographic Algorithms for CPU (arm64) ---> [*] Hardware crypto devices ---> ... Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - remove AES_ARM64 ref by SA2ULRobert Elliott1-1/+0
Remove the CRYPTO_AES_ARM64 selection by the TI security accelerator driver (SA2UL), which leads to this problem when running make allmodconfig for arm (32-bit): WARNING: unmet direct dependencies detected for CRYPTO_AES_ARM64 Depends on [n]: CRYPTO [=y] && ARM64 Selected by [m]: - CRYPTO_DEV_SA2UL [=m] && CRYPTO [=y] && CRYPTO_HW [=y] && (ARCH_K3 || COMPILE_TEST [=y]) Fixes: 7694b6ca649fe ("crypto: sa2ul - Add crypto driver") Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - move x86 entries to a submenuRobert Elliott2-495/+503
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - move sparc entries to a submenuRobert Elliott2-98/+106
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - move s390 entries to a submenuRobert Elliott2-115/+123
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - move powerpc entries to a submenuRobert Elliott2-73/+80
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: Kconfig - move mips entries to a submenuRobert Elliott2-55/+64
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: hisilicon/qm - no judgment in the back processKai Ye1-5/+3
Judgment should not be added in the back process. So clean it. Signed-off-by: Kai Ye <yekai13@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: ccree - Fix dma_map_sg error checkJack Wang1-1/+1
dma_map_sg return 0 on error, and dma_map_error is not supposed to use here. Cc: Gilad Ben-Yossef <gilad@benyossef.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: allwinner - Fix dma_map_sg error checkJack Wang4-7/+7
dma_map_sg return 0 on error. Cc: Corentin Labbe <clabbe.montjoie@gmail.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Samuel Holland <samuel@sholland.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Minghao Chi <chi.minghao@zte.com.cn> Cc: Peng Wu <wupeng58@huawei.com> Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: linux-crypto@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-sunxi@lists.linux.dev Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: amlogic - Fix dma_map_sg error checkJack Wang1-3/+3
dma_map_sg return 0 on error. Cc: Corentin Labbe <clabbe@baylibre.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Cc: linux-amlogic@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: qce - Fix dma_map_sg error checkJack Wang3-9/+11
dma_map_sg return 0 on error, fix the error check and return -EIO to caller. Cc: Thara Gopinath <thara.gopinath@gmail.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: sahara - Fix error check for dma_map_sgJack Wang1-2/+2
dma_map_sg return 0 on error, it returns the number of DMA address segments mapped (this may be shorter than <nents> passed in if some elements of the scatter/gather list are physically or virtually adjacent and an IOMMU maps them with a single entry). Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: gemini - Fix error check for dma_map_sgJack Wang1-3/+3
dma_map_sg return 0 on error. Cc: Corentin Labbe <clabbe@baylibre.com> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-crypto@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: drivers - move from strlcpy with unused retval to strscpyWolfram Sang5-10/+10
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: core - move from strlcpy with unused retval to strscpyWolfram Sang2-2/+2
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: aspeed - add HACE crypto driverNeal Liu5-3/+1352
Add HACE crypto driver to support symmetric-key encryption and decryption with multiple modes of operation. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26dt-bindings: crypto: add documentation for aspeed haceNeal Liu1-0/+53
Add device tree binding documentation for the Aspeed Hash and Crypto Engines (HACE) Controller. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26ARM: dts: aspeed: Add HACE device controller nodeNeal Liu2-0/+16
Add hace node to device tree for AST2500/AST2600. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26dt-bindings: clock: Add AST2500/AST2600 HACE reset definitionNeal Liu2-0/+2
Add HACE reset bit definition for AST2500/AST2600. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: aspeed - Add HACE hash driverNeal Liu8-0/+1828
Hash and Crypto Engine (HACE) is designed to accelerate the throughput of hash data digest, encryption, and decryption. Basically, HACE can be divided into two independently engines - Hash Engine and Crypto Engine. This patch aims to add HACE hash engine driver for hash accelerator. Signed-off-by: Neal Liu <neal_liu@aspeedtech.com> Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: ccp - Fail the PSP initialization when writing psp data file failedJacky Li1-11/+15
Currently the OS continues the PSP initialization when there is a write failure to the init_ex_file. Therefore, the userspace would be told that SEV is properly INIT'd even though the psp data file is not updated. This is problematic because later when asked for the SEV data, the OS won't be able to provide it. Fixes: 3d725965f836 ("crypto: ccp - Add SEV_INIT_EX support") Reported-by: Peter Gonda <pgonda@google.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jacky Li <jackyli@google.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: ccp - Initialize PSP when reading psp data file failedJacky Li2-17/+24
Currently the OS fails the PSP initialization when the file specified at 'init_ex_path' does not exist or has invalid content. However the SEV spec just requires users to allocate 32KB of 0xFF in the file, which can be taken care of by the OS easily. To improve the robustness during the PSP init, leverage the retry mechanism and continue the init process: Before the first INIT_EX call, if the content is invalid or missing, continue the process by feeding those contents into PSP instead of aborting. PSP will then override it with 32KB 0xFF and return SEV_RET_SECURE_DATA_INVALID status code. In the second INIT_EX call, this 32KB 0xFF content will then be fed and PSP will write the valid data to the file. In order to do this, sev_read_init_ex_file should only be called once for the first INIT_EX call. Calling it again for the second INIT_EX call will cause the invalid file content overwriting the valid 32KB 0xFF data provided by PSP in the first INIT_EX call. Co-developed-by: Peter Gonda <pgonda@google.com> Signed-off-by: Peter Gonda <pgonda@google.com> Signed-off-by: Jacky Li <jackyli@google.com> Reported-by: Alper Gun <alpergun@google.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26hwrng: imx-rngc - use devres for hwrng registrationMartin Kaiser1-11/+1
Replace hwrng_register with devm_hwrng_register and let devres unregister our hwrng when the device is removed. It's possible to do this now that devres also handles clock disable+uprepare. When we had to disable+unprepare the clock ourselves, we had to unregister the hwrng before this and couldn't use devres. There's nothing left to do for imx_rngc_remove, this function can go. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26hwrng: imx-rngc - use devm_clk_get_enabledMartin Kaiser1-19/+6
Use the new devm_clk_get_enabled function to get our clock. We don't have to disable and unprepare the clock ourselves any more in error paths and in the remove function. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26crypto: tcrypt - remove mode=1000Robert Elliott1-27/+0
The lists of algothms checked for existence by modprobe tcrypt mode=1000 generates three bogus errors: modprobe tcrypt mode=1000 console log: tcrypt: alg rot13 not found tcrypt: alg cts not found tcrypt: alg arc4 not found rot13 is not an algorithm in the crypto API or tested. cts is a wrapper, not a base algorithm. arc4 is named ecb(arc4), not arc4. Also, the list is missing numerous algorithms that are tested by other test modes: blake2b-512 blake2s-256 crct10dif xxhash64 ghash cast5 sm4 ansi_prng Several of the algorithms are only available if CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is enabled: arc4 khazad seed tea, xtea, xeta Rather that fix that list, remove test mode=1000 entirely. It seems to have limited utility, and a web search shows no discussion of anybody using it. Suggested-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu0-0/+0
Merge crypto tree to pick up backport of XOR_BLOCKS Kconfig fix.
2022-08-26crypto: lib - remove unneeded selection of XOR_BLOCKSEric Biggers1-1/+0
CRYPTO_LIB_CHACHA_GENERIC doesn't need to select XOR_BLOCKS. It perhaps was thought that it's needed for __crypto_xor, but that's not the case. Enabling XOR_BLOCKS is problematic because the XOR_BLOCKS code runs a benchmark when it is initialized. That causes a boot time regression on systems that didn't have it enabled before. Therefore, remove this unnecessary and problematic selection. Fixes: e56e18985596 ("lib/crypto: add prompts back to crypto libraries") Cc: stable@vger.kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2022-08-19hwrng: imx-rngc - use KBUILD_MODNAME as driver nameMartin Kaiser1-1/+1
Use KBUILD_MODNAME instead of hard coding the driver name. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-25 21:30:09 +0300