linux-stable.git/drivers/crypto, branch v6.7.6 Linux kernel stable tree crypto: ccp - Fix null pointer dereference in __sev_platform_shutdown_locked 2024-02-23T08:51:51+00:00 Kim Phillips kim.phillips@amd.com 2024-01-25T23:12:53+00:00 b5909f197f3b26aebedca7d8ac7b688fd993a266 commit ccb88e9549e7cfd8bcd511c538f437e20026e983 upstream. The SEV platform device can be shutdown with a null psp_master, e.g., using DEBUG_TEST_DRIVER_REMOVE. Found using KASAN: [ 137.148210] ccp 0000:23:00.1: enabling device (0000 -> 0002) [ 137.162647] ccp 0000:23:00.1: no command queues available [ 137.170598] ccp 0000:23:00.1: sev enabled [ 137.174645] ccp 0000:23:00.1: psp enabled [ 137.178890] general protection fault, probably for non-canonical address 0xdffffc000000001e: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC KASAN NOPTI [ 137.182693] KASAN: null-ptr-deref in range [0x00000000000000f0-0x00000000000000f7] [ 137.182693] CPU: 93 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc1+ #311 [ 137.182693] RIP: 0010:__sev_platform_shutdown_locked+0x51/0x180 [ 137.182693] Code: 08 80 3c 08 00 0f 85 0e 01 00 00 48 8b 1d 67 b6 01 08 48 b8 00 00 00 00 00 fc ff df 48 8d bb f0 00 00 00 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 fe 00 00 00 48 8b 9b f0 00 00 00 48 85 db 74 2c [ 137.182693] RSP: 0018:ffffc900000cf9b0 EFLAGS: 00010216 [ 137.182693] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 000000000000001e [ 137.182693] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00000000000000f0 [ 137.182693] RBP: ffffc900000cf9c8 R08: 0000000000000000 R09: fffffbfff58f5a66 [ 137.182693] R10: ffffc900000cf9c8 R11: ffffffffac7ad32f R12: ffff8881e5052c28 [ 137.182693] R13: ffff8881e5052c28 R14: ffff8881758e43e8 R15: ffffffffac64abf8 [ 137.182693] FS: 0000000000000000(0000) GS:ffff889de7000000(0000) knlGS:0000000000000000 [ 137.182693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.182693] CR2: 0000000000000000 CR3: 0000001cf7c7e000 CR4: 0000000000350ef0 [ 137.182693] Call Trace: [ 137.182693] <TASK> [ 137.182693] ? show_regs+0x6c/0x80 [ 137.182693] ? __die_body+0x24/0x70 [ 137.182693] ? die_addr+0x4b/0x80 [ 137.182693] ? exc_general_protection+0x126/0x230 [ 137.182693] ? asm_exc_general_protection+0x2b/0x30 [ 137.182693] ? __sev_platform_shutdown_locked+0x51/0x180 [ 137.182693] sev_firmware_shutdown.isra.0+0x1e/0x80 [ 137.182693] sev_dev_destroy+0x49/0x100 [ 137.182693] psp_dev_destroy+0x47/0xb0 [ 137.182693] sp_destroy+0xbb/0x240 [ 137.182693] sp_pci_remove+0x45/0x60 [ 137.182693] pci_device_remove+0xaa/0x1d0 [ 137.182693] device_remove+0xc7/0x170 [ 137.182693] really_probe+0x374/0xbe0 [ 137.182693] ? srso_return_thunk+0x5/0x5f [ 137.182693] __driver_probe_device+0x199/0x460 [ 137.182693] driver_probe_device+0x4e/0xd0 [ 137.182693] __driver_attach+0x191/0x3d0 [ 137.182693] ? __pfx___driver_attach+0x10/0x10 [ 137.182693] bus_for_each_dev+0x100/0x190 [ 137.182693] ? __pfx_bus_for_each_dev+0x10/0x10 [ 137.182693] ? __kasan_check_read+0x15/0x20 [ 137.182693] ? srso_return_thunk+0x5/0x5f [ 137.182693] ? _raw_spin_unlock+0x27/0x50 [ 137.182693] driver_attach+0x41/0x60 [ 137.182693] bus_add_driver+0x2a8/0x580 [ 137.182693] driver_register+0x141/0x480 [ 137.182693] __pci_register_driver+0x1d6/0x2a0 [ 137.182693] ? srso_return_thunk+0x5/0x5f [ 137.182693] ? esrt_sysfs_init+0x1cd/0x5d0 [ 137.182693] ? __pfx_sp_mod_init+0x10/0x10 [ 137.182693] sp_pci_init+0x22/0x30 [ 137.182693] sp_mod_init+0x14/0x30 [ 137.182693] ? __pfx_sp_mod_init+0x10/0x10 [ 137.182693] do_one_initcall+0xd1/0x470 [ 137.182693] ? __pfx_do_one_initcall+0x10/0x10 [ 137.182693] ? parameq+0x80/0xf0 [ 137.182693] ? srso_return_thunk+0x5/0x5f [ 137.182693] ? __kmalloc+0x3b0/0x4e0 [ 137.182693] ? kernel_init_freeable+0x92d/0x1050 [ 137.182693] ? kasan_populate_vmalloc_pte+0x171/0x190 [ 137.182693] ? srso_return_thunk+0x5/0x5f [ 137.182693] kernel_init_freeable+0xa64/0x1050 [ 137.182693] ? __pfx_kernel_init+0x10/0x10 [ 137.182693] kernel_init+0x24/0x160 [ 137.182693] ? __switch_to_asm+0x3e/0x70 [ 137.182693] ret_from_fork+0x40/0x80 [ 137.182693] ? __pfx_kernel_init+0x10/0x10 [ 137.182693] ret_from_fork_asm+0x1b/0x30 [ 137.182693] </TASK> [ 137.182693] Modules linked in: [ 137.538483] ---[ end trace 0000000000000000 ]--- Fixes: 1b05ece0c931 ("crypto: ccp - During shutdown, check SEV data pointer before using") Cc: stable@vger.kernel.org Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kim Phillips <kim.phillips@amd.com> Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Acked-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> 
commit ccb88e9549e7cfd8bcd511c538f437e20026e983 upstream.

The SEV platform device can be shutdown with a null psp_master,
e.g., using DEBUG_TEST_DRIVER_REMOVE.  Found using KASAN:

[  137.148210] ccp 0000:23:00.1: enabling device (0000 -> 0002)
[  137.162647] ccp 0000:23:00.1: no command queues available
[  137.170598] ccp 0000:23:00.1: sev enabled
[  137.174645] ccp 0000:23:00.1: psp enabled
[  137.178890] general protection fault, probably for non-canonical address 0xdffffc000000001e: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC KASAN NOPTI
[  137.182693] KASAN: null-ptr-deref in range [0x00000000000000f0-0x00000000000000f7]
[  137.182693] CPU: 93 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc1+ #311
[  137.182693] RIP: 0010:__sev_platform_shutdown_locked+0x51/0x180
[  137.182693] Code: 08 80 3c 08 00 0f 85 0e 01 00 00 48 8b 1d 67 b6 01 08 48 b8 00 00 00 00 00 fc ff df 48 8d bb f0 00 00 00 48 89 f9 48 c1 e9 03 <80> 3c 01 00 0f 85 fe 00 00 00 48 8b 9b f0 00 00 00 48 85 db 74 2c
[  137.182693] RSP: 0018:ffffc900000cf9b0 EFLAGS: 00010216
[  137.182693] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 000000000000001e
[  137.182693] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00000000000000f0
[  137.182693] RBP: ffffc900000cf9c8 R08: 0000000000000000 R09: fffffbfff58f5a66
[  137.182693] R10: ffffc900000cf9c8 R11: ffffffffac7ad32f R12: ffff8881e5052c28
[  137.182693] R13: ffff8881e5052c28 R14: ffff8881758e43e8 R15: ffffffffac64abf8
[  137.182693] FS:  0000000000000000(0000) GS:ffff889de7000000(0000) knlGS:0000000000000000
[  137.182693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  137.182693] CR2: 0000000000000000 CR3: 0000001cf7c7e000 CR4: 0000000000350ef0
[  137.182693] Call Trace:
[  137.182693]  <TASK>
[  137.182693]  ? show_regs+0x6c/0x80
[  137.182693]  ? __die_body+0x24/0x70
[  137.182693]  ? die_addr+0x4b/0x80
[  137.182693]  ? exc_general_protection+0x126/0x230
[  137.182693]  ? asm_exc_general_protection+0x2b/0x30
[  137.182693]  ? __sev_platform_shutdown_locked+0x51/0x180
[  137.182693]  sev_firmware_shutdown.isra.0+0x1e/0x80
[  137.182693]  sev_dev_destroy+0x49/0x100
[  137.182693]  psp_dev_destroy+0x47/0xb0
[  137.182693]  sp_destroy+0xbb/0x240
[  137.182693]  sp_pci_remove+0x45/0x60
[  137.182693]  pci_device_remove+0xaa/0x1d0
[  137.182693]  device_remove+0xc7/0x170
[  137.182693]  really_probe+0x374/0xbe0
[  137.182693]  ? srso_return_thunk+0x5/0x5f
[  137.182693]  __driver_probe_device+0x199/0x460
[  137.182693]  driver_probe_device+0x4e/0xd0
[  137.182693]  __driver_attach+0x191/0x3d0
[  137.182693]  ? __pfx___driver_attach+0x10/0x10
[  137.182693]  bus_for_each_dev+0x100/0x190
[  137.182693]  ? __pfx_bus_for_each_dev+0x10/0x10
[  137.182693]  ? __kasan_check_read+0x15/0x20
[  137.182693]  ? srso_return_thunk+0x5/0x5f
[  137.182693]  ? _raw_spin_unlock+0x27/0x50
[  137.182693]  driver_attach+0x41/0x60
[  137.182693]  bus_add_driver+0x2a8/0x580
[  137.182693]  driver_register+0x141/0x480
[  137.182693]  __pci_register_driver+0x1d6/0x2a0
[  137.182693]  ? srso_return_thunk+0x5/0x5f
[  137.182693]  ? esrt_sysfs_init+0x1cd/0x5d0
[  137.182693]  ? __pfx_sp_mod_init+0x10/0x10
[  137.182693]  sp_pci_init+0x22/0x30
[  137.182693]  sp_mod_init+0x14/0x30
[  137.182693]  ? __pfx_sp_mod_init+0x10/0x10
[  137.182693]  do_one_initcall+0xd1/0x470
[  137.182693]  ? __pfx_do_one_initcall+0x10/0x10
[  137.182693]  ? parameq+0x80/0xf0
[  137.182693]  ? srso_return_thunk+0x5/0x5f
[  137.182693]  ? __kmalloc+0x3b0/0x4e0
[  137.182693]  ? kernel_init_freeable+0x92d/0x1050
[  137.182693]  ? kasan_populate_vmalloc_pte+0x171/0x190
[  137.182693]  ? srso_return_thunk+0x5/0x5f
[  137.182693]  kernel_init_freeable+0xa64/0x1050
[  137.182693]  ? __pfx_kernel_init+0x10/0x10
[  137.182693]  kernel_init+0x24/0x160
[  137.182693]  ? __switch_to_asm+0x3e/0x70
[  137.182693]  ret_from_fork+0x40/0x80
[  137.182693]  ? __pfx_kernel_init+0x10/0x10
[  137.182693]  ret_from_fork_asm+0x1b/0x30
[  137.182693]  </TASK>
[  137.182693] Modules linked in:
[  137.538483] ---[ end trace 0000000000000000 ]---

Fixes: 1b05ece0c931 ("crypto: ccp - During shutdown, check SEV data pointer before using")
Cc: stable@vger.kernel.org
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Acked-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>
crypto: caam - fix asynchronous hash 2024-02-05T20:17:07+00:00 Gaurav Jain gaurav.jain@nxp.com 2024-01-18T09:25:57+00:00 1cb0d682a8b0cd196a88e90398157430793efdbd [ Upstream commit c5a2f74db71a849f3a60bc153d684d6d28a0c665 ] ahash_alg->setkey is updated to ahash_nosetkey in ahash.c so checking setkey() function to determine hmac algorithm is not valid. to fix this added is_hmac variable in structure caam_hash_alg to determine whether the algorithm is hmac or not. Fixes: 2f1f34c1bf7b ("crypto: ahash - optimize performance when wrapping shash") Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit c5a2f74db71a849f3a60bc153d684d6d28a0c665 ]

ahash_alg->setkey is updated to ahash_nosetkey in ahash.c
so checking setkey() function to determine hmac algorithm is not valid.

to fix this added is_hmac variable in structure caam_hash_alg to determine
whether the algorithm is hmac or not.

Fixes: 2f1f34c1bf7b ("crypto: ahash - optimize performance when wrapping shash")
Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: stm32/crc32 - fix parsing list of devices 2024-02-05T20:16:47+00:00 Thomas Bourgoin thomas.bourgoin@foss.st.com 2023-12-15T11:17:24+00:00 08f5b181f51cb064aba0439da34aa5fd8eb4d4f6 [ Upstream commit 0eaef675b94c746900dcea7f6c41b9a103ed5d53 ] smatch warnings: drivers/crypto/stm32/stm32-crc32.c:108 stm32_crc_get_next_crc() warn: can 'crc' even be NULL? Use list_first_entry_or_null instead of list_first_entry to retrieve the first device registered. The function list_first_entry always return a non NULL pointer even if the list is empty. Hence checking if the pointer returned is NULL does not tell if the list is empty or not. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/r/202311281111.ou2oUL2i-lkp@intel.com/ Reported-by: Dan Carpenter <error27@gmail.com> Closes: https://lore.kernel.org/r/202311281111.ou2oUL2i-lkp@intel.com/ Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0eaef675b94c746900dcea7f6c41b9a103ed5d53 ]

smatch warnings:
drivers/crypto/stm32/stm32-crc32.c:108 stm32_crc_get_next_crc() warn:
can 'crc' even be NULL?

Use list_first_entry_or_null instead of list_first_entry to retrieve
the first device registered.
The function list_first_entry always return a non NULL pointer even if
the list is empty. Hence checking if the pointer returned is NULL does
not tell if the list is empty or not.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202311281111.ou2oUL2i-lkp@intel.com/
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202311281111.ou2oUL2i-lkp@intel.com/
Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: octeontx2 - Fix cptvf driver cleanup 2024-02-05T20:16:47+00:00 Bharat Bhushan bbhushan2@marvell.com 2023-12-11T10:29:11+00:00 e518dfc3ac1da98592a4dd0fa21d4ae18075d904 [ Upstream commit c480a421a4faf693c38e60b0fe6e554c9a3fee02 ] This patch fixes following cleanup issues: - Missing instruction queue free on cleanup. This will lead to memory leak. - lfs->lfs_num is set to zero before cleanup, which will lead to improper cleanup. Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit c480a421a4faf693c38e60b0fe6e554c9a3fee02 ]

This patch fixes following cleanup issues:
 - Missing instruction queue free on cleanup. This
   will lead to memory leak.
 - lfs->lfs_num is set to zero before cleanup, which
   will lead to improper cleanup.

Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: starfive - Fix dev_err_probe return error 2024-02-05T20:16:47+00:00 Jia Jie Ho jiajie.ho@starfivetech.com 2023-12-04T03:04:13+00:00 cda72949e62f3717cf06fcf9b4064a1fe9f28011 [ Upstream commit 8517c34e87025b3f74f3c07813d493828f369598 ] Current dev_err_probe will return 0 instead of proper error code if driver failed to get irq number. Fix the return code. Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 8517c34e87025b3f74f3c07813d493828f369598 ]

Current dev_err_probe will return 0 instead of proper error code if
driver failed to get irq number. Fix the return code.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: sahara - do not resize req->src when doing hash operations 2024-01-25T23:44:43+00:00 Ovidiu Panait ovidiu.panait@windriver.com 2023-12-24T08:21:36+00:00 b1eb1f817f7139461820643c5e2d84297fbdf1df [ Upstream commit a3c6f4f4d249cecaf2f34471aadbfb4f4ef57298 ] When testing sahara sha256 speed performance with tcrypt (mode=404) on imx53-qsrb board, multiple "Invalid numbers of src SG." errors are reported. This was traced to sahara_walk_and_recalc() resizing req->src and causing the subsequent dma_map_sg() call to fail. Now that the previous commit fixed sahara_sha_hw_links_create() to take into account the actual request size, rather than relying on sg->length values, the resize operation is no longer necessary. Therefore, remove sahara_walk_and_recalc() and simplify associated logic. Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a3c6f4f4d249cecaf2f34471aadbfb4f4ef57298 ]

When testing sahara sha256 speed performance with tcrypt (mode=404) on
imx53-qsrb board, multiple "Invalid numbers of src SG." errors are
reported. This was traced to sahara_walk_and_recalc() resizing req->src
and causing the subsequent dma_map_sg() call to fail.

Now that the previous commit fixed sahara_sha_hw_links_create() to take
into account the actual request size, rather than relying on sg->length
values, the resize operation is no longer necessary.

Therefore, remove sahara_walk_and_recalc() and simplify associated logic.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: sahara - fix processing hash requests with req->nbytes < sg->length 2024-01-25T23:44:43+00:00 Ovidiu Panait ovidiu.panait@windriver.com 2023-12-24T08:21:35+00:00 12c7bc0d9f15d130b133830f8c93bd503fcfa115 [ Upstream commit 7bafa74d1ba35dcc173e1ce915e983d65905f77e ] It's not always the case that the entire sg entry needs to be processed. Currently, when nbytes is less than sg->length, "Descriptor length" errors are encountered. To fix this, take the actual request size into account when populating the hw links. Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 7bafa74d1ba35dcc173e1ce915e983d65905f77e ]

It's not always the case that the entire sg entry needs to be processed.
Currently, when nbytes is less than sg->length, "Descriptor length" errors
are encountered.

To fix this, take the actual request size into account when populating the
hw links.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: sahara - improve error handling in sahara_sha_process() 2024-01-25T23:44:43+00:00 Ovidiu Panait ovidiu.panait@windriver.com 2023-12-24T08:21:34+00:00 cc9b6af87d21173baf5de95c850e5c86c476d5df [ Upstream commit 5deff027fca49a1eb3b20359333cf2ae562a2343 ] sahara_sha_hw_data_descriptor_create() returns negative error codes on failure, so make sure the errors are correctly handled / propagated. Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 5deff027fca49a1eb3b20359333cf2ae562a2343 ]

sahara_sha_hw_data_descriptor_create() returns negative error codes on
failure, so make sure the errors are correctly handled / propagated.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: sahara - fix wait_for_completion_timeout() error handling 2024-01-25T23:44:43+00:00 Ovidiu Panait ovidiu.panait@windriver.com 2023-12-24T08:21:33+00:00 2193b2467e3987fcb77531149afb94152ce27a22 [ Upstream commit 2dba8e1d1a7957dcbe7888846268538847b471d1 ] The sg lists are not unmapped in case of timeout errors. Fix this. Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256") Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 2dba8e1d1a7957dcbe7888846268538847b471d1 ]

The sg lists are not unmapped in case of timeout errors. Fix this.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
crypto: sahara - fix ahash reqsize 2024-01-25T23:44:43+00:00 Ovidiu Panait ovidiu.panait@windriver.com 2023-12-24T08:21:32+00:00 350dd5a9cc19a24da266e19b7a51a978e6304edf [ Upstream commit efcb50f41740ac55e6ccc4986c1a7740e21c62b4 ] Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the extra space is not needed. Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256") Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit efcb50f41740ac55e6ccc4986c1a7740e21c62b4 ]

Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the
extra space is not needed.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>