Alexander Sverdlin 1b82feb6c5 crypto: qat - Silence smp_processor_id() warning ... It seems that smp_processor_id() is only used for a best-effort load-balancing, refer to qat_crypto_get_instance_node(). It's not feasible to disable preemption for the duration of the crypto requests. Therefore, just silence the warning. This commit is similar to e7a9b05ca4 ("crypto: cavium - Fix smp_processor_id() warnings"). Silences the following splat: BUG: using smp_processor_id() in preemptible [00000000] code: cryptomgr_test/2904 caller is qat_alg_ablkcipher_setkey+0x300/0x4a0 [intel_qat] CPU: 1 PID: 2904 Comm: cryptomgr_test Tainted: P O 4.14.69 #1 ... Call Trace: dump_stack+0x5f/0x86 check_preemption_disabled+0xd3/0xe0 qat_alg_ablkcipher_setkey+0x300/0x4a0 [intel_qat] skcipher_setkey_ablkcipher+0x2b/0x40 __test_skcipher+0x1f3/0xb20 ? cpumask_next_and+0x26/0x40 ? find_busiest_group+0x10e/0x9d0 ? preempt_count_add+0x49/0xa0 ? try_module_get+0x61/0xf0 ? crypto_mod_get+0x15/0x30 ? __kmalloc+0x1df/0x1f0 ? __crypto_alloc_tfm+0x116/0x180 ? crypto_skcipher_init_tfm+0xa6/0x180 ? crypto_create_tfm+0x4b/0xf0 test_skcipher+0x21/0xa0 alg_test_skcipher+0x3f/0xa0 alg_test.part.6+0x126/0x2a0 ? finish_task_switch+0x21b/0x260 ? __schedule+0x1e9/0x800 ? __wake_up_common+0x8d/0x140 cryptomgr_test+0x40/0x50 kthread+0xff/0x130 ? cryptomgr_notify+0x540/0x540 ? kthread_create_on_node+0x70/0x70 ret_from_fork+0x24/0x50 Fixes: ed8ccaef52 ("crypto: qat - Add support for SRIOV") Cc: stable@vger.kernel.org Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2019-08-02 14:44:00 +10:00
..
adf_accel_devices.h
adf_accel_engine.c
adf_admin.c	cross-tree: phase out dma_zalloc_coherent()	2019-01-08 07:58:37 -05:00
adf_aer.c	PCI/AER: Remove pci_cleanup_aer_uncorrect_error_status() calls	2018-10-02 16:04:40 -05:00
adf_cfg_common.h
adf_cfg_strings.h
adf_cfg_user.h
adf_cfg.c	crypto: qat - no need to check return value of debugfs_create functions	2019-02-01 14:42:03 +08:00
adf_cfg.h
adf_common_drv.h	crypto: qat - Silence smp_processor_id() warning	2019-08-02 14:44:00 +10:00
adf_ctl_drv.c
adf_dev_mgr.c
adf_hw_arbiter.c
adf_init.c
adf_isr.c	treewide: kzalloc_node() -> kcalloc_node()	2018-06-12 16:19:22 -07:00
adf_pf2vf_msg.c
adf_pf2vf_msg.h
adf_sriov.c
adf_transport_access_macros.h
adf_transport_debug.c	crypto: qat - no need to check return value of debugfs_create functions	2019-02-01 14:42:03 +08:00
adf_transport_internal.h
adf_transport.c	crypto: qat - Remove unused goto label	2019-02-08 15:30:09 +08:00
adf_transport.h
adf_vf2pf_msg.c
adf_vf_isr.c
icp_qat_fw_init_admin.h
icp_qat_fw_la.h
icp_qat_fw_loader_handle.h
icp_qat_fw_pke.h
icp_qat_fw.h
icp_qat_hal.h
icp_qat_hw.h
icp_qat_uclo.h
Makefile
qat_algs.c	crypto: qat - use struct_size() helper	2019-06-13 14:31:41 +08:00
qat_asym_algs.c	crypto: rsa - unimplement sign/verify for raw RSA backends	2019-04-18 22:15:02 +08:00
qat_crypto.c
qat_crypto.h	crypto: qat - update iv after encryption or decryption operations	2019-05-23 14:01:02 +08:00
qat_hal.c	crypto: qat - reduce stack size with KASAN	2017-12-22 19:52:39 +11:00
qat_uclo.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00