| Age | Commit message (Collapse) | Author |
|---|
|
Since the code related to 'CURRENT_QM' debugfs is exactly same in
sec/hpre/zip driver, move 'CURRENT_QM' to qm.c to reduce duplicate code.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Move the configuration of the total number of queues 'ctrl_qp_num'
from sec2/hpre/zip to qm.c. And get the total number of queues
from the hardware register for Kunpeng930.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
hpre select 'CRYPTO_ECDH' and 'CRYPTO_CURVE25519'.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
When calling "hpre_ctx_set" fails, stop and put qp,
otherwise will leak qp resource.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
System may be able to get physical address of zero if not reserved by
firmware.
The dma address obtained by 'dma_alloc_coherent' is valid, since already
checking cpu va before, so do not check again.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
There is redundant code especially when registing new algorithms
in the future.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
'CRYPTO_DH' has selected in 'Kconfig', so delete 'CONFIG_CRYPTO_DH'.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()
before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however the
vf2pf_lock is initialized in adf_dev_init(), which can fail and when it
fail, the vf2pf_lock is either not initialized or destroyed, a subsequent
use of vf2pf_lock will cause issue.
To fix this issue, only set this flag if adf_dev_init() returns 0.
[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0
[ 7.180345] Call Trace:
[ 7.182576] mutex_lock+0xc9/0xd0
[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat]
[ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat]
[ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat]
[ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Fixes: 25c6ffb249f6 ("crypto: qat - check if PF is running")
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
adf_vf_isr_resource_alloc() is not unwinding correctly when error
happens and it want to release uninitialized resources.
To fix this, only release initialized resources.
[ 1.792845] Trying to free already-free IRQ 11
[ 1.793091] WARNING: CPU: 0 PID: 182 at kernel/irq/manage.c:1821 free_irq+0x202/0x380
[ 1.801340] Call Trace:
[ 1.801477] adf_vf_isr_resource_free+0x32/0xb0 [intel_qat]
[ 1.801785] adf_vf_isr_resource_alloc+0x14d/0x150 [intel_qat]
[ 1.802105] adf_dev_init+0xba/0x140 [intel_qat]
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Fixes: dd0f368398ea ("crypto: qat - Add qat dh895xcc VF driver")
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/cavium/nitrox/nitrox_isr.c:17: warning: expecting prototype for One vector for each type of ring(). Prototype was for NR_RING_VECTORS() instead
drivers/crypto/cavium/nitrox/nitrox_isr.c:224: warning: Function parameter or member 'irq' not described in 'nps_core_int_isr'
drivers/crypto/cavium/nitrox/nitrox_isr.c:224: warning: Function parameter or member 'data' not described in 'nps_core_int_isr'
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/nx/nx-aes-cbc.c:24: warning: Function parameter or member 'tfm' not described in 'cbc_aes_nx_set_key'
drivers/crypto/nx/nx-aes-cbc.c:24: warning: Function parameter or member 'in_key' not described in 'cbc_aes_nx_set_key'
drivers/crypto/nx/nx-aes-cbc.c:24: warning: Function parameter or member 'key_len' not described in 'cbc_aes_nx_set_key'
drivers/crypto/nx/nx-aes-cbc.c:24: warning: expecting prototype for Nest Accelerators driver(). Prototype was for cbc_aes_nx_set_key() instead
drivers/crypto/nx/nx_debugfs.c:34: warning: Function parameter or member 'drv' not described in 'nx_debugfs_init'
drivers/crypto/nx/nx_debugfs.c:34: warning: expecting prototype for Nest Accelerators driver(). Prototype was for nx_debugfs_init() instead
drivers/crypto/nx/nx.c:31: warning: Incorrect use of kernel-doc format: * nx_hcall_sync - make an H_COP_OP hcall for the passed in op structure
drivers/crypto/nx/nx.c:43: warning: Function parameter or member 'nx_ctx' not described in 'nx_hcall_sync'
drivers/crypto/nx/nx.c:43: warning: Function parameter or member 'op' not described in 'nx_hcall_sync'
drivers/crypto/nx/nx.c:43: warning: Function parameter or member 'may_sleep' not described in 'nx_hcall_sync'
drivers/crypto/nx/nx.c:43: warning: expecting prototype for Nest Accelerators driver(). Prototype was for nx_hcall_sync() instead
drivers/crypto/nx/nx.c:209: warning: Function parameter or member 'nbytes' not described in 'trim_sg_list'
Cc: "Breno Leitão" <leitao@debian.org>
Cc: Nayna Jain <nayna@linux.ibm.com>
Cc: Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Kent Yoder <yoder1@us.ibm.com>
Cc: linux-crypto@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/vmx/vmx.c:23: warning: expecting prototype for Routines supporting VMX instructions on the Power 8(). Prototype was for p8_init() instead
Cc: "Breno Leitão" <leitao@debian.org>
Cc: Nayna Jain <nayna@linux.ibm.com>
Cc: Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Henrique Cerri <mhcerri@br.ibm.com>
Cc: linux-crypto@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/caam/caampkc.c:199: warning: expecting prototype for from a given scatterlist(). Prototype was for caam_rsa_count_leading_zeros() instead
drivers/crypto/caam/caamalg_qi2.c:87: warning: Function parameter or member 'xts_key_fallback' not described in 'caam_ctx'
drivers/crypto/caam/caamalg_qi2.c:87: warning: Function parameter or member 'fallback' not described in 'caam_ctx'
Cc: "Horia Geantă" <horia.geanta@nxp.com>
Cc: Aymen Sghaier <aymen.sghaier@nxp.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/atmel-ecc.c:41: warning: cannot understand function prototype: 'struct atmel_ecdh_ctx '
Cc: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/keembay/ocs-hcu.c:107: warning: expecting prototype for struct ocs_hcu_dma_list. Prototype was for struct ocs_hcu_dma_entry instead
drivers/crypto/keembay/ocs-hcu.c:127: warning: expecting prototype for struct ocs_dma_list. Prototype was for struct ocs_hcu_dma_list instead
drivers/crypto/keembay/ocs-hcu.c:610: warning: expecting prototype for ocs_hcu_digest(). Prototype was for ocs_hcu_hash_update() instead
drivers/crypto/keembay/ocs-hcu.c:648: warning: expecting prototype for ocs_hcu_hash_final(). Prototype was for ocs_hcu_hash_finup() instead
Cc: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Cc: Declan Murphy <declan.murphy@intel.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
The ones remove here not only fail to conform to kernel-doc, but also
provide no value, so let's remove them completely in this case.
Fixes the following W=1 kernel build warning(s):
drivers/crypto/ux500/hash/hash_core.c:368: warning: Function parameter or member 'ctx' not described in 'hash_get_device_data'
drivers/crypto/ux500/hash/hash_core.c:368: warning: Excess function parameter 'hash_ctx' description in 'hash_get_device_data'
drivers/crypto/ux500/hash/hash_core.c:551: warning: expecting prototype for hash_init(). Prototype was for ux500_hash_init() instead
drivers/crypto/ux500/hash/hash_core.c:592: warning: Function parameter or member 'length' not described in 'hash_processblock'
drivers/crypto/ux500/hash/hash_core.c:1302: warning: expecting prototype for hash_update(). Prototype was for ahash_update() instead
drivers/crypto/ux500/hash/hash_core.c:1322: warning: expecting prototype for hash_final(). Prototype was for ahash_final() instead
drivers/crypto/ux500/hash/hash_core.c:1622: warning: Function parameter or member 'device_data' not described in 'ahash_algs_register_all'
drivers/crypto/ux500/hash/hash_core.c:1622: warning: expecting prototype for hash_algs_register_all(). Prototype was for ahash_algs_register_all() instead
drivers/crypto/ux500/hash/hash_core.c:1647: warning: Function parameter or member 'device_data' not described in 'ahash_algs_unregister_all'
drivers/crypto/ux500/hash/hash_core.c:1647: warning: expecting prototype for hash_algs_unregister_all(). Prototype was for ahash_algs_unregister_all() instead
drivers/crypto/ux500/cryp/cryp.c:19: warning: Incorrect use of kernel-doc format: * cryp_wait_until_done - wait until the device logic is not busy
drivers/crypto/ux500/cryp/cryp.c:22: warning: Function parameter or member 'device_data' not described in 'cryp_wait_until_done'
drivers/crypto/ux500/cryp/cryp.c:22: warning: expecting prototype for ST(). Prototype was for cryp_wait_until_done() instead
drivers/crypto/ux500/cryp/cryp.c:292: warning: Function parameter or member 'cryp_mode' not described in 'cryp_save_device_context'
drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'device_data' not described in 'cryp_enable_irq_src'
drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'irq_src' not described in 'cryp_enable_irq_src'
drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: expecting prototype for ST(). Prototype was for cryp_enable_irq_src() instead
drivers/crypto/ux500/cryp/cryp_core.c:42: warning: expecting prototype for ST(). Prototype was for CRYP_MAX_KEY_SIZE() instead
drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'key' not described in 'cryp_ctx'
drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'session_id' not described in 'cryp_ctx'
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Shujuan Chen <shujuan.chen@stericsson.com>
Cc: Joakim Bech <joakim.xx.bech@stericsson.com>
Cc: Berne Hebark <berne.herbark@stericsson.com>
Cc: Niklas Hernaeus <niklas.hernaeus@stericsson.com>
Cc: Jonas Linde <jonas.linde@stericsson.com>
Cc: Andreas Westin <andreas.westin@stericsson.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/chelsio/chcr_core.c:2: warning: wrong kernel-doc identifier on line:
drivers/crypto/chelsio/chcr_algo.c:806: warning: Function parameter or member 'wrparam' not described in 'create_cipher_wr'
drivers/crypto/chelsio/chcr_algo.c:806: warning: Excess function parameter 'req' description in 'create_cipher_wr'
drivers/crypto/chelsio/chcr_algo.c:806: warning: Excess function parameter 'ctx' description in 'create_cipher_wr'
drivers/crypto/chelsio/chcr_algo.c:806: warning: Excess function parameter 'qid' description in 'create_cipher_wr'
drivers/crypto/chelsio/chcr_algo.c:806: warning: Excess function parameter 'op_type' description in 'create_cipher_wr'
drivers/crypto/chelsio/chcr_algo.c:1566: warning: Function parameter or member 'req' not described in 'create_hash_wr'
drivers/crypto/chelsio/chcr_algo.c:1566: warning: Function parameter or member 'param' not described in 'create_hash_wr'
Cc: Ayush Sawal <ayush.sawal@chelsio.com>
Cc: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Cc: Rohit Maheshwari <rohitm@chelsio.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Manoj Malviya <manojmalviya@chelsio.com>
Cc: Atul Gupta <atul.gupta@chelsio.com>
Cc: Jitendra Lulla <jlulla@chelsio.com>
Cc: M R Gowda <yeshaswi@chelsio.com>
Cc: Harsh Jain <harsh@chelsio.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fixes the following W=1 kernel build warning(s):
drivers/crypto/bcm/util.c:136: warning: Function parameter or member 'from_nents' not described in 'spu_msg_sg_add'
drivers/crypto/bcm/util.c:136: warning: Function parameter or member 'length' not described in 'spu_msg_sg_add'
drivers/crypto/bcm/spu.c:464: warning: Excess function parameter 'Return' description in 'spum_gcm_ccm_pad_len'
drivers/crypto/bcm/spu.c:524: warning: Function parameter or member 'iv_len' not described in 'spum_aead_ivlen'
drivers/crypto/bcm/spu.c:524: warning: expecting prototype for spu_aead_ivlen(). Prototype was for spum_aead_ivlen() instead
drivers/crypto/bcm/spu.c:556: warning: Function parameter or member 'alg_digest_size' not described in 'spum_digest_size'
drivers/crypto/bcm/spu.c:556: warning: Function parameter or member 'alg' not described in 'spum_digest_size'
drivers/crypto/bcm/spu.c:556: warning: Function parameter or member 'htype' not described in 'spum_digest_size'
drivers/crypto/bcm/spu.c:583: warning: bad line:
drivers/crypto/bcm/spu.c:927: warning: Function parameter or member 'is_inbound' not described in 'spum_cipher_req_finish'
drivers/crypto/bcm/spu.c:927: warning: Excess function parameter 'isInbound' description in 'spum_cipher_req_finish'
drivers/crypto/bcm/spu2.c:557: warning: Function parameter or member 'fmd' not described in 'spu2_fmd_init'
drivers/crypto/bcm/spu2.c:557: warning: Function parameter or member 'spu2_type' not described in 'spu2_fmd_init'
drivers/crypto/bcm/spu2.c:557: warning: Excess function parameter 'spu2_cipher_type' description in 'spu2_fmd_init'
drivers/crypto/bcm/spu2.c:615: warning: Function parameter or member 'auth_first' not described in 'spu2_fmd_ctrl0_write'
drivers/crypto/bcm/spu2.c:615: warning: Excess function parameter 'authFirst' description in 'spu2_fmd_ctrl0_write'
drivers/crypto/bcm/spu2.c:666: warning: Function parameter or member 'is_inbound' not described in 'spu2_fmd_ctrl1_write'
drivers/crypto/bcm/spu2.c:803: warning: expecting prototype for spu_payload_length(). Prototype was for spu2_payload_length() instead
drivers/crypto/bcm/spu2.c:825: warning: Function parameter or member 'is_hash' not described in 'spu2_response_hdr_len'
drivers/crypto/bcm/spu2.c:825: warning: expecting prototype for spu_response_hdr_len(). Prototype was for spu2_response_hdr_len() instead
drivers/crypto/bcm/spu2.c:843: warning: expecting prototype for spu_hash_pad_len(). Prototype was for spu2_hash_pad_len() instead
drivers/crypto/bcm/spu2.c:855: warning: Function parameter or member 'cipher_mode' not described in 'spu2_gcm_ccm_pad_len'
drivers/crypto/bcm/spu2.c:855: warning: Function parameter or member 'data_size' not described in 'spu2_gcm_ccm_pad_len'
drivers/crypto/bcm/spu2.c:855: warning: expecting prototype for spu2_gcm_ccm_padlen(). Prototype was for spu2_gcm_ccm_pad_len() instead
drivers/crypto/bcm/spu2.c:872: warning: expecting prototype for spu_assoc_resp_len(). Prototype was for spu2_assoc_resp_len() instead
drivers/crypto/bcm/spu2.c:919: warning: Function parameter or member 'alg_digest_size' not described in 'spu2_digest_size'
drivers/crypto/bcm/spu2.c:919: warning: Function parameter or member 'alg' not described in 'spu2_digest_size'
drivers/crypto/bcm/spu2.c:919: warning: Function parameter or member 'htype' not described in 'spu2_digest_size'
drivers/crypto/bcm/spu2.c:945: warning: expecting prototype for spu_create_request(). Prototype was for spu2_create_request() instead
drivers/crypto/bcm/spu2.c:1122: warning: expecting prototype for spu_cipher_req_init(). Prototype was for spu2_cipher_req_init() instead
drivers/crypto/bcm/spu2.c:1182: warning: Function parameter or member 'is_inbound' not described in 'spu2_cipher_req_finish'
drivers/crypto/bcm/spu2.c:1182: warning: expecting prototype for spu_cipher_req_finish(). Prototype was for spu2_cipher_req_finish() instead
drivers/crypto/bcm/spu2.c:1243: warning: expecting prototype for spu_request_pad(). Prototype was for spu2_request_pad() instead
drivers/crypto/bcm/spu2.c:1321: warning: expecting prototype for spu_status_process(). Prototype was for spu2_status_process() instead
drivers/crypto/bcm/cipher.c:1048: warning: Function parameter or member 'req' not described in 'spu_aead_rx_sg_create'
drivers/crypto/bcm/cipher.c:2966: warning: Function parameter or member 'cipher' not described in 'rfc4543_gcm_esp_setkey'
drivers/crypto/bcm/cipher.c:2966: warning: Function parameter or member 'key' not described in 'rfc4543_gcm_esp_setkey'
drivers/crypto/bcm/cipher.c:2966: warning: Function parameter or member 'keylen' not described in 'rfc4543_gcm_esp_setkey'
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Rob Rice <rob.rice@broadcom.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
'queue' param
Fixes the following W=1 kernel build warning(s):
drivers/crypto/hisilicon/sec/sec_drv.c:843: warning: Function parameter or member 'queue' not described in 'sec_queue_empty'
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Zaibo Xu <xuzaibo@huawei.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
s/procesing/processing/
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Acked-by: Antoine Tenart <atenart@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Fix the following coccicheck warning:
drivers/char/hw_random/core.c:399:8-16: WARNING: use scnprintf or sprintf.
Signed-off-by: Zihao Tang <tangzihao1@hisilicon.com>
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
For function dma_unmap_sg(), the <nents> parameter should be number of
elements in the scatterlist prior to the mapping, not after the mapping.
So fix this usage.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Acked-by: Corentin LABBE <clabbe.montjoie@gmail.com>
Tested-by: Corentin LABBE <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
For function dma_unmap_sg(), the <nents> parameter should be number of
elements in the scatterlist prior to the mapping, not after the mapping.
So fix this usage.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
For function dma_unmap_sg(), the <nents> parameter should be number of
elements in the scatterlist prior to the mapping, not after the mapping.
So fix this usage.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
For function dma_unmap_sg(), the <nents> parameter should be number of
elements in the scatterlist prior to the mapping, not after the mapping.
So fix this usage.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
Multiple threads or clients can submit a command to the TEE ring
buffer. This patch helps to synchronize command submission to the
ring.
One thread shall write a command to a TEE ring buffer entry only if:
- Trusted OS has notified that the TEE command for the given entry
has been processed and driver has copied the TEE response into
client buffer.
- The command entry is empty and can be written into.
After a command has been written to the TEE ring buffer, the global
wptr (mutex protected) shall be incremented for use by next client.
If PSP became unresponsive while processing TEE request from a
client, then further command submission to queue will be disabled.
Fixes: 33960acccfbd (crypto: ccp - add TEE support for Raven Ridge)
Reviewed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
The PSP TEE device driver polls the command status variable every
5ms to check for command completion. Reduce this time to 1ms so that
there is an improvement in driver response time to clients which submit
TEE commands.
Reviewed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
This commit fixes the checkpatch warning:
WARNING: Use #include <linux/io.h> instead of <asm/io.h>
34: FILE: drivers/char/hw_random/intel-rng.c:34:
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
|
struct xen_drm_front_drm_info has been declared.
Remove the duplicate.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210325061901.851273-1-wanjiabing@vivo.com
|
|
In function displback_changed, has the call chain
displback_connect(front_info)->xen_drm_drv_init(front_info).
We can see that drm_info is assigned to front_info->drm_info
and drm_info is freed in fail branch in xen_drm_drv_init().
Later displback_disconnect(front_info) is called and it calls
xen_drm_drv_fini(front_info) cause a use after free by
drm_info = front_info->drm_info statement.
My patch has done two things. First fixes the fail label which
drm_info = kzalloc() failed and still free the drm_info.
Second sets front_info->drm_info to NULL to avoid uaf.
Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323014656.10068-1-lyl2019@mail.ustc.edu.cn
|
|
https://gitlab.freedesktop.org/drm/msm into drm-fixes
- pll fixes
- shutdown hook fix
- runtime resume fix
- clear_oob fix
- kms locking fix
- display aux retry fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvmiMKRms_NVavD=NA_jbuexZUcqqL35ke7umqpp-TxMw@mail.gmail.com
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2021-03-25
This series contains updates to virtchnl header file and i40e driver.
Norbert removes added padding from virtchnl RSS structures as this
causes issues when iterating over the arrays.
Mateusz adds Asym_Pause as supported to allow these settings to be set
as the hardware supports it.
Eryk fixes an issue where encountering a VF reset alongside releasing
VFs could cause a call trace.
Arkadiusz moves TC setup before resource setup as previously it was
possible to enter with a null q_vector causing a kernel oops.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When the interface is part of a bridge or an Open vSwitch port and a
packet exceed a PMTU estimate, an ICMP reply is sent to the sender. When
using the external mode (collect metadata) the source and destination
addresses are reversed, so that Open vSwitch can match the packet
against an existing (reverse) flow.
But inverting the source and destination addresses in the shared
ip_tunnel_info will make following packets of the flow to use a wrong
destination address (packets will be tunnelled to itself), if the flow
isn't updated. Which happens with Open vSwitch, until the flow times
out.
Fixes this by uncloning the skb's ip_tunnel_info before inverting its
source and destination addresses, so that the modification will only be
made for the PTMU packet, not the following ones.
Fixes: c1a800e88dbf ("geneve: Support for PMTU discovery on directly bridged links")
Tested-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When the interface is part of a bridge or an Open vSwitch port and a
packet exceed a PMTU estimate, an ICMP reply is sent to the sender. When
using the external mode (collect metadata) the source and destination
addresses are reversed, so that Open vSwitch can match the packet
against an existing (reverse) flow.
But inverting the source and destination addresses in the shared
ip_tunnel_info will make following packets of the flow to use a wrong
destination address (packets will be tunnelled to itself), if the flow
isn't updated. Which happens with Open vSwitch, until the flow times
out.
Fixes this by uncloning the skb's ip_tunnel_info before inverting its
source and destination addresses, so that the modification will only be
made for the PTMU packet, not the following ones.
Fixes: fc68c99577cc ("vxlan: Support for PMTU discovery on directly bridged links")
Tested-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Based on the IOMMU configuration, the current cache control settings can
result in possible coherency issues. The hardware team has recommended
new settings for the PCI device path to eliminate the issue.
Fixes: 6f595959c095 ("amd-xgbe: Adjust register settings to improve performance")
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The xMII interface clock depends on the PHY interface (MII, RMII, RGMII)
as well as the current link speed. Explicitly configure the GSWIP to
automatically select the appropriate xMII interface clock.
This fixes an issue seen by some users where ports using an external
RMII or RGMII PHY were deaf (no RX or TX traffic could be seen). Most
likely this is due to an "invalid" xMII clock being selected either by
the bootloader or hardware-defaults.
Fixes: 14fceff4771e51 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
In setups with fixed-link settings there is no mdio node in DTS.
axienet_probe() already handles that gracefully but lp->mii_bus is
then NULL.
Fix code that tries to blindly grab the MDIO lock by introducing two helper
functions that make the locking conditional.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.12-2021-03-24:
amdgpu:
- S0ix fixes
- Add PCI ID
- Polaris PCIe DPM fix
- Display fix for high refresh rate monitors
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210324210630.3949-1-alexander.deucher@amd.com
|
|
- cursor size fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Ben Skeggs <skeggsb@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv7js90N_PYc8JncQA9Hu0yjbg+vPw109FKxJ538nZ=fag@mail.gmail.com
|
|
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- DisplayPort LTTPR fixes around link training and limiting it
according to supported spec version. (Imre)
- Fix enabled_planes bitmask to really represent only logically
enabled planes (Ville).
- Fix DSS CTL registers for ICL DSI transcoders (Jani)
- Fix the GT fence revocation runtime PM logic. (Imre)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YFxYdrjqeUtSu+3p@intel.com
|
|
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes for v5.12:
- Use FOLL_FORCE and FOLL_LONGTERM in etnaviv
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/72d4c9ce-6709-4e0f-a715-79fdcebb48e7@linux.intel.com
|
|
Setup TC before the i40e_setup_pf_switch() call.
Memory must be initialized for all the queues
before using its resources.
Previously it could be possible that a call:
xdp_rxq_info_reg(&rx_ring->xdp_rxq, rx_ring->netdev,
rx_ring->queue_index, rx_ring->q_vector->napi.napi_id);
was made with q_vector being null.
Oops could show up with the following sequence:
- no driver loaded
- FW LLDP agent is on (flag disable-fw-lldp:off)
- link is up
- DCB configured with number of Traffic Classes that will not divide
completely the default number of queues (usually cpu cores)
- driver load
- set private flag: disable-fw-lldp:on
Fixes: 4b208eaa8078 ("i40e: Add init and default config of software based DCB")
Fixes: b02e5a0ebb17 ("xsk: Propagate napi_id to XDP socket Rx path")
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Fix the reason of kernel oops when i40e driver removed VFs.
Added new __I40E_VFS_RELEASING state to signalize releasing
process by PF, that it makes possible to exit of reset VF procedure.
Without this patch, it is possible to suspend the VFs reset by
releasing VFs resources procedure. Retrying the reset after the
timeout works on the freed VF memory causing a kernel oops.
Fixes: d43d60e5eb95 ("i40e: ensure reset occurs when disabling VF")
Signed-off-by: Eryk Rybak <eryk.roch.rybak@intel.com>
Signed-off-by: Grzegorz Szczurek <grzegorzx.szczurek@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
When vfio_pin_pages_remote() returns with a partial batch consisting of
a single VM_PFNMAP pfn, a subsequent call will unfortunately try
restoring it from batch->pages, resulting in vfio mapping the wrong page
and unbalancing the page refcount.
Prevent the function from returning with this kind of partial batch to
avoid the issue. There's no explicit check for a VM_PFNMAP pfn because
it's awkward to do so, so infer it from characteristics of the batch
instead. This may result in occasional false positives but keeps the
code simpler.
Fixes: 4d83de6da265 ("vfio/type1: Batch page pinning")
Link: https://lkml.kernel.org/r/20210323133254.33ed9161@omen.home.shazbot.org/
Reported-by: Alex Williamson <alex.williamson@redhat.com>
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Message-Id: <20210325010552.185481-1-daniel.m.jordan@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
|
|
Pull rdma fixes from Jason Gunthorpe:
"Not much going on, just some small bug fixes:
- Typo causing a regression in mlx5 devx
- Regression in the recent hns rework causing the HW to get out of
sync
- Long-standing cxgb4 adaptor crash when destroying cm ids"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server
RDMA/hns: Fix bug during CMDQ initialization
RDMA/mlx5: Fix typo in destroy_mkey inbox
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull mfs fix from Lee Jones:
"Unconstify editable placeholder structures"
* tag 'mfd-fixes-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
mfd: intel_quark_i2c_gpio: Revert "Constify static struct resources"
|
|
The i915 driver has its own tasklet interface which was overseen in the
tasklet rework. __tasklet_disable_sync_once() is a wrapper around
tasklet_unlock_wait(). tasklet_unlock_wait() might sleep, but the i915
wrappers invokes it from non-preemtible contexts with bottom halves disabled.
Use tasklet_unlock_spin_wait() instead which can be invoked from
non-preemptible contexts.
Fixes: da044747401fc ("tasklets: Replace spin wait in tasklet_unlock_wait()")
Reported-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210323092221.awq7g5b2muzypjw3@flow
|
|
Add Asym_Pause to supported link modes (it is supported by HW).
Lack of Asym_Pause in supported modes can cause several problems,
i.e. it won't be possible to turn the autonegotiation on
with asymmetric pause settings (i.e. Tx on, Rx off).
Fixes: 4e91bcd5d47a ("i40e: Finish implementation of ethtool get settings")
Signed-off-by: Dawid Lukwinski <dawid.lukwinski@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Przemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Function hvfb_probe() calls hvfb_getmem(), expecting upon return that
info->apertures is either NULL or points to memory that should be freed
by framebuffer_release(). But hvfb_getmem() is freeing the memory and
leaving the pointer non-NULL, resulting in a double free if an error
occurs or later if hvfb_remove() is called.
Fix this by removing all kfree(info->apertures) calls in hvfb_getmem().
This will allow framebuffer_release() to free the memory, which follows
the pattern of other fbdev drivers.
Fixes: 3a6fb6c4255c ("video: hyperv: hyperv_fb: Use physical memory for fb on HyperV Gen 1 VMs.")
Signed-off-by: Lv Yunlong <lyl2019@mail.ustc.edu.cn>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20210324103724.4189-1-lyl2019@mail.ustc.edu.cn
Signed-off-by: Wei Liu <wei.liu@kernel.org>
|
|
Not setting the ipv6 bit while destroying ipv6 listening servers may
result in potential fatal adapter errors due to lookup engine memory hash
errors. Therefore always set ipv6 field while destroying ipv6 listening
servers.
Fixes: 830662f6f032 ("RDMA/cxgb4: Add support for active and passive open connection with IPv6 address")
Link: https://lore.kernel.org/r/20210324190453.8171-1-bharat@chelsio.com
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
|
