June 2022 - Linux-stable-mirror

WTF: patch "[PATCH] crypto: qat - add param check for RSA" was seriously submitted to be applied to the 5.18-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 5.18-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 9714061423b8b24b8afb31b8eb4df977c63f19c4 Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Date: Mon, 9 May 2022 14:34:14 +0100 Subject: [PATCH] crypto: qat - add param check for RSA Reject requests with a source buffer that is bigger than the size of the key. This is to prevent a possible integer underflow that might happen when copying the source scatterlist into a linear buffer. Cc: stable(a)vger.kernel.org Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Adam Guerin <adam.guerin(a)intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba(a)intel.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index 25bbd22085c3..947eeff181b4 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -656,6 +656,10 @@ static int qat_rsa_enc(struct akcipher_request *req) req->dst_len = ctx->key_sz; return -EOVERFLOW; } + + if (req->src_len > ctx->key_sz) + return -EINVAL; + memset(msg, '\0', sizeof(*msg)); ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(msg->pke_hdr, ICP_QAT_FW_COMN_REQ_FLAG_SET); @@ -785,6 +789,10 @@ static int qat_rsa_dec(struct akcipher_request *req) req->dst_len = ctx->key_sz; return -EOVERFLOW; } + + if (req->src_len > ctx->key_sz) + return -EINVAL; + memset(msg, '\0', sizeof(*msg)); ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(msg->pke_hdr, ICP_QAT_FW_COMN_REQ_FLAG_SET);

2 years, 10 months

1
0
0 0

WTF: patch "[PATCH] crypto: qat - add backlog mechanism" was seriously submitted to be applied to the 5.18-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 5.18-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 38682383973280e5be2802ba8a8d4a636d36cb19 Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Date: Mon, 9 May 2022 14:34:10 +0100 Subject: [PATCH] crypto: qat - add backlog mechanism The implementations of the crypto algorithms (aead, skcipher, etc) in the QAT driver do not properly support requests with the CRYPTO_TFM_REQ_MAY_BACKLOG flag set. If the HW queue is full, the driver returns -EBUSY but does not enqueue the request. This can result in applications like dm-crypt waiting indefinitely for the completion of a request that was never submitted to the hardware. Fix this by adding a software backlog queue: if the ring buffer is more than eighty percent full, then the request is enqueued to a backlog list and the error code -EBUSY is returned back to the caller. Requests in the backlog queue are resubmitted at a later time, in the context of the callback of a previously submitted request. The request for which -EBUSY is returned is then marked as -EINPROGRESS once submitted to the HW queues. The submission loop inside the function qat_alg_send_message() has been modified to decide which submission policy to use based on the request flags. If the request does not have the CRYPTO_TFM_REQ_MAY_BACKLOG set, the previous behaviour has been preserved. Based on a patch by Vishnu Das Ramachandran <vishnu.dasx.ramachandran(a)intel.com> Cc: stable(a)vger.kernel.org Fixes: d370cec32194 ("crypto: qat - Intel(R) QAT crypto interface") Reported-by: Mikulas Patocka <mpatocka(a)redhat.com> Reported-by: Kyle Sanderson <kyle.leet(a)gmail.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Marco Chiappero <marco.chiappero(a)intel.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c index 8ba28409fb74..630d0483c4e0 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.c +++ b/drivers/crypto/qat/qat_common/adf_transport.c @@ -8,6 +8,9 @@ #include "adf_cfg.h" #include "adf_common_drv.h" +#define ADF_MAX_RING_THRESHOLD 80 +#define ADF_PERCENT(tot, percent) (((tot) * (percent)) / 100) + static inline u32 adf_modulo(u32 data, u32 shift) { u32 div = data >> shift; @@ -77,6 +80,11 @@ static void adf_disable_ring_irq(struct adf_etr_bank_data *bank, u32 ring) bank->irq_mask); } +bool adf_ring_nearly_full(struct adf_etr_ring_data *ring) +{ + return atomic_read(ring->inflights) > ring->threshold; +} + int adf_send_message(struct adf_etr_ring_data *ring, u32 *msg) { struct adf_hw_csr_ops *csr_ops = GET_CSR_OPS(ring->bank->accel_dev); @@ -217,6 +225,7 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section, struct adf_etr_bank_data *bank; struct adf_etr_ring_data *ring; char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES]; + int max_inflights; u32 ring_num; int ret; @@ -263,6 +272,8 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section, ring->ring_size = adf_verify_ring_size(msg_size, num_msgs); ring->head = 0; ring->tail = 0; + max_inflights = ADF_MAX_INFLIGHTS(ring->ring_size, ring->msg_size); + ring->threshold = ADF_PERCENT(max_inflights, ADF_MAX_RING_THRESHOLD); atomic_set(ring->inflights, 0); ret = adf_init_ring(ring); if (ret) diff --git a/drivers/crypto/qat/qat_common/adf_transport.h b/drivers/crypto/qat/qat_common/adf_transport.h index 2c95f1697c76..e6ef6f9b7691 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.h +++ b/drivers/crypto/qat/qat_common/adf_transport.h @@ -14,6 +14,7 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section, const char *ring_name, adf_callback_fn callback, int poll_mode, struct adf_etr_ring_data **ring_ptr); +bool adf_ring_nearly_full(struct adf_etr_ring_data *ring); int adf_send_message(struct adf_etr_ring_data *ring, u32 *msg); void adf_remove_ring(struct adf_etr_ring_data *ring); #endif diff --git a/drivers/crypto/qat/qat_common/adf_transport_internal.h b/drivers/crypto/qat/qat_common/adf_transport_internal.h index 501bcf0f1809..8b2c92ba7ca1 100644 --- a/drivers/crypto/qat/qat_common/adf_transport_internal.h +++ b/drivers/crypto/qat/qat_common/adf_transport_internal.h @@ -22,6 +22,7 @@ struct adf_etr_ring_data { spinlock_t lock; /* protects ring data struct */ u16 head; u16 tail; + u32 threshold; u8 ring_number; u8 ring_size; u8 msg_size; diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index 6017ae82c713..873533dc43a7 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -935,19 +935,25 @@ void qat_alg_callback(void *resp) struct icp_qat_fw_la_resp *qat_resp = resp; struct qat_crypto_request *qat_req = (void *)(__force long)qat_resp->opaque_data; + struct qat_instance_backlog *backlog = qat_req->alg_req.backlog; qat_req->cb(qat_resp, qat_req); + + qat_alg_send_backlog(backlog); } static int qat_alg_send_sym_message(struct qat_crypto_request *qat_req, - struct qat_crypto_instance *inst) + struct qat_crypto_instance *inst, + struct crypto_async_request *base) { - struct qat_alg_req req; + struct qat_alg_req *alg_req = &qat_req->alg_req; - req.fw_req = (u32 *)&qat_req->req; - req.tx_ring = inst->sym_tx; + alg_req->fw_req = (u32 *)&qat_req->req; + alg_req->tx_ring = inst->sym_tx; + alg_req->base = base; + alg_req->backlog = &inst->backlog; - return qat_alg_send_message(&req); + return qat_alg_send_message(alg_req); } static int qat_alg_aead_dec(struct aead_request *areq) @@ -987,7 +993,7 @@ static int qat_alg_aead_dec(struct aead_request *areq) auth_param->auth_off = 0; auth_param->auth_len = areq->assoclen + cipher_param->cipher_length; - ret = qat_alg_send_sym_message(qat_req, ctx->inst); + ret = qat_alg_send_sym_message(qat_req, ctx->inst, &areq->base); if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); @@ -1031,7 +1037,7 @@ static int qat_alg_aead_enc(struct aead_request *areq) auth_param->auth_off = 0; auth_param->auth_len = areq->assoclen + areq->cryptlen; - ret = qat_alg_send_sym_message(qat_req, ctx->inst); + ret = qat_alg_send_sym_message(qat_req, ctx->inst, &areq->base); if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); @@ -1212,7 +1218,7 @@ static int qat_alg_skcipher_encrypt(struct skcipher_request *req) qat_alg_set_req_iv(qat_req); - ret = qat_alg_send_sym_message(qat_req, ctx->inst); + ret = qat_alg_send_sym_message(qat_req, ctx->inst, &req->base); if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); @@ -1278,7 +1284,7 @@ static int qat_alg_skcipher_decrypt(struct skcipher_request *req) qat_alg_set_req_iv(qat_req); qat_alg_update_iv(qat_req); - ret = qat_alg_send_sym_message(qat_req, ctx->inst); + ret = qat_alg_send_sym_message(qat_req, ctx->inst, &req->base); if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); diff --git a/drivers/crypto/qat/qat_common/qat_algs_send.c b/drivers/crypto/qat/qat_common/qat_algs_send.c index 78f1bb8c26c0..ff5b4347f783 100644 --- a/drivers/crypto/qat/qat_common/qat_algs_send.c +++ b/drivers/crypto/qat/qat_common/qat_algs_send.c @@ -6,7 +6,7 @@ #define ADF_MAX_RETRIES 20 -int qat_alg_send_message(struct qat_alg_req *req) +static int qat_alg_send_message_retry(struct qat_alg_req *req) { int ret = 0, ctr = 0; @@ -19,3 +19,68 @@ int qat_alg_send_message(struct qat_alg_req *req) return -EINPROGRESS; } + +void qat_alg_send_backlog(struct qat_instance_backlog *backlog) +{ + struct qat_alg_req *req, *tmp; + + spin_lock_bh(&backlog->lock); + list_for_each_entry_safe(req, tmp, &backlog->list, list) { + if (adf_send_message(req->tx_ring, req->fw_req)) { + /* The HW ring is full. Do nothing. + * qat_alg_send_backlog() will be invoked again by + * another callback. + */ + break; + } + list_del(&req->list); + req->base->complete(req->base, -EINPROGRESS); + } + spin_unlock_bh(&backlog->lock); +} + +static void qat_alg_backlog_req(struct qat_alg_req *req, + struct qat_instance_backlog *backlog) +{ + INIT_LIST_HEAD(&req->list); + + spin_lock_bh(&backlog->lock); + list_add_tail(&req->list, &backlog->list); + spin_unlock_bh(&backlog->lock); +} + +static int qat_alg_send_message_maybacklog(struct qat_alg_req *req) +{ + struct qat_instance_backlog *backlog = req->backlog; + struct adf_etr_ring_data *tx_ring = req->tx_ring; + u32 *fw_req = req->fw_req; + + /* If any request is already backlogged, then add to backlog list */ + if (!list_empty(&backlog->list)) + goto enqueue; + + /* If ring is nearly full, then add to backlog list */ + if (adf_ring_nearly_full(tx_ring)) + goto enqueue; + + /* If adding request to HW ring fails, then add to backlog list */ + if (adf_send_message(tx_ring, fw_req)) + goto enqueue; + + return -EINPROGRESS; + +enqueue: + qat_alg_backlog_req(req, backlog); + + return -EBUSY; +} + +int qat_alg_send_message(struct qat_alg_req *req) +{ + u32 flags = req->base->flags; + + if (flags & CRYPTO_TFM_REQ_MAY_BACKLOG) + return qat_alg_send_message_maybacklog(req); + else + return qat_alg_send_message_retry(req); +} diff --git a/drivers/crypto/qat/qat_common/qat_algs_send.h b/drivers/crypto/qat/qat_common/qat_algs_send.h index 3fa685d0c293..5ce9f4f69d8f 100644 --- a/drivers/crypto/qat/qat_common/qat_algs_send.h +++ b/drivers/crypto/qat/qat_common/qat_algs_send.h @@ -6,5 +6,6 @@ #include "qat_crypto.h" int qat_alg_send_message(struct qat_alg_req *req); +void qat_alg_send_backlog(struct qat_instance_backlog *backlog); #endif diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index 08b8d83e070a..ff7249c093c9 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -136,17 +136,21 @@ struct qat_asym_request { } areq; int err; void (*cb)(struct icp_qat_fw_pke_resp *resp); + struct qat_alg_req alg_req; } __aligned(64); static int qat_alg_send_asym_message(struct qat_asym_request *qat_req, - struct qat_crypto_instance *inst) + struct qat_crypto_instance *inst, + struct crypto_async_request *base) { - struct qat_alg_req req; + struct qat_alg_req *alg_req = &qat_req->alg_req; - req.fw_req = (u32 *)&qat_req->req; - req.tx_ring = inst->pke_tx; + alg_req->fw_req = (u32 *)&qat_req->req; + alg_req->tx_ring = inst->pke_tx; + alg_req->base = base; + alg_req->backlog = &inst->backlog; - return qat_alg_send_message(&req); + return qat_alg_send_message(alg_req); } static void qat_dh_cb(struct icp_qat_fw_pke_resp *resp) @@ -350,7 +354,7 @@ static int qat_dh_compute_value(struct kpp_request *req) msg->input_param_count = n_input_params; msg->output_param_count = 1; - ret = qat_alg_send_asym_message(qat_req, ctx->inst); + ret = qat_alg_send_asym_message(qat_req, inst, &req->base); if (ret == -ENOSPC) goto unmap_all; @@ -557,8 +561,11 @@ void qat_alg_asym_callback(void *_resp) { struct icp_qat_fw_pke_resp *resp = _resp; struct qat_asym_request *areq = (void *)(__force long)resp->opaque; + struct qat_instance_backlog *backlog = areq->alg_req.backlog; areq->cb(resp); + + qat_alg_send_backlog(backlog); } #define PKE_RSA_EP_512 0x1c161b21 @@ -748,7 +755,7 @@ static int qat_rsa_enc(struct akcipher_request *req) msg->input_param_count = 3; msg->output_param_count = 1; - ret = qat_alg_send_asym_message(qat_req, ctx->inst); + ret = qat_alg_send_asym_message(qat_req, inst, &req->base); if (ret == -ENOSPC) goto unmap_all; @@ -901,7 +908,7 @@ static int qat_rsa_dec(struct akcipher_request *req) msg->output_param_count = 1; - ret = qat_alg_send_asym_message(qat_req, ctx->inst); + ret = qat_alg_send_asym_message(qat_req, inst, &req->base); if (ret == -ENOSPC) goto unmap_all; diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c index 67c9588e89df..80d905ed102e 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.c +++ b/drivers/crypto/qat/qat_common/qat_crypto.c @@ -353,6 +353,9 @@ static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev) &inst->pke_rx); if (ret) goto err; + + INIT_LIST_HEAD(&inst->backlog.list); + spin_lock_init(&inst->backlog.lock); } return 0; err: diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h index 0dcba6fc358c..245b6d9a3650 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.h +++ b/drivers/crypto/qat/qat_common/qat_crypto.h @@ -9,9 +9,17 @@ #include "adf_accel_devices.h" #include "icp_qat_fw_la.h" +struct qat_instance_backlog { + struct list_head list; + spinlock_t lock; /* protects backlog list */ +}; + struct qat_alg_req { u32 *fw_req; struct adf_etr_ring_data *tx_ring; + struct crypto_async_request *base; + struct list_head list; + struct qat_instance_backlog *backlog; }; struct qat_crypto_instance { @@ -24,6 +32,7 @@ struct qat_crypto_instance { unsigned long state; int id; atomic_t refctr; + struct qat_instance_backlog backlog; }; #define QAT_MAX_BUFF_DESC 4 @@ -82,6 +91,7 @@ struct qat_crypto_request { u8 iv[AES_BLOCK_SIZE]; }; bool encryption; + struct qat_alg_req alg_req; }; static inline bool adf_hw_dev_has_crypto(struct adf_accel_dev *accel_dev)

2 years, 10 months

1
0
0 0

WTF: patch "[PATCH] crypto: qat - use pre-allocated buffers in datapath" was seriously submitted to be applied to the 5.18-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 5.18-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From e0831e7af4e03f2715de102e18e9179ec0a81562 Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Date: Mon, 9 May 2022 14:34:08 +0100 Subject: [PATCH] crypto: qat - use pre-allocated buffers in datapath In order to do DMAs, the QAT device requires that the scatterlist structures are mapped and translated into a format that the firmware can understand. This is defined as the composition of a scatter gather list (SGL) descriptor header, the struct qat_alg_buf_list, plus a variable number of flat buffer descriptors, the struct qat_alg_buf. The allocation and mapping of these data structures is done each time a request is received from the skcipher and aead APIs. In an OOM situation, this behaviour might lead to a dead-lock if an allocation fails. Based on the conversation in [1], increase the size of the aead and skcipher request contexts to include an SGL descriptor that can handle a maximum of 4 flat buffers. If requests exceed 4 entries buffers, memory is allocated dynamically. [1] https://lore.kernel.org/linux-crypto/20200722072932.GA27544@gondor.apana.or… Cc: stable(a)vger.kernel.org Fixes: d370cec32194 ("crypto: qat - Intel(R) QAT crypto interface") Reported-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Marco Chiappero <marco.chiappero(a)intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba(a)intel.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index f998ed58457c..ec635fe44c1f 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -46,19 +46,6 @@ static DEFINE_MUTEX(algs_lock); static unsigned int active_devs; -struct qat_alg_buf { - u32 len; - u32 resrvd; - u64 addr; -} __packed; - -struct qat_alg_buf_list { - u64 resrvd; - u32 num_bufs; - u32 num_mapped_bufs; - struct qat_alg_buf bufers[]; -} __packed __aligned(64); - /* Common content descriptor */ struct qat_alg_cd { union { @@ -693,7 +680,10 @@ static void qat_alg_free_bufl(struct qat_crypto_instance *inst, bl->bufers[i].len, DMA_BIDIRECTIONAL); dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE); - kfree(bl); + + if (!qat_req->buf.sgl_src_valid) + kfree(bl); + if (blp != blpout) { /* If out of place operation dma unmap only data */ int bufless = blout->num_bufs - blout->num_mapped_bufs; @@ -704,7 +694,9 @@ static void qat_alg_free_bufl(struct qat_crypto_instance *inst, DMA_BIDIRECTIONAL); } dma_unmap_single(dev, blpout, sz_out, DMA_TO_DEVICE); - kfree(blout); + + if (!qat_req->buf.sgl_dst_valid) + kfree(blout); } } @@ -721,15 +713,24 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, dma_addr_t blp = DMA_MAPPING_ERROR; dma_addr_t bloutp = DMA_MAPPING_ERROR; struct scatterlist *sg; - size_t sz_out, sz = struct_size(bufl, bufers, n + 1); + size_t sz_out, sz = struct_size(bufl, bufers, n); + int node = dev_to_node(&GET_DEV(inst->accel_dev)); if (unlikely(!n)) return -EINVAL; - bufl = kzalloc_node(sz, GFP_ATOMIC, - dev_to_node(&GET_DEV(inst->accel_dev))); - if (unlikely(!bufl)) - return -ENOMEM; + qat_req->buf.sgl_src_valid = false; + qat_req->buf.sgl_dst_valid = false; + + if (n > QAT_MAX_BUFF_DESC) { + bufl = kzalloc_node(sz, GFP_ATOMIC, node); + if (unlikely(!bufl)) + return -ENOMEM; + } else { + bufl = &qat_req->buf.sgl_src.sgl_hdr; + memset(bufl, 0, sizeof(struct qat_alg_buf_list)); + qat_req->buf.sgl_src_valid = true; + } for_each_sg(sgl, sg, n, i) bufl->bufers[i].addr = DMA_MAPPING_ERROR; @@ -760,12 +761,18 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, struct qat_alg_buf *bufers; n = sg_nents(sglout); - sz_out = struct_size(buflout, bufers, n + 1); + sz_out = struct_size(buflout, bufers, n); sg_nctr = 0; - buflout = kzalloc_node(sz_out, GFP_ATOMIC, - dev_to_node(&GET_DEV(inst->accel_dev))); - if (unlikely(!buflout)) - goto err_in; + + if (n > QAT_MAX_BUFF_DESC) { + buflout = kzalloc_node(sz_out, GFP_ATOMIC, node); + if (unlikely(!buflout)) + goto err_in; + } else { + buflout = &qat_req->buf.sgl_dst.sgl_hdr; + memset(buflout, 0, sizeof(struct qat_alg_buf_list)); + qat_req->buf.sgl_dst_valid = true; + } bufers = buflout->bufers; for_each_sg(sglout, sg, n, i) @@ -810,7 +817,9 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, dma_unmap_single(dev, buflout->bufers[i].addr, buflout->bufers[i].len, DMA_BIDIRECTIONAL); - kfree(buflout); + + if (!qat_req->buf.sgl_dst_valid) + kfree(buflout); err_in: if (!dma_mapping_error(dev, blp)) @@ -823,7 +832,8 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, bufl->bufers[i].len, DMA_BIDIRECTIONAL); - kfree(bufl); + if (!qat_req->buf.sgl_src_valid) + kfree(bufl); dev_err(dev, "Failed to map buf for dma\n"); return -ENOMEM; diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h index b6a4c95ae003..0928f159ea99 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.h +++ b/drivers/crypto/qat/qat_common/qat_crypto.h @@ -21,6 +21,26 @@ struct qat_crypto_instance { atomic_t refctr; }; +#define QAT_MAX_BUFF_DESC 4 + +struct qat_alg_buf { + u32 len; + u32 resrvd; + u64 addr; +} __packed; + +struct qat_alg_buf_list { + u64 resrvd; + u32 num_bufs; + u32 num_mapped_bufs; + struct qat_alg_buf bufers[]; +} __packed; + +struct qat_alg_fixed_buf_list { + struct qat_alg_buf_list sgl_hdr; + struct qat_alg_buf descriptors[QAT_MAX_BUFF_DESC]; +} __packed __aligned(64); + struct qat_crypto_request_buffs { struct qat_alg_buf_list *bl; dma_addr_t blp; @@ -28,6 +48,10 @@ struct qat_crypto_request_buffs { dma_addr_t bloutp; size_t sz; size_t sz_out; + bool sgl_src_valid; + bool sgl_dst_valid; + struct qat_alg_fixed_buf_list sgl_src; + struct qat_alg_fixed_buf_list sgl_dst; }; struct qat_crypto_request;

2 years, 10 months

1
0
0 0

WTF: patch "[PATCH] crypto: qat - refactor submission logic" was seriously submitted to be applied to the 5.18-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 5.18-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From af88d3c109aa5edfaa11c9a26d9c0ff21ddf501c Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Date: Mon, 9 May 2022 14:34:09 +0100 Subject: [PATCH] crypto: qat - refactor submission logic All the algorithms in qat_algs.c and qat_asym_algs.c use the same pattern to submit messages to the HW queues. Move the submission loop to a new function, qat_alg_send_message(), and share it between the symmetric and the asymmetric algorithms. As part of this rework, since the number of retries before returning an error is inconsistent between the symmetric and asymmetric implementations, set it to a value that works for both (i.e. 20, was 10 in qat_algs.c and 100 in qat_asym_algs.c) In addition fix the return code reported when the HW queues are full. In that case return -ENOSPC instead of -EBUSY. Including stable in CC since (1) the error code returned if the HW queues are full is incorrect and (2) to facilitate the backport of the next fix "crypto: qat - add backlog mechanism". Cc: stable(a)vger.kernel.org Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Marco Chiappero <marco.chiappero(a)intel.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/qat/qat_common/Makefile b/drivers/crypto/qat/qat_common/Makefile index f25a6c8edfc7..04f058acc4d3 100644 --- a/drivers/crypto/qat/qat_common/Makefile +++ b/drivers/crypto/qat/qat_common/Makefile @@ -16,6 +16,7 @@ intel_qat-objs := adf_cfg.o \ qat_crypto.o \ qat_algs.o \ qat_asym_algs.o \ + qat_algs_send.o \ qat_uclo.o \ qat_hal.o diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index ec635fe44c1f..6017ae82c713 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -17,7 +17,7 @@ #include <crypto/xts.h> #include <linux/dma-mapping.h> #include "adf_accel_devices.h" -#include "adf_transport.h" +#include "qat_algs_send.h" #include "adf_common_drv.h" #include "qat_crypto.h" #include "icp_qat_hw.h" @@ -939,6 +939,17 @@ void qat_alg_callback(void *resp) qat_req->cb(qat_resp, qat_req); } +static int qat_alg_send_sym_message(struct qat_crypto_request *qat_req, + struct qat_crypto_instance *inst) +{ + struct qat_alg_req req; + + req.fw_req = (u32 *)&qat_req->req; + req.tx_ring = inst->sym_tx; + + return qat_alg_send_message(&req); +} + static int qat_alg_aead_dec(struct aead_request *areq) { struct crypto_aead *aead_tfm = crypto_aead_reqtfm(areq); @@ -949,7 +960,7 @@ static int qat_alg_aead_dec(struct aead_request *areq) struct icp_qat_fw_la_auth_req_params *auth_param; struct icp_qat_fw_la_bulk_req *msg; int digst_size = crypto_aead_authsize(aead_tfm); - int ret, ctr = 0; + int ret; u32 cipher_len; cipher_len = areq->cryptlen - digst_size; @@ -975,15 +986,12 @@ static int qat_alg_aead_dec(struct aead_request *areq) auth_param = (void *)((u8 *)cipher_param + sizeof(*cipher_param)); auth_param->auth_off = 0; auth_param->auth_len = areq->assoclen + cipher_param->cipher_length; - do { - ret = adf_send_message(ctx->inst->sym_tx, (u32 *)msg); - } while (ret == -EAGAIN && ctr++ < 10); - if (ret == -EAGAIN) { + ret = qat_alg_send_sym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); - return -EBUSY; - } - return -EINPROGRESS; + + return ret; } static int qat_alg_aead_enc(struct aead_request *areq) @@ -996,7 +1004,7 @@ static int qat_alg_aead_enc(struct aead_request *areq) struct icp_qat_fw_la_auth_req_params *auth_param; struct icp_qat_fw_la_bulk_req *msg; u8 *iv = areq->iv; - int ret, ctr = 0; + int ret; if (areq->cryptlen % AES_BLOCK_SIZE != 0) return -EINVAL; @@ -1023,15 +1031,11 @@ static int qat_alg_aead_enc(struct aead_request *areq) auth_param->auth_off = 0; auth_param->auth_len = areq->assoclen + areq->cryptlen; - do { - ret = adf_send_message(ctx->inst->sym_tx, (u32 *)msg); - } while (ret == -EAGAIN && ctr++ < 10); - - if (ret == -EAGAIN) { + ret = qat_alg_send_sym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); - return -EBUSY; - } - return -EINPROGRESS; + + return ret; } static int qat_alg_skcipher_rekey(struct qat_alg_skcipher_ctx *ctx, @@ -1184,7 +1188,7 @@ static int qat_alg_skcipher_encrypt(struct skcipher_request *req) struct qat_crypto_request *qat_req = skcipher_request_ctx(req); struct icp_qat_fw_la_cipher_req_params *cipher_param; struct icp_qat_fw_la_bulk_req *msg; - int ret, ctr = 0; + int ret; if (req->cryptlen == 0) return 0; @@ -1208,15 +1212,11 @@ static int qat_alg_skcipher_encrypt(struct skcipher_request *req) qat_alg_set_req_iv(qat_req); - do { - ret = adf_send_message(ctx->inst->sym_tx, (u32 *)msg); - } while (ret == -EAGAIN && ctr++ < 10); - - if (ret == -EAGAIN) { + ret = qat_alg_send_sym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); - return -EBUSY; - } - return -EINPROGRESS; + + return ret; } static int qat_alg_skcipher_blk_encrypt(struct skcipher_request *req) @@ -1253,7 +1253,7 @@ static int qat_alg_skcipher_decrypt(struct skcipher_request *req) struct qat_crypto_request *qat_req = skcipher_request_ctx(req); struct icp_qat_fw_la_cipher_req_params *cipher_param; struct icp_qat_fw_la_bulk_req *msg; - int ret, ctr = 0; + int ret; if (req->cryptlen == 0) return 0; @@ -1278,15 +1278,11 @@ static int qat_alg_skcipher_decrypt(struct skcipher_request *req) qat_alg_set_req_iv(qat_req); qat_alg_update_iv(qat_req); - do { - ret = adf_send_message(ctx->inst->sym_tx, (u32 *)msg); - } while (ret == -EAGAIN && ctr++ < 10); - - if (ret == -EAGAIN) { + ret = qat_alg_send_sym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) qat_alg_free_bufl(ctx->inst, qat_req); - return -EBUSY; - } - return -EINPROGRESS; + + return ret; } static int qat_alg_skcipher_blk_decrypt(struct skcipher_request *req) diff --git a/drivers/crypto/qat/qat_common/qat_algs_send.c b/drivers/crypto/qat/qat_common/qat_algs_send.c new file mode 100644 index 000000000000..78f1bb8c26c0 --- /dev/null +++ b/drivers/crypto/qat/qat_common/qat_algs_send.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) +/* Copyright(c) 2022 Intel Corporation */ +#include "adf_transport.h" +#include "qat_algs_send.h" +#include "qat_crypto.h" + +#define ADF_MAX_RETRIES 20 + +int qat_alg_send_message(struct qat_alg_req *req) +{ + int ret = 0, ctr = 0; + + do { + ret = adf_send_message(req->tx_ring, req->fw_req); + } while (ret == -EAGAIN && ctr++ < ADF_MAX_RETRIES); + + if (ret == -EAGAIN) + return -ENOSPC; + + return -EINPROGRESS; +} diff --git a/drivers/crypto/qat/qat_common/qat_algs_send.h b/drivers/crypto/qat/qat_common/qat_algs_send.h new file mode 100644 index 000000000000..3fa685d0c293 --- /dev/null +++ b/drivers/crypto/qat/qat_common/qat_algs_send.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ +/* Copyright(c) 2022 Intel Corporation */ +#ifndef QAT_ALGS_SEND_H +#define QAT_ALGS_SEND_H + +#include "qat_crypto.h" + +int qat_alg_send_message(struct qat_alg_req *req); + +#endif diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index 5633f9df3b6f..08b8d83e070a 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -12,6 +12,7 @@ #include <crypto/scatterwalk.h> #include "icp_qat_fw_pke.h" #include "adf_accel_devices.h" +#include "qat_algs_send.h" #include "adf_transport.h" #include "adf_common_drv.h" #include "qat_crypto.h" @@ -137,6 +138,17 @@ struct qat_asym_request { void (*cb)(struct icp_qat_fw_pke_resp *resp); } __aligned(64); +static int qat_alg_send_asym_message(struct qat_asym_request *qat_req, + struct qat_crypto_instance *inst) +{ + struct qat_alg_req req; + + req.fw_req = (u32 *)&qat_req->req; + req.tx_ring = inst->pke_tx; + + return qat_alg_send_message(&req); +} + static void qat_dh_cb(struct icp_qat_fw_pke_resp *resp) { struct qat_asym_request *req = (void *)(__force long)resp->opaque; @@ -213,7 +225,7 @@ static int qat_dh_compute_value(struct kpp_request *req) struct qat_asym_request *qat_req = PTR_ALIGN(kpp_request_ctx(req), 64); struct icp_qat_fw_pke_request *msg = &qat_req->req; - int ret, ctr = 0; + int ret; int n_input_params = 0; if (unlikely(!ctx->xa)) @@ -338,13 +350,13 @@ static int qat_dh_compute_value(struct kpp_request *req) msg->input_param_count = n_input_params; msg->output_param_count = 1; - do { - ret = adf_send_message(ctx->inst->pke_tx, (u32 *)msg); - } while (ret == -EBUSY && ctr++ < 100); + ret = qat_alg_send_asym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) + goto unmap_all; - if (!ret) - return -EINPROGRESS; + return ret; +unmap_all: if (!dma_mapping_error(dev, qat_req->phy_out)) dma_unmap_single(dev, qat_req->phy_out, sizeof(struct qat_dh_output_params), @@ -645,7 +657,7 @@ static int qat_rsa_enc(struct akcipher_request *req) struct qat_asym_request *qat_req = PTR_ALIGN(akcipher_request_ctx(req), 64); struct icp_qat_fw_pke_request *msg = &qat_req->req; - int ret, ctr = 0; + int ret; if (unlikely(!ctx->n || !ctx->e)) return -EINVAL; @@ -735,13 +747,14 @@ static int qat_rsa_enc(struct akcipher_request *req) msg->pke_mid.opaque = (u64)(__force long)qat_req; msg->input_param_count = 3; msg->output_param_count = 1; - do { - ret = adf_send_message(ctx->inst->pke_tx, (u32 *)msg); - } while (ret == -EBUSY && ctr++ < 100); - if (!ret) - return -EINPROGRESS; + ret = qat_alg_send_asym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) + goto unmap_all; + + return ret; +unmap_all: if (!dma_mapping_error(dev, qat_req->phy_out)) dma_unmap_single(dev, qat_req->phy_out, sizeof(struct qat_rsa_output_params), @@ -779,7 +792,7 @@ static int qat_rsa_dec(struct akcipher_request *req) struct qat_asym_request *qat_req = PTR_ALIGN(akcipher_request_ctx(req), 64); struct icp_qat_fw_pke_request *msg = &qat_req->req; - int ret, ctr = 0; + int ret; if (unlikely(!ctx->n || !ctx->d)) return -EINVAL; @@ -887,13 +900,14 @@ static int qat_rsa_dec(struct akcipher_request *req) msg->input_param_count = 3; msg->output_param_count = 1; - do { - ret = adf_send_message(ctx->inst->pke_tx, (u32 *)msg); - } while (ret == -EBUSY && ctr++ < 100); - if (!ret) - return -EINPROGRESS; + ret = qat_alg_send_asym_message(qat_req, ctx->inst); + if (ret == -ENOSPC) + goto unmap_all; + + return ret; +unmap_all: if (!dma_mapping_error(dev, qat_req->phy_out)) dma_unmap_single(dev, qat_req->phy_out, sizeof(struct qat_rsa_output_params), diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h index 0928f159ea99..0dcba6fc358c 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.h +++ b/drivers/crypto/qat/qat_common/qat_crypto.h @@ -9,6 +9,11 @@ #include "adf_accel_devices.h" #include "icp_qat_fw_la.h" +struct qat_alg_req { + u32 *fw_req; + struct adf_etr_ring_data *tx_ring; +}; + struct qat_crypto_instance { struct adf_etr_ring_data *sym_tx; struct adf_etr_ring_data *sym_rx;

2 years, 10 months

1
0
0 0

WTF: patch "[PATCH] crypto: qat - set to zero DH parameters before free" was seriously submitted to be applied to the 5.18-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 5.18-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1731160ff7c7bbb11bb1aacb14dd25e18d522779 Mon Sep 17 00:00:00 2001 From: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Date: Mon, 9 May 2022 14:19:27 +0100 Subject: [PATCH] crypto: qat - set to zero DH parameters before free Set to zero the context buffers containing the DH key before they are freed. This is a defense in depth measure that avoids keys to be recovered from memory in case the system is compromised between the free of the buffer and when that area of memory (containing keys) gets overwritten. Cc: stable(a)vger.kernel.org Fixes: c9839143ebbf ("crypto: qat - Add DH support") Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> Reviewed-by: Adam Guerin <adam.guerin(a)intel.com> Reviewed-by: Wojciech Ziemba <wojciech.ziemba(a)intel.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c index b0b78445418b..5633f9df3b6f 100644 --- a/drivers/crypto/qat/qat_common/qat_asym_algs.c +++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c @@ -420,14 +420,17 @@ static int qat_dh_set_params(struct qat_dh_ctx *ctx, struct dh *params) static void qat_dh_clear_ctx(struct device *dev, struct qat_dh_ctx *ctx) { if (ctx->g) { + memset(ctx->g, 0, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->g, ctx->dma_g); ctx->g = NULL; } if (ctx->xa) { + memset(ctx->xa, 0, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->xa, ctx->dma_xa); ctx->xa = NULL; } if (ctx->p) { + memset(ctx->p, 0, ctx->p_size); dma_free_coherent(dev, ctx->p_size, ctx->p, ctx->dma_p); ctx->p = NULL; }

2 years, 10 months

1
0
0 0

stable-rc/queue/4.14 baseline: 118 runs, 19 regressions (v4.14.281-23-g8ef251c3d67f6)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 118 runs, 19 regressions (v4.14.281-23-g8ef251c3d67f6) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.28… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.281-23-g8ef251c3d67f6 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 8ef251c3d67f6e3458732259dc13f399a6602a9b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629db243915ac6d048a39bd4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db243915ac6d048a39bd5 failing since 13 days (last pass: v4.14.278-4-g95c4f04a529a, first fail: v4.14.280-33-gfbdef5eaf17e4) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629db09fec7971738fa39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db09fec7971738fa39bee failing since 0 day (last pass: v4.14.281-23-ga0c33ef6408ce, first fail: v4.14.281-23-g903e234594714) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dabae6bf0e36c86a39c5d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dabae6bf0e36c86a39c5e failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daef7013b5a63dba39bd3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daef7013b5a63dba39bd4 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dad55cdf203f2dca39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad55cdf203f2dca39bce failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629db18d8c4e571252a39c1b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db18d8c4e571252a39c1c failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab869aa00c28ada39bff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab869aa00c28ada39c00 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dae93704125bcd3a39bd4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dae93704125bcd3a39bd5 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dad54087975e9bba39c01 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad54087975e9bba39c02 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629db0ed0a2516d661a39bdd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db0ed0a2516d661a39bde failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab226d9964c992a39bd6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab226d9964c992a39bd7 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daea70d96ebcb87a39bdd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daea70d96ebcb87a39bde failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dacdcdbe6b982e5a39c23 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dacdcdbe6b982e5a39c24 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629db1010a2516d661a39c05 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db1010a2516d661a39c06 failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab5f9aa00c28ada39bd4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab5f9aa00c28ada39bd5 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daebbbce7484e72a39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daebbbce7484e72a39bce failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dad041568a15be2a39c03 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad041568a15be2a39c04 failing since 26 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629db102221c07ac13a39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db102221c07ac13a39bee failing since 26 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dc023144fbc2bd5a39be4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-23-g8ef251c3d6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dc023144fbc2bd5a39be5 failing since 1 day (last pass: v4.14.281-6-gec5e3fd5e6c8b, first fail: v4.14.281-23-ga0c33ef6408ce)

2 years, 10 months

1
0
0 0

stable/linux-4.9.y baseline: 107 runs, 20 regressions (v4.9.317)

by kernelci.org bot

stable/linux-4.9.y baseline: 107 runs, 20 regressions (v4.9.317) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.9.y/kernel/v4.9.317/pla… Test: baseline Tree: stable Branch: linux-4.9.y Describe: v4.9.317 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: a1a1b79c5ddb99186f1778d00551eebe18961479 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629da54e7a05011df3a39bd9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da54e7a05011df3a39bda new failure (last pass: v4.9.314) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629da6b67826ef1dd9a39bdf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/tegra_defconf… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/tegra_defconf… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da6b67826ef1dd9a39be0 failing since 11 days (last pass: v4.9.314, first fail: v4.9.316) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da4a444fade2930a39bda Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da4a444fade2930a39bdb failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da5be3f98b4b880a39bd6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da5be3f98b4b880a39bd7 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da4cf0801bec335a39bee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da4cf0801bec335a39bef failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da62394d7507eb3a39bec Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da62394d7507eb3a39bed failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da47cd799a3bc8aa39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da47cd799a3bc8aa39bee failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da51de5d7c5be68a39bd7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da51de5d7c5be68a39bd8 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da4bb44fade2930a39c04 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da4bb44fade2930a39c05 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da60fb93c33171ca39bf2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da60fb93c33171ca39bf3 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da469d799a3bc8aa39bd0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da469d799a3bc8aa39bd1 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da4f4ca43435dc0a39bef Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da4f4ca43435dc0a39bf0 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da4a759b17b4111a39bd0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da4a759b17b4111a39bd1 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da5bfbc26656deda39bd0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da5bfbc26656deda39bd1 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da468d799a3bc8aa39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da468d799a3bc8aa39bce failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da508712dbf213ba39bf6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da508712dbf213ba39bf7 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da47fd799a3bc8aa39bf7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig/g… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da47fd799a3bc8aa39bf8 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da5e799eede5ee8a39bf1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm64/defconfig+a… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da5e799eede5ee8a39bf2 failing since 24 days (last pass: v4.9.311, first fail: v4.9.313) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629da55a8523302330a39bef Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da55a8523302330a39bf0 new failure (last pass: v4.9.314) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab065c28a03d2ea39bce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/tegra_defconf… HTML log: https://storage.kernelci.org//stable/linux-4.9.y/v4.9.317/arm/tegra_defconf… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab065c28a03d2ea39bcf failing since 11 days (last pass: v4.9.314, first fail: v4.9.316)

2 years, 10 months

1
0
0 0

stable/linux-4.14.y baseline: 120 runs, 19 regressions (v4.14.282)

by kernelci.org bot

stable/linux-4.14.y baseline: 120 runs, 19 regressions (v4.14.282) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.14.y/kernel/v4.14.282/p… Test: baseline Tree: stable Branch: linux-4.14.y Describe: v4.14.282 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: b8f3be299d5176348b15cc59d55b85faa3dece68 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629daed357a337ce28a39bcf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daed357a337ce28a39bd0 failing since 11 days (last pass: v4.14.279, first fail: v4.14.281) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dae3298b6477729a39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/tegra_defco… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/tegra_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dae3298b6477729a39bce failing since 11 days (last pass: v4.14.279, first fail: v4.14.281) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da9577b4925e651a39bd2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da9577b4925e651a39bd3 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629daa5a31ba8fff18a39be8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daa5a31ba8fff18a39be9 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daa3542c3b4825fa39bf1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daa3542c3b4825fa39bf2 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dabec2d3d5abeeea39bfa Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dabec2d3d5abeeea39bfb failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da97f4d0f5f5ec4a39c55 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da97f4d0f5f5ec4a39c56 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629daad3505c2d29b1a39c42 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daad3505c2d29b1a39c43 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daa36155755831fa39bf3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daa36155755831fa39bf4 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dac144c3e865efda39bd1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dac144c3e865efda39bd2 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da9569a08c62075a39bd7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da9569a08c62075a39bd8 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629daa4642c3b4825fa39bf7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daa4642c3b4825fa39bf8 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daa34106a5aedf4a39bd4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daa34106a5aedf4a39bd5 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab9c0d3b04390aa39bf3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab9c0d3b04390aa39bf4 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629da9806cd8db883da39bf4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da9806cd8db883da39bf5 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629daad2505c2d29b1a39c3f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daad2505c2d29b1a39c40 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daaac2d7cbedc67a39bd3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daaac2d7cbedc67a39bd4 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629dabed2d3d5abeeea39bff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dabed2d3d5abeeea39c00 failing since 24 days (last pass: v4.14.275, first fail: v4.14.278) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629db5c00920536c56a39bde Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/tegra_defco… HTML log: https://storage.kernelci.org//stable/linux-4.14.y/v4.14.282/arm/tegra_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629db5c00920536c56a39bdf failing since 11 days (last pass: v4.14.279, first fail: v4.14.281)

2 years, 10 months

1
0
0 0

stable/linux-4.19.y baseline: 135 runs, 21 regressions (v4.19.246)

by kernelci.org bot

stable/linux-4.19.y baseline: 135 runs, 21 regressions (v4.19.246) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.19.y/kernel/v4.19.246/p… Test: baseline Tree: stable Branch: linux-4.19.y Describe: v4.19.246 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: fb313cec37d7c5321ee310986c94f16da14b1480 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dab61d24febf2a5a39bce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dab61d24febf2a5a39bcf failing since 11 days (last pass: v4.19.242, first fail: v4.19.245) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629daac0bcdeb78db3a39c12 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/tegra_defco… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/tegra_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daac0bcdeb78db3a39c13 failing since 11 days (last pass: v4.19.242, first fail: v4.19.245) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7673eba810b59a39be0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7673eba810b59a39be1 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dad2b3e77750a78a39c2d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad2b3e77750a78a39c2e failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7de260db6433ea39bce Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7de260db6433ea39bcf failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daf0e57a337ce28a39bf3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daf0e57a337ce28a39bf4 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7645d5128b5efa39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7645d5128b5efa39bce failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dad1718ae352123a39bde Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad1718ae352123a39bdf failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7db2821affcf2a39c18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7db2821affcf2a39c19 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daee5bce7484e72a39bfd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daee5bce7484e72a39bfe failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da768d88d4e9ee3a39bff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da768d88d4e9ee3a39c00 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dacef1568a15be2a39bcf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dacef1568a15be2a39bd0 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7f033bd0876bda39bf2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7f033bd0876bda39bf3 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daed1bce7484e72a39be0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daed1bce7484e72a39be1 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7663eba810b59a39bd9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7663eba810b59a39bda failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dad18087975e9bba39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dad18087975e9bba39bce failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/629da7dd2821affcf2a39c2c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629da7dd2821affcf2a39c2d failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629daf0c013b5a63dba39bf0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629daf0c013b5a63dba39bf1 failing since 24 days (last pass: v4.19.239, first fail: v4.19.242) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/629dab876bf0e36c86a39bdf Results: 83 PASS, 7 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.bootrr.rockchip-i2s1-probed: https://kernelci.org/test/case/id/629dab876bf0e36c86a39bf1 failing since 81 days (last pass: v4.19.231, first fail: v4.19.235) 2022-06-06T07:23:45.389793 /lava-6550144/1/../bin/lava-test-case 2022-06-06T07:23:45.398029 <8>[ 35.804285] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-i2s1-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dae8fd374c1af36a39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dae8fd374c1af36a39bd9 failing since 11 days (last pass: v4.19.242, first fail: v4.19.245) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ tegra124-nyan-big | arm | lab-collabora | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/629dabc36eb51929fda39bdb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/tegra_defco… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.246/arm/tegra_defco… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/629dabc36eb51929fda39bdc failing since 24 days (last pass: v4.19.239, first fail: v4.19.242)

2 years, 10 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix deadlock between concurrent dio writes when low on" failed to apply to 5.17-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.17-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From f5585f4f0ef5b17026bbd60fbff6fcc91b99d5bf Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Thu, 28 Apr 2022 14:59:46 +0100 Subject: [PATCH] btrfs: fix deadlock between concurrent dio writes when low on free data space When reserving data space for a direct IO write we can end up deadlocking if we have multiple tasks attempting a write to the same file range, there are multiple extents covered by that file range, we are low on available space for data and the writes don't expand the inode's i_size. The deadlock can happen like this: 1) We have a file with an i_size of 1M, at offset 0 it has an extent with a size of 128K and at offset 128K it has another extent also with a size of 128K; 2) Task A does a direct IO write against file range [0, 256K), and because the write is within the i_size boundary, it takes the inode's lock (VFS level) in shared mode; 3) Task A locks the file range [0, 256K) at btrfs_dio_iomap_begin(), and then gets the extent map for the extent covering the range [0, 128K). At btrfs_get_blocks_direct_write(), it creates an ordered extent for that file range ([0, 128K)); 4) Before returning from btrfs_dio_iomap_begin(), it unlocks the file range [0, 256K); 5) Task A executes btrfs_dio_iomap_begin() again, this time for the file range [128K, 256K), and locks the file range [128K, 256K); 6) Task B starts a direct IO write against file range [0, 256K) as well. It also locks the inode in shared mode, as it's within the i_size limit, and then tries to lock file range [0, 256K). It is able to lock the subrange [0, 128K) but then blocks waiting for the range [128K, 256K), as it is currently locked by task A; 7) Task A enters btrfs_get_blocks_direct_write() and tries to reserve data space. Because we are low on available free space, it triggers the async data reclaim task, and waits for it to reserve data space; 8) The async reclaim task decides to wait for all existing ordered extents to complete (through btrfs_wait_ordered_roots()). It finds the ordered extent previously created by task A for the file range [0, 128K) and waits for it to complete; 9) The ordered extent for the file range [0, 128K) can not complete because it blocks at btrfs_finish_ordered_io() when trying to lock the file range [0, 128K). This results in a deadlock, because: - task B is holding the file range [0, 128K) locked, waiting for the range [128K, 256K) to be unlocked by task A; - task A is holding the file range [128K, 256K) locked and it's waiting for the async data reclaim task to satisfy its space reservation request; - the async data reclaim task is waiting for ordered extent [0, 128K) to complete, but the ordered extent can not complete because the file range [0, 128K) is currently locked by task B, which is waiting on task A to unlock file range [128K, 256K) and task A waiting on the async data reclaim task. This results in a deadlock between 4 task: task A, task B, the async data reclaim task and the task doing ordered extent completion (a work queue task). This type of deadlock can sporadically be triggered by the test case generic/300 from fstests, and results in a stack trace like the following: [12084.033689] INFO: task kworker/u16:7:123749 blocked for more than 241 seconds. [12084.034877] Not tainted 5.18.0-rc2-btrfs-next-115 #1 [12084.035562] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12084.036548] task:kworker/u16:7 state:D stack: 0 pid:123749 ppid: 2 flags:0x00004000 [12084.036554] Workqueue: btrfs-flush_delalloc btrfs_work_helper [btrfs] [12084.036599] Call Trace: [12084.036601] <TASK> [12084.036606] __schedule+0x3cb/0xed0 [12084.036616] schedule+0x4e/0xb0 [12084.036620] btrfs_start_ordered_extent+0x109/0x1c0 [btrfs] [12084.036651] ? prepare_to_wait_exclusive+0xc0/0xc0 [12084.036659] btrfs_run_ordered_extent_work+0x1a/0x30 [btrfs] [12084.036688] btrfs_work_helper+0xf8/0x400 [btrfs] [12084.036719] ? lock_is_held_type+0xe8/0x140 [12084.036727] process_one_work+0x252/0x5a0 [12084.036736] ? process_one_work+0x5a0/0x5a0 [12084.036738] worker_thread+0x52/0x3b0 [12084.036743] ? process_one_work+0x5a0/0x5a0 [12084.036745] kthread+0xf2/0x120 [12084.036747] ? kthread_complete_and_exit+0x20/0x20 [12084.036751] ret_from_fork+0x22/0x30 [12084.036765] </TASK> [12084.036769] INFO: task kworker/u16:11:153787 blocked for more than 241 seconds. [12084.037702] Not tainted 5.18.0-rc2-btrfs-next-115 #1 [12084.038540] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12084.039506] task:kworker/u16:11 state:D stack: 0 pid:153787 ppid: 2 flags:0x00004000 [12084.039511] Workqueue: events_unbound btrfs_async_reclaim_data_space [btrfs] [12084.039551] Call Trace: [12084.039553] <TASK> [12084.039557] __schedule+0x3cb/0xed0 [12084.039566] schedule+0x4e/0xb0 [12084.039569] schedule_timeout+0xed/0x130 [12084.039573] ? mark_held_locks+0x50/0x80 [12084.039578] ? _raw_spin_unlock_irq+0x24/0x50 [12084.039580] ? lockdep_hardirqs_on+0x7d/0x100 [12084.039585] __wait_for_common+0xaf/0x1f0 [12084.039587] ? usleep_range_state+0xb0/0xb0 [12084.039596] btrfs_wait_ordered_extents+0x3d6/0x470 [btrfs] [12084.039636] btrfs_wait_ordered_roots+0x175/0x240 [btrfs] [12084.039670] flush_space+0x25b/0x630 [btrfs] [12084.039712] btrfs_async_reclaim_data_space+0x108/0x1b0 [btrfs] [12084.039747] process_one_work+0x252/0x5a0 [12084.039756] ? process_one_work+0x5a0/0x5a0 [12084.039758] worker_thread+0x52/0x3b0 [12084.039762] ? process_one_work+0x5a0/0x5a0 [12084.039765] kthread+0xf2/0x120 [12084.039766] ? kthread_complete_and_exit+0x20/0x20 [12084.039770] ret_from_fork+0x22/0x30 [12084.039783] </TASK> [12084.039800] INFO: task kworker/u16:17:217907 blocked for more than 241 seconds. [12084.040709] Not tainted 5.18.0-rc2-btrfs-next-115 #1 [12084.041398] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12084.042404] task:kworker/u16:17 state:D stack: 0 pid:217907 ppid: 2 flags:0x00004000 [12084.042411] Workqueue: btrfs-endio-write btrfs_work_helper [btrfs] [12084.042461] Call Trace: [12084.042463] <TASK> [12084.042471] __schedule+0x3cb/0xed0 [12084.042485] schedule+0x4e/0xb0 [12084.042490] wait_extent_bit.constprop.0+0x1eb/0x260 [btrfs] [12084.042539] ? prepare_to_wait_exclusive+0xc0/0xc0 [12084.042551] lock_extent_bits+0x37/0x90 [btrfs] [12084.042601] btrfs_finish_ordered_io.isra.0+0x3fd/0x960 [btrfs] [12084.042656] ? lock_is_held_type+0xe8/0x140 [12084.042667] btrfs_work_helper+0xf8/0x400 [btrfs] [12084.042716] ? lock_is_held_type+0xe8/0x140 [12084.042727] process_one_work+0x252/0x5a0 [12084.042742] worker_thread+0x52/0x3b0 [12084.042750] ? process_one_work+0x5a0/0x5a0 [12084.042754] kthread+0xf2/0x120 [12084.042757] ? kthread_complete_and_exit+0x20/0x20 [12084.042763] ret_from_fork+0x22/0x30 [12084.042783] </TASK> [12084.042798] INFO: task fio:234517 blocked for more than 241 seconds. [12084.043598] Not tainted 5.18.0-rc2-btrfs-next-115 #1 [12084.044282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12084.045244] task:fio state:D stack: 0 pid:234517 ppid:234515 flags:0x00004000 [12084.045248] Call Trace: [12084.045250] <TASK> [12084.045254] __schedule+0x3cb/0xed0 [12084.045263] schedule+0x4e/0xb0 [12084.045266] wait_extent_bit.constprop.0+0x1eb/0x260 [btrfs] [12084.045298] ? prepare_to_wait_exclusive+0xc0/0xc0 [12084.045306] lock_extent_bits+0x37/0x90 [btrfs] [12084.045336] btrfs_dio_iomap_begin+0x336/0xc60 [btrfs] [12084.045370] ? lock_is_held_type+0xe8/0x140 [12084.045378] iomap_iter+0x184/0x4c0 [12084.045383] __iomap_dio_rw+0x2c6/0x8a0 [12084.045406] iomap_dio_rw+0xa/0x30 [12084.045408] btrfs_do_write_iter+0x370/0x5e0 [btrfs] [12084.045440] aio_write+0xfa/0x2c0 [12084.045448] ? __might_fault+0x2a/0x70 [12084.045451] ? kvm_sched_clock_read+0x14/0x40 [12084.045455] ? lock_release+0x153/0x4a0 [12084.045463] io_submit_one+0x615/0x9f0 [12084.045467] ? __might_fault+0x2a/0x70 [12084.045469] ? kvm_sched_clock_read+0x14/0x40 [12084.045478] __x64_sys_io_submit+0x83/0x160 [12084.045483] ? syscall_enter_from_user_mode+0x1d/0x50 [12084.045489] do_syscall_64+0x3b/0x90 [12084.045517] entry_SYSCALL_64_after_hwframe+0x44/0xae [12084.045521] RIP: 0033:0x7fa76511af79 [12084.045525] RSP: 002b:00007ffd6d6b9058 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [12084.045530] RAX: ffffffffffffffda RBX: 00007fa75ba6e760 RCX: 00007fa76511af79 [12084.045532] RDX: 0000557b304ff3f0 RSI: 0000000000000001 RDI: 00007fa75ba4c000 [12084.045535] RBP: 00007fa75ba4c000 R08: 00007fa751b76000 R09: 0000000000000330 [12084.045537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [12084.045540] R13: 0000000000000000 R14: 0000557b304ff3f0 R15: 0000557b30521eb0 [12084.045561] </TASK> Fix this issue by always reserving data space before locking a file range at btrfs_dio_iomap_begin(). If we can't reserve the space, then we don't error out immediately - instead after locking the file range, check if we can do a NOCOW write, and if we can we don't error out since we don't need to allocate a data extent, however if we can't NOCOW then error out with -ENOSPC. This also implies that we may end up reserving space when it's not needed because the write will end up being done in NOCOW mode - in that case we just release the space after we noticed we did a NOCOW write - this is the same type of logic that is done in the path for buffered IO writes. Fixes: f0bfa76a11e93d ("btrfs: fix ENOSPC failure when attempting direct IO write into NOCOW range") CC: stable(a)vger.kernel.org # 5.17+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index e6be5ebe7611..9cd12760e9dd 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -64,6 +64,8 @@ struct btrfs_iget_args { struct btrfs_dio_data { ssize_t submitted; struct extent_changeset *data_reserved; + bool data_space_reserved; + bool nocow_done; }; struct btrfs_rename_ctx { @@ -7481,6 +7483,8 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map, ret = PTR_ERR(em2); goto out; } + + dio_data->nocow_done = true; } else { /* Our caller expects us to free the input extent map. */ free_extent_map(em); @@ -7489,10 +7493,19 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map, if (nowait) return -EAGAIN; - /* We have to COW, so need to reserve metadata and data space. */ - ret = btrfs_delalloc_reserve_space(BTRFS_I(inode), - &dio_data->data_reserved, - start, len); + /* + * If we could not allocate data space before locking the file + * range and we can't do a NOCOW write, then we have to fail. + */ + if (!dio_data->data_space_reserved) + return -ENOSPC; + + /* + * We have to COW and we have already reserved data space before, + * so now we reserve only metadata. + */ + ret = btrfs_delalloc_reserve_metadata(BTRFS_I(inode), len, len, + false); if (ret < 0) goto out; space_reserved = true; @@ -7505,10 +7518,8 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map, *map = em; len = min(len, em->len - (start - em->start)); if (len < prev_len) - btrfs_delalloc_release_space(BTRFS_I(inode), - dio_data->data_reserved, - start + len, prev_len - len, - true); + btrfs_delalloc_release_metadata(BTRFS_I(inode), + prev_len - len, true); } /* @@ -7526,15 +7537,7 @@ static int btrfs_get_blocks_direct_write(struct extent_map **map, out: if (ret && space_reserved) { btrfs_delalloc_release_extents(BTRFS_I(inode), len); - if (can_nocow) { - btrfs_delalloc_release_metadata(BTRFS_I(inode), len, true); - } else { - btrfs_delalloc_release_space(BTRFS_I(inode), - dio_data->data_reserved, - start, len, true); - extent_changeset_free(dio_data->data_reserved); - dio_data->data_reserved = NULL; - } + btrfs_delalloc_release_metadata(BTRFS_I(inode), len, true); } return ret; } @@ -7551,6 +7554,7 @@ static int btrfs_dio_iomap_begin(struct inode *inode, loff_t start, const bool write = !!(flags & IOMAP_WRITE); int ret = 0; u64 len = length; + const u64 data_alloc_len = length; bool unlock_extents = false; if (!write) @@ -7603,6 +7607,25 @@ static int btrfs_dio_iomap_begin(struct inode *inode, loff_t start, iomap->private = dio_data; + /* + * We always try to allocate data space and must do it before locking + * the file range, to avoid deadlocks with concurrent writes to the same + * range if the range has several extents and the writes don't expand the + * current i_size (the inode lock is taken in shared mode). If we fail to + * allocate data space here we continue and later, after locking the + * file range, we fail with ENOSPC only if we figure out we can not do a + * NOCOW write. + */ + if (write && !(flags & IOMAP_NOWAIT)) { + ret = btrfs_check_data_free_space(BTRFS_I(inode), + &dio_data->data_reserved, + start, data_alloc_len); + if (!ret) + dio_data->data_space_reserved = true; + else if (ret && !(BTRFS_I(inode)->flags & + (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC))) + goto err; + } /* * If this errors out it's because we couldn't invalidate pagecache for @@ -7677,6 +7700,24 @@ static int btrfs_dio_iomap_begin(struct inode *inode, loff_t start, unlock_extents = true; /* Recalc len in case the new em is smaller than requested */ len = min(len, em->len - (start - em->start)); + if (dio_data->data_space_reserved) { + u64 release_offset; + u64 release_len = 0; + + if (dio_data->nocow_done) { + release_offset = start; + release_len = data_alloc_len; + } else if (len < data_alloc_len) { + release_offset = start + len; + release_len = data_alloc_len - len; + } + + if (release_len > 0) + btrfs_free_reserved_data_space(BTRFS_I(inode), + dio_data->data_reserved, + release_offset, + release_len); + } } else { /* * We need to unlock only the end area that we aren't using. @@ -7721,6 +7762,13 @@ static int btrfs_dio_iomap_begin(struct inode *inode, loff_t start, unlock_extent_cached(&BTRFS_I(inode)->io_tree, lockstart, lockend, &cached_state); err: + if (dio_data->data_space_reserved) { + btrfs_free_reserved_data_space(BTRFS_I(inode), + dio_data->data_reserved, + start, data_alloc_len); + extent_changeset_free(dio_data->data_reserved); + } + kfree(dio_data); return ret;

2 years, 10 months

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror June 2022