rephrase some error/warning/notice messages to make them more accessible to
ordinary users.
There is no need to print context ASID as the driver currently doesn't
support multiple contexts.
Signed-off-by: Oded Gabbay <oded.gab...@gmail.com>
---
drivers/misc/habanalabs/command_submission.c | 20 +++++++++++++-------
drivers/misc/habanalabs/context.c | 3 +--
drivers/misc/habanalabs/firmware_if.c | 4 ++--
drivers/misc/habanalabs/memory.c | 3 +--
4 files changed, 17 insertions(+), 13 deletions(-)
diff --git a/drivers/misc/habanalabs/command_submission.c
b/drivers/misc/habanalabs/command_submission.c
index 62dab99dda98..f81d6685e011 100644
--- a/drivers/misc/habanalabs/command_submission.c
+++ b/drivers/misc/habanalabs/command_submission.c
@@ -373,9 +373,9 @@ static void cs_timedout(struct work_struct *work)
hdev = cs->ctx->hdev;
ctx_asid = cs->ctx->asid;
- /* TODO: add information about last signaled seq and last emitted seq */
- dev_err(hdev->dev, "User %d command submission %llu got stuck!\n",
- ctx_asid, cs->sequence);
+ dev_err(hdev->dev,
+ "Command submission %llu has not finished in time!\n",
+ cs->sequence);
cs_put(cs);
@@ -1130,7 +1130,7 @@ static long _hl_cs_wait_ioctl(struct hl_device *hdev,
rc = PTR_ERR(fence);
if (rc == -EINVAL)
dev_notice_ratelimited(hdev->dev,
- "Can't wait on seq %llu because current CS is
at seq %llu\n",
+ "Can't wait on CS %llu because current CS is at
seq %llu\n",
seq, ctx->cs_sequence);
} else if (fence) {
rc = dma_fence_wait_timeout(fence, true, timeout);
@@ -1163,15 +1163,21 @@ int hl_cs_wait_ioctl(struct hl_fpriv *hpriv, void *data)
memset(args, 0, sizeof(*args));
if (rc < 0) {
- dev_err_ratelimited(hdev->dev,
- "Error %ld on waiting for CS handle %llu\n",
- rc, seq);
if (rc == -ERESTARTSYS) {
+ dev_err_ratelimited(hdev->dev,
+ "user process got signal while waiting for CS
handle %llu\n",
+ seq);
args->out.status = HL_WAIT_CS_STATUS_INTERRUPTED;
rc = -EINTR;
} else if (rc == -ETIMEDOUT) {
+ dev_err_ratelimited(hdev->dev,
+ "CS %llu has timed-out while user process is
waiting for it\n",
+ seq);
args->out.status = HL_WAIT_CS_STATUS_TIMEDOUT;
} else if (rc == -EIO) {
+ dev_err_ratelimited(hdev->dev,
+ "CS %llu has been aborted while user process is
waiting for it\n",
+ seq);
args->out.status = HL_WAIT_CS_STATUS_ABORTED;
}
return rc;
diff --git a/drivers/misc/habanalabs/context.c
b/drivers/misc/habanalabs/context.c
index 1b96fefa4a65..1e3e5b19ecd9 100644
--- a/drivers/misc/habanalabs/context.c
+++ b/drivers/misc/habanalabs/context.c
@@ -112,8 +112,7 @@ void hl_ctx_free(struct hl_device *hdev, struct hl_ctx *ctx)
return;
dev_warn(hdev->dev,
- "Context %d closed or terminated but its CS are executing\n",
- ctx->asid);
+ "user process released device but its command submissions are
still executing\n");
}
int hl_ctx_init(struct hl_device *hdev, struct hl_ctx *ctx, bool is_kernel_ctx)
diff --git a/drivers/misc/habanalabs/firmware_if.c
b/drivers/misc/habanalabs/firmware_if.c
index 6900c01d060f..9e7f203a09d7 100644
--- a/drivers/misc/habanalabs/firmware_if.c
+++ b/drivers/misc/habanalabs/firmware_if.c
@@ -289,7 +289,7 @@ int hl_fw_armcp_info_get(struct hl_device *hdev)
HL_ARMCP_INFO_TIMEOUT_USEC, &result);
if (rc) {
dev_err(hdev->dev,
- "Failed to send ArmCP info pkt, error %d\n", rc);
+ "Failed to handle ArmCP info pkt, error %d\n", rc);
goto out;
}
@@ -340,7 +340,7 @@ int hl_fw_get_eeprom_data(struct hl_device *hdev, void
*data, size_t max_size)
if (rc) {
dev_err(hdev->dev,
- "Failed to send ArmCP EEPROM packet, error %d\n", rc);
+ "Failed to handle ArmCP EEPROM packet, error %d\n", rc);
goto out;
}
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c
index 47da84a17719..e4e1693e5c6c 100644
--- a/drivers/misc/habanalabs/memory.c
+++ b/drivers/misc/habanalabs/memory.c
@@ -1730,8 +1730,7 @@ void hl_vm_ctx_fini(struct hl_ctx *ctx)
*/
if (!hdev->hard_reset_pending && !hash_empty(ctx->mem_hash))
dev_notice(hdev->dev,
- "ctx %d is freed while it has va in use\n",
- ctx->asid);
+ "user released device without removing its memory
mappings\n");
hash_for_each_safe(ctx->mem_hash, i, tmp_node, hnode, node) {
dev_dbg(hdev->dev,
--
2.17.1
