From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Koby Elbaz <kelbaz@habana.ai>,
Oded Gabbay <ogabbay@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.14 080/100] habanalabs: fix race between soft reset and heartbeat
Date: Fri, 24 Sep 2021 14:44:29 +0200 [thread overview]
Message-ID: <20210924124344.145361365@linuxfoundation.org> (raw)
In-Reply-To: <20210924124341.214446495@linuxfoundation.org>
From: Koby Elbaz <kelbaz@habana.ai>
[ Upstream commit 8bb8b505761238be0d6a83dc41188867d65e5d4c ]
There is a scenario where an ongoing soft reset would race with an
ongoing heartbeat routine, eventually causing heartbeat to fail and
thus to escalate into a hard reset.
With this fix, soft-reset procedure will disable heartbeat CPU messages
and flush the (ongoing) current one before continuing with reset code.
Signed-off-by: Koby Elbaz <kelbaz@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/misc/habanalabs/common/device.c | 53 +++++++++++++++-----
drivers/misc/habanalabs/common/firmware_if.c | 18 +++++--
drivers/misc/habanalabs/common/habanalabs.h | 4 +-
drivers/misc/habanalabs/common/hw_queue.c | 30 ++++-------
4 files changed, 67 insertions(+), 38 deletions(-)
diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c
index ff4cbde289c0..0a788a13f2c1 100644
--- a/drivers/misc/habanalabs/common/device.c
+++ b/drivers/misc/habanalabs/common/device.c
@@ -682,6 +682,44 @@ out:
return rc;
}
+static void take_release_locks(struct hl_device *hdev)
+{
+ /* Flush anyone that is inside the critical section of enqueue
+ * jobs to the H/W
+ */
+ hdev->asic_funcs->hw_queues_lock(hdev);
+ hdev->asic_funcs->hw_queues_unlock(hdev);
+
+ /* Flush processes that are sending message to CPU */
+ mutex_lock(&hdev->send_cpu_message_lock);
+ mutex_unlock(&hdev->send_cpu_message_lock);
+
+ /* Flush anyone that is inside device open */
+ mutex_lock(&hdev->fpriv_list_lock);
+ mutex_unlock(&hdev->fpriv_list_lock);
+}
+
+static void cleanup_resources(struct hl_device *hdev, bool hard_reset)
+{
+ if (hard_reset)
+ device_late_fini(hdev);
+
+ /*
+ * Halt the engines and disable interrupts so we won't get any more
+ * completions from H/W and we won't have any accesses from the
+ * H/W to the host machine
+ */
+ hdev->asic_funcs->halt_engines(hdev, hard_reset);
+
+ /* Go over all the queues, release all CS and their jobs */
+ hl_cs_rollback_all(hdev);
+
+ /* Release all pending user interrupts, each pending user interrupt
+ * holds a reference to user context
+ */
+ hl_release_pending_user_interrupts(hdev);
+}
+
/*
* hl_device_suspend - initiate device suspend
*
@@ -707,16 +745,7 @@ int hl_device_suspend(struct hl_device *hdev)
/* This blocks all other stuff that is not blocked by in_reset */
hdev->disabled = true;
- /*
- * Flush anyone that is inside the critical section of enqueue
- * jobs to the H/W
- */
- hdev->asic_funcs->hw_queues_lock(hdev);
- hdev->asic_funcs->hw_queues_unlock(hdev);
-
- /* Flush processes that are sending message to CPU */
- mutex_lock(&hdev->send_cpu_message_lock);
- mutex_unlock(&hdev->send_cpu_message_lock);
+ take_release_locks(hdev);
rc = hdev->asic_funcs->suspend(hdev);
if (rc)
@@ -894,8 +923,8 @@ int hl_device_reset(struct hl_device *hdev, u32 flags)
return 0;
}
- hard_reset = (flags & HL_RESET_HARD) != 0;
- from_hard_reset_thread = (flags & HL_RESET_FROM_RESET_THREAD) != 0;
+ hard_reset = !!(flags & HL_RESET_HARD);
+ from_hard_reset_thread = !!(flags & HL_RESET_FROM_RESET_THREAD);
if (!hard_reset && !hdev->supports_soft_reset) {
hard_instead_soft = true;
diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c
index 2e4d04ec6b53..653e8f5ef6ac 100644
--- a/drivers/misc/habanalabs/common/firmware_if.c
+++ b/drivers/misc/habanalabs/common/firmware_if.c
@@ -240,11 +240,15 @@ int hl_fw_send_cpu_message(struct hl_device *hdev, u32 hw_queue_id, u32 *msg,
/* set fence to a non valid value */
pkt->fence = cpu_to_le32(UINT_MAX);
- rc = hl_hw_queue_send_cb_no_cmpl(hdev, hw_queue_id, len, pkt_dma_addr);
- if (rc) {
- dev_err(hdev->dev, "Failed to send CB on CPU PQ (%d)\n", rc);
- goto out;
- }
+ /*
+ * The CPU queue is a synchronous queue with an effective depth of
+ * a single entry (although it is allocated with room for multiple
+ * entries). We lock on it using 'send_cpu_message_lock' which
+ * serializes accesses to the CPU queue.
+ * Which means that we don't need to lock the access to the entire H/W
+ * queues module when submitting a JOB to the CPU queue.
+ */
+ hl_hw_queue_submit_bd(hdev, queue, 0, len, pkt_dma_addr);
if (prop->fw_app_cpu_boot_dev_sts0 & CPU_BOOT_DEV_STS0_PKT_PI_ACK_EN)
expected_ack_val = queue->pi;
@@ -2235,6 +2239,10 @@ static int hl_fw_dynamic_init_cpu(struct hl_device *hdev,
dev_info(hdev->dev,
"Loading firmware to device, may take some time...\n");
+ /*
+ * In this stage, "cpu_dyn_regs" contains only LKD's hard coded values!
+ * It will be updated from FW after hl_fw_dynamic_request_descriptor().
+ */
dyn_regs = &fw_loader->dynamic_loader.comm_desc.cpu_dyn_regs;
rc = hl_fw_dynamic_send_protocol_cmd(hdev, fw_loader, COMMS_RST_STATE,
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h
index 6b3cdd7e068a..c63e26da5135 100644
--- a/drivers/misc/habanalabs/common/habanalabs.h
+++ b/drivers/misc/habanalabs/common/habanalabs.h
@@ -2436,7 +2436,9 @@ void destroy_hdev(struct hl_device *hdev);
int hl_hw_queues_create(struct hl_device *hdev);
void hl_hw_queues_destroy(struct hl_device *hdev);
int hl_hw_queue_send_cb_no_cmpl(struct hl_device *hdev, u32 hw_queue_id,
- u32 cb_size, u64 cb_ptr);
+ u32 cb_size, u64 cb_ptr);
+void hl_hw_queue_submit_bd(struct hl_device *hdev, struct hl_hw_queue *q,
+ u32 ctl, u32 len, u64 ptr);
int hl_hw_queue_schedule_cs(struct hl_cs *cs);
u32 hl_hw_queue_add_ptr(u32 ptr, u16 val);
void hl_hw_queue_inc_ci_kernel(struct hl_device *hdev, u32 hw_queue_id);
diff --git a/drivers/misc/habanalabs/common/hw_queue.c b/drivers/misc/habanalabs/common/hw_queue.c
index bcabfdbf1e01..0afead229e97 100644
--- a/drivers/misc/habanalabs/common/hw_queue.c
+++ b/drivers/misc/habanalabs/common/hw_queue.c
@@ -65,7 +65,7 @@ void hl_hw_queue_update_ci(struct hl_cs *cs)
}
/*
- * ext_and_hw_queue_submit_bd() - Submit a buffer descriptor to an external or a
+ * hl_hw_queue_submit_bd() - Submit a buffer descriptor to an external or a
* H/W queue.
* @hdev: pointer to habanalabs device structure
* @q: pointer to habanalabs queue structure
@@ -80,8 +80,8 @@ void hl_hw_queue_update_ci(struct hl_cs *cs)
* This function must be called when the scheduler mutex is taken
*
*/
-static void ext_and_hw_queue_submit_bd(struct hl_device *hdev,
- struct hl_hw_queue *q, u32 ctl, u32 len, u64 ptr)
+void hl_hw_queue_submit_bd(struct hl_device *hdev, struct hl_hw_queue *q,
+ u32 ctl, u32 len, u64 ptr)
{
struct hl_bd *bd;
@@ -222,8 +222,8 @@ static int hw_queue_sanity_checks(struct hl_device *hdev, struct hl_hw_queue *q,
* @cb_size: size of CB
* @cb_ptr: pointer to CB location
*
- * This function sends a single CB, that must NOT generate a completion entry
- *
+ * This function sends a single CB, that must NOT generate a completion entry.
+ * Sending CPU messages can be done instead via 'hl_hw_queue_submit_bd()'
*/
int hl_hw_queue_send_cb_no_cmpl(struct hl_device *hdev, u32 hw_queue_id,
u32 cb_size, u64 cb_ptr)
@@ -231,16 +231,7 @@ int hl_hw_queue_send_cb_no_cmpl(struct hl_device *hdev, u32 hw_queue_id,
struct hl_hw_queue *q = &hdev->kernel_queues[hw_queue_id];
int rc = 0;
- /*
- * The CPU queue is a synchronous queue with an effective depth of
- * a single entry (although it is allocated with room for multiple
- * entries). Therefore, there is a different lock, called
- * send_cpu_message_lock, that serializes accesses to the CPU queue.
- * As a result, we don't need to lock the access to the entire H/W
- * queues module when submitting a JOB to the CPU queue
- */
- if (q->queue_type != QUEUE_TYPE_CPU)
- hdev->asic_funcs->hw_queues_lock(hdev);
+ hdev->asic_funcs->hw_queues_lock(hdev);
if (hdev->disabled) {
rc = -EPERM;
@@ -258,11 +249,10 @@ int hl_hw_queue_send_cb_no_cmpl(struct hl_device *hdev, u32 hw_queue_id,
goto out;
}
- ext_and_hw_queue_submit_bd(hdev, q, 0, cb_size, cb_ptr);
+ hl_hw_queue_submit_bd(hdev, q, 0, cb_size, cb_ptr);
out:
- if (q->queue_type != QUEUE_TYPE_CPU)
- hdev->asic_funcs->hw_queues_unlock(hdev);
+ hdev->asic_funcs->hw_queues_unlock(hdev);
return rc;
}
@@ -328,7 +318,7 @@ static void ext_queue_schedule_job(struct hl_cs_job *job)
cq->pi = hl_cq_inc_ptr(cq->pi);
submit_bd:
- ext_and_hw_queue_submit_bd(hdev, q, ctl, len, ptr);
+ hl_hw_queue_submit_bd(hdev, q, ctl, len, ptr);
}
/*
@@ -407,7 +397,7 @@ static void hw_queue_schedule_job(struct hl_cs_job *job)
else
ptr = (u64) (uintptr_t) job->user_cb;
- ext_and_hw_queue_submit_bd(hdev, q, ctl, len, ptr);
+ hl_hw_queue_submit_bd(hdev, q, ctl, len, ptr);
}
static int init_signal_cs(struct hl_device *hdev,
--
2.33.0
next prev parent reply other threads:[~2021-09-24 13:03 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 12:43 [PATCH 5.14 000/100] 5.14.8-rc1 review Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 001/100] PCI: pci-bridge-emul: Add PCIe Root Capabilities Register Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 002/100] PCI: aardvark: Fix reporting CRS value Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 003/100] console: consume APC, DM, DCS Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 004/100] staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 005/100] um: fix stub location calculation Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 006/100] coredump: fix memleak in dump_vma_snapshot() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 007/100] um: virtio_uml: fix memory leak on init failures Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 008/100] RDMA/hns: Enable stash feature of HIP09 Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 009/100] RDMA/mlx5: Fix xlt_chunk_align calculation Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 010/100] dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 011/100] perf test: Fix bpf test sample mismatch reporting Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 012/100] perf symbol: Look for ImageBase in PE file to compute .text offset Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 013/100] perf tools: Allow build-id with trailing zeros Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 014/100] staging: rtl8723bs: fix wpa_set_auth_algs() function Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 015/100] n64cart: fix return value check in n64cart_probe() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 016/100] thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 017/100] 9p/trans_virtio: Remove sysfs file on probe failure Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 018/100] pwm: ab8500: Fix register offset calculation to not depend on probe order Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 019/100] prctl: allow to setup brk for et_dyn executables Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 020/100] nilfs2: use refcount_dec_and_lock() to fix potential UAF Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 021/100] profiling: fix shift-out-of-bounds bugs Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 022/100] PM: sleep: core: Avoid setting power.must_resume to false Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 023/100] thermal/drivers/qcom/spmi-adc-tm5: Dont abort probing if a sensor is not used Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 024/100] ceph: cancel delayed work instead of flushing on mdsc teardown Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 025/100] pwm: lpc32xx: Dont modify HW state in .probe() after the PWM chip was registered Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 026/100] pwm: mxs: " Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 027/100] dmanegine: idxd: cleanup all device related bits after disabling device Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 028/100] dmaengine: idxd: have command status always set Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 029/100] dmaengine: idxd: fix wq slot allocation index check Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 030/100] dmaengine: idxd: fix abort status check Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 031/100] dmaengine: idxd: clear block on fault flag when clear wq Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 032/100] platform/chrome: sensorhub: Add trace events for sample Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 033/100] platform/chrome: cros_ec_trace: Fix format warnings Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 034/100] s390/entry: make oklabel within CHKSTG macro local Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 035/100] SUNRPC: dont pause on incomplete allocation Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 036/100] math: RATIONAL_KUNIT_TEST should depend on RATIONAL instead of selecting it Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 037/100] init: move usermodehelper_enable() to populate_rootfs() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 038/100] Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 039/100] tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 040/100] tracing/boot: Fix to loop on only subkeys Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 041/100] thermal/core: Fix thermal_cooling_device_register() prototype Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 042/100] drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 043/100] drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 044/100] dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 045/100] dma-buf: DMABUF_DEBUG " Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 046/100] parisc: Move pci_dev_is_behind_card_dino to where it is used Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 047/100] iommu/amd: Relocate GAMSup check to early_enable_iommus Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 048/100] iommu/vt-d: Fix PASID leak in intel_svm_unbind_mm() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 049/100] iommu/vt-d: Fix a deadlock in intel_svm_drain_prq() Greg Kroah-Hartman
2021-09-24 12:43 ` [PATCH 5.14 050/100] arm64: mm: limit linear region to 51 bits for KVM in nVHE mode Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 051/100] drm/ttm: Fix a deadlock if the target BO is not idle during swap Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 052/100] of: property: Disable fw_devlink DT support for X86 Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 053/100] riscv: dts: microchip: mpfs-icicle: Fix serial console Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 054/100] perf tools: Fix hybrid config terms list corruption Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 055/100] dmaengine: idxd: depends on !UML Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 056/100] dmaengine: sprd: Add missing MODULE_DEVICE_TABLE Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 057/100] cxl: Move cxl_core to new directory Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 058/100] cxl/pci: Introduce cdevm_file_operations Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 059/100] dmaengine: ioat: depends on !UML Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 060/100] dmaengine: xilinx_dma: Set DMA mask for coherent APIs Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 061/100] s390: add kmemleak annotation in stack_alloc() Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 062/100] ASoC: audio-graph: respawn Platform Support Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 063/100] ACPI: PM: s2idle: Run both AMD and Microsoft methods if both are supported Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 064/100] ceph: fix memory leak on decode error in ceph_handle_caps Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 065/100] ceph: request Fw caps before updating the mtime in ceph_write_iter Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 066/100] ceph: remove the capsnaps when removing caps Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 067/100] ceph: lockdep annotations for try_nonblocking_invalidate Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 068/100] s390/unwind: use current_frame_address() to unwind current task Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 069/100] btrfs: update the bdev time directly when closing Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 070/100] btrfs: delay blkdev_put until after the device remove Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 071/100] btrfs: fix lockdep warning while mounting sprout fs Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 072/100] nilfs2: fix memory leak in nilfs_sysfs_create_device_group Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 073/100] nilfs2: fix NULL pointer in nilfs_##name##_attr_release Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 074/100] nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 075/100] nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 076/100] nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 077/100] nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 078/100] thermal/drivers/rcar_gen3_thermal: Store TSC id as unsigned int Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 079/100] habanalabs: fix nullifying of destroyed mmu pgt pool Greg Kroah-Hartman
2021-09-24 12:44 ` Greg Kroah-Hartman [this message]
2021-09-25 11:53 ` [PATCH 5.14 080/100] habanalabs: fix race between soft reset and heartbeat Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 081/100] drm/amdgpu: Fixes to returning VBIOS RAS EEPROM address Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 082/100] drm/amd/display: Fix memory leak reported by coverity Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 083/100] drm/amdgpu: fix fdinfo race with process exit Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 084/100] habanalabs: add validity check for event ID received from F/W Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 085/100] habanalabs: fix mmu node address resolution in debugfs Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 086/100] habanalabs: add "in device creation" status Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 087/100] habanalabs: cannot sleep while holding spinlock Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 088/100] pwm: img: Dont modify HW state in .remove() callback Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 089/100] pwm: rockchip: " Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 090/100] pwm: stm32-lp: " Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 091/100] nvmet: fixup buffer overrun in nvmet_subsys_attr_serial() Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 092/100] block: genhd: dont call blkdev_show() with major_names_lock held Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 093/100] blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 094/100] blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 095/100] rtc: rx8010: select REGMAP_I2C Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 096/100] sched/idle: Make the idle timer expire in hard interrupt context Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 097/100] cifs: properly invalidate cached root handle when closing it Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 098/100] io_uring: fix off-by-one in BUILD_BUG_ON check of __REQ_F_LAST_BIT Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 099/100] selinux,smack: fix subjective/objective credential use mixups Greg Kroah-Hartman
2021-09-24 12:44 ` [PATCH 5.14 100/100] drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Greg Kroah-Hartman
2021-09-24 14:21 ` [PATCH 5.14 000/100] 5.14.8-rc1 review Daniel Díaz
2021-09-25 11:50 ` Greg Kroah-Hartman
2021-09-24 20:10 ` Fox Chen
2021-09-24 21:52 ` Shuah Khan
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