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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	patches@lists.linux.dev,
	Oleksandr Natalenko <oleksandr@natalenko.name>,
	Phil Elwell <phil@raspberrypi.com>,
	Andres Freund <andres@anarazel.de>, Jens Axboe <axboe@kernel.dk>
Subject: [PATCH 6.4 207/239] io_uring: gate iowait schedule on having pending requests
Date: Tue,  1 Aug 2023 11:21:11 +0200	[thread overview]
Message-ID: <20230801091933.281555192@linuxfoundation.org> (raw)
In-Reply-To: <20230801091925.659598007@linuxfoundation.org>

From: Jens Axboe <axboe@kernel.dk>

commit 7b72d661f1f2f950ab8c12de7e2bc48bdac8ed69 upstream.

A previous commit made all cqring waits marked as iowait, as a way to
improve performance for short schedules with pending IO. However, for
use cases that have a special reaper thread that does nothing but
wait on events on the ring, this causes a cosmetic issue where we
know have one core marked as being "busy" with 100% iowait.

While this isn't a grave issue, it is confusing to users. Rather than
always mark us as being in iowait, gate setting of current->in_iowait
to 1 by whether or not the waiting task has pending requests.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/io-uring/CAMEGJJ2RxopfNQ7GNLhr7X9=bHXKo+G5OOe0LUq=+UgLXsv1Xg@mail.gmail.com/
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217699
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217700
Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Reported-by: Phil Elwell <phil@raspberrypi.com>
Tested-by: Andres Freund <andres@anarazel.de>
Fixes: 8a796565cec3 ("io_uring: Use io_schedule* in cqring wait")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 io_uring/io_uring.c |   23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -2579,11 +2579,20 @@ int io_run_task_work_sig(struct io_ring_
 	return 0;
 }
 
+static bool current_pending_io(void)
+{
+	struct io_uring_task *tctx = current->io_uring;
+
+	if (!tctx)
+		return false;
+	return percpu_counter_read_positive(&tctx->inflight);
+}
+
 /* when returns >0, the caller should retry */
 static inline int io_cqring_wait_schedule(struct io_ring_ctx *ctx,
 					  struct io_wait_queue *iowq)
 {
-	int token, ret;
+	int io_wait, ret;
 
 	if (unlikely(READ_ONCE(ctx->check_cq)))
 		return 1;
@@ -2597,17 +2606,19 @@ static inline int io_cqring_wait_schedul
 		return 0;
 
 	/*
-	 * Use io_schedule_prepare/finish, so cpufreq can take into account
-	 * that the task is waiting for IO - turns out to be important for low
-	 * QD IO.
+	 * Mark us as being in io_wait if we have pending requests, so cpufreq
+	 * can take into account that the task is waiting for IO - turns out
+	 * to be important for low QD IO.
 	 */
-	token = io_schedule_prepare();
+	io_wait = current->in_iowait;
+	if (current_pending_io())
+		current->in_iowait = 1;
 	ret = 0;
 	if (iowq->timeout == KTIME_MAX)
 		schedule();
 	else if (!schedule_hrtimeout(&iowq->timeout, HRTIMER_MODE_ABS))
 		ret = -ETIME;
-	io_schedule_finish(token);
+	current->in_iowait = io_wait;
 	return ret;
 }
 



  parent reply	other threads:[~2023-08-01  9:50 UTC|newest]

Thread overview: 249+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-01  9:17 [PATCH 6.4 000/239] 6.4.8-rc1 review Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 001/239] platform/x86/amd/pmf: Notify OS power slider update Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 002/239] platform/x86/amd/pmf: reduce verbosity of apmf_get_system_params Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 003/239] drm/amd: Move helper for dynamic speed switch check out of smu13 Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 004/239] drm/amd: Align SMU11 SMU_MSG_OverridePcieParameters implementation with SMU13 Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 005/239] r8169: revert 2ab19de62d67 ("r8169: remove ASPM restrictions now that ASPM is disabled during NAPI poll") Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 006/239] jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 007/239] KVM: arm64: Handle kvm_arm_init failure correctly in finalize_pkvm Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 008/239] blk-mq: Fix stall due to recursive flush plug Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 009/239] powerpc/pseries/vas: Hold mmap_mutex after mmap lock during window close Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 010/239] KVM: s390: pv: simplify shutdown and fix race Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 011/239] KVM: s390: pv: fix index value of replaced ASCE Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 012/239] s390/mm: fix per vma lock fault handling Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 013/239] io_uring: dont audit the capability check in io_uring_create() Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 014/239] gpio: tps68470: Make tps68470_gpio_output() always set the initial value Greg Kroah-Hartman
2023-08-01  9:17 ` [PATCH 6.4 015/239] gpio: mvebu: Make use of devm_pwmchip_add Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 016/239] gpio: mvebu: fix irq domain leak Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 017/239] regmap: Disable locking for RBTREE and MAPLE unit tests Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 018/239] btrfs: factor out a btrfs_verify_page helper Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 019/239] btrfs: fix fsverify read error handling in end_page_read Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 020/239] btrfs: fix race between quota disable and relocation Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 021/239] i2c: Delete error messages for failed memory allocations Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 022/239] i2c: Improve size determinations Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 023/239] i2c: nomadik: Remove unnecessary goto label Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 024/239] i2c: nomadik: Use devm_clk_get_enabled() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 025/239] i2c: nomadik: Remove a useless call in the remove function Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 026/239] PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 027/239] PCI/ASPM: Factor out pcie_wait_for_retrain() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 028/239] PCI/ASPM: Avoid link retraining race Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 029/239] PCI: rockchip: Remove writes to unused registers Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 030/239] PCI: rockchip: Fix window mapping and address translation for endpoint Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 031/239] PCI: rockchip: Dont advertise MSI-X in PCIe capabilities Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 032/239] drm/amd/display: Convert Delaying Aux-I Disable To Monitor Patch Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 033/239] drm/amd/display: Keep disable aux-i delay as 0 Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 034/239] drm/amd/display: add pixel rate based CRB allocation support Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 035/239] drm/amd/display: fix dcn315 single stream crb allocation Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 036/239] drm/amd/display: Update correct DCN314 register header Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 037/239] drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 038/239] drm/amd/display: Set minimum requirement for using PSR-SU on Phoenix Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 039/239] drm/ttm: never consider pinned BOs for eviction&swap Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 040/239] maple_tree: add __init and __exit to test module Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 041/239] maple_tree: fix 32 bit mas_next testing Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 042/239] drm/amd/display: Add FAMS validation before trying to use it Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 043/239] drm/amd/display: update extended blank for dcn314 onwards Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 044/239] drm/amd/display: Fix possible underflow for displays with large vblank Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 045/239] drm/amd/display: Prevent vtotal from being set to 0 Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 046/239] jbd2: remove t_checkpoint_io_list Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 047/239] jbd2: remove journal_clean_one_cp_list() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 048/239] jbd2: fix a race when checking checkpoint buffer busy Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 049/239] ext4: add EXT4_MB_HINT_GOAL_ONLY test in ext4_mb_use_preallocated Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 050/239] ext4: mballoc: Remove useless setting of ac_criteria Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 051/239] ext4: fix rbtree traversal bug in ext4_mb_use_preallocated Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 052/239] phy: phy-mtk-dp: Fix an error code in probe() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 053/239] phy: mediatek: hdmi: mt8195: fix prediv bad upper limit test Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 054/239] phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 055/239] phy: qcom-snps-femto-v2: properly enable ref clock Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 056/239] soundwire: qcom: update status correctly with mask Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 057/239] soundwire: amd: Fix a check for errors in probe() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 058/239] media: tc358746: Address compiler warnings Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 059/239] media: staging: atomisp: select V4L2_FWNODE Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 060/239] media: amphion: Fix firmware path to match linux-firmware Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 061/239] media: mtk-jpeg: move data/code inside CONFIG_OF blocks Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 062/239] media: mtk_jpeg_core: avoid unused-variable warning Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 063/239] i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 064/239] iavf: fix potential deadlock on allocation failure Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 065/239] iavf: check for removal state before IAVF_FLAG_PF_COMMS_FAILED Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 066/239] net: phy: marvell10g: fix 88x3310 power up Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 067/239] net: hns3: fix the imp capability bit cannot exceed 32 bits issue Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 068/239] net: hns3: fix wrong tc bandwidth weight data issue Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 069/239] net: hns3: fix wrong bw weight of disabled tc issue Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 070/239] vxlan: calculate correct header length for GPE Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 071/239] vxlan: generalize vxlan_parse_gpe_hdr and remove unused args Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 072/239] vxlan: fix GRO with VXLAN-GPE Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 073/239] phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 074/239] atheros: fix return value check in atl1_tso() Greg Kroah-Hartman
2023-08-01  9:18 ` [PATCH 6.4 075/239] ethernet: atheros: fix return value check in atl1e_tso_csum() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 076/239] ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 077/239] net: fec: avoid tx queue timeout when XDP is enabled Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 078/239] tcp: Reduce chance of collisions in inet6_hashfn() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 079/239] ice: Fix memory management in ice_ethtool_fdir.c Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 080/239] bonding: reset bonds flags when down link is P2P device Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 081/239] team: reset teams " Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 082/239] octeontx2-af: Fix hash extraction enable configuration Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 083/239] net: stmmac: Apply redundant write work around on 4.xx too Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 084/239] platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100 Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 085/239] x86/traps: Fix load_unaligned_zeropad() handling for shared TDX memory Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 086/239] macvlan: add forgotten nla_policy for IFLA_MACVLAN_BC_CUTOFF Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 087/239] igc: Fix Kernel Panic during ndo_tx_timeout callback Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 088/239] netfilter: nft_set_rbtree: fix overlap expiration walk Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 089/239] netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 090/239] netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 091/239] mm: suppress mm fault logging if fatal signal already pending Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 092/239] tools: ynl-gen: fix enum index in _decode_enum(..) Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 093/239] net: fec: tx processing does not call XDP APIs if budget is 0 Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 094/239] net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64 Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 095/239] benet: fix return value check in be_lancer_xmit_workarounds() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 096/239] tipc: check return value of pskb_trim() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 097/239] tipc: stop tipc crypto on failure in tipc_node_create Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 098/239] fs/9p: Fix a datatype used with V9FS_DIRECT_IO Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 099/239] RDMA/mlx4: Make check for invalid flags stricter Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 100/239] drm/msm/mdss: correct UBWC programming for SM8550 Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 101/239] drm/msm/dpu: add missing flush and fetch bits for DMA4/DMA5 planes Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 102/239] drm/msm/dpu: drop enum dpu_core_perf_data_bus_id Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 103/239] drm/msm/dsi: Drop unused regulators from QCM2290 14nm DSI PHY config Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 104/239] drm/msm/adreno: Fix snapshot BINDLESS_DATA size Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 105/239] RDMA/irdma: Add missing read barriers Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 106/239] RDMA/irdma: Fix data race on CQP completion stats Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 107/239] RDMA/irdma: Fix data race on CQP request done Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 108/239] RDMA/core: Update CMA destination address on rdma_resolve_addr Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 109/239] RDMA/mthca: Fix crash when polling CQ for shared QPs Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 110/239] RDMA/bnxt_re: Prevent handling any completions after qp destroy Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 111/239] RDMA/bnxt_re: Enhance the existing functions that wait for FW responses Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 112/239] RDMA/bnxt_re: Avoid the command wait if firmware is inactive Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 113/239] RDMA/bnxt_re: use shadow qd while posting non blocking rcfw command Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 114/239] RDMA/bnxt_re: Simplify the function that sends the FW commands Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 115/239] RDMA/bnxt_re: add helper function __poll_for_resp Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 116/239] RDMA/bnxt_re: Fix hang during driver unload Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 117/239] drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 118/239] drm/msm: Fix hw_fence error path cleanup Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 119/239] cxl/acpi: Fix a use-after-free in cxl_parse_cfmws() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 120/239] cxl/acpi: Return rc instead of 0 " Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 121/239] ASoC: fsl_spdif: Silence output on stop Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 122/239] block: Fix a source code comment in include/uapi/linux/blkzoned.h Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 123/239] smb3: do not set NTLMSSP_VERSION flag for negotiate not auth request Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 124/239] drm/i915: Fix an error handling path in igt_write_huge() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 125/239] xenbus: check xen_domain in xenbus_probe_initcall Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 126/239] dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 127/239] dm raid: clean up four equivalent goto tags in raid_ctr() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 128/239] dm raid: protect md_stop() with reconfig_mutex Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 129/239] drm/amd: Fix an error handling mistake in psp_sw_init() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 130/239] drm/amd/display: Unlock on error path in dm_handle_mst_sideband_msg_ready_event() Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 131/239] RDMA/irdma: Fix op_type reporting in CQEs Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 132/239] RDMA/irdma: Report correct WC error Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 133/239] drm/msm: Disallow submit with fence id 0 Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 134/239] ublk: fail to start device if queue setup is interrupted Greg Kroah-Hartman
2023-08-01  9:19 ` [PATCH 6.4 135/239] ublk: fail to recover " Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 136/239] ublk: return -EINTR if breaking from waiting for existed users in DEL_DEV Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 137/239] iommufd: IOMMUFD_DESTROY should not increase the refcount Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 138/239] tmpfs: fix Documentation of noswap and huge mount options Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 139/239] ata: pata_ns87415: mark ns87560_tf_read static Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 140/239] ring-buffer: Fix wrong stat of cpu_buffer->read Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 141/239] tracing: Fix warning in trace_buffered_event_disable() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 142/239] Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()" Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 143/239] usb: gadget: call usb_gadget_check_config() to verify UDC capability Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 144/239] USB: gadget: Fix the memory leak in raw_gadget driver Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 145/239] usb: gadget: core: remove unbalanced mutex_unlock in usb_gadget_activate Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 146/239] KVM: Grab a reference to KVM for VM and vCPU stats file descriptors Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 147/239] KVM: VMX: Dont fudge CR0 and CR4 for restricted L2 guest Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 148/239] KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 149/239] serial: qcom-geni: drop bogus runtime pm state update Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 150/239] tty: serial: sh-sci: Fix sleeping in atomic context Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 151/239] serial: 8250_dw: Preserve original value of DLF register Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 152/239] serial: sifive: Fix sifive_serial_console_setup() section Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 153/239] USB: serial: option: support Quectel EM060K_128 Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 154/239] USB: serial: option: add Quectel EC200A module support Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 155/239] USB: serial: simple: add Kaufmann RKS+CAN VCP Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 156/239] USB: serial: simple: sort driver entries Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 157/239] can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 158/239] TIOCSTI: always enable for CAP_SYS_ADMIN Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 159/239] usb: typec: Set port->pd before adding device for typec_port Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 160/239] usb: typec: Iterate pds array when showing the pd list Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 161/239] usb: typec: Use sysfs_emit_at when concatenating the string Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 162/239] Revert "usb: dwc3: core: Enable AutoRetry feature in the controller" Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 163/239] usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 164/239] usb: dwc3: dont reset device side if dwc3 was configured as host-only Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 165/239] usb: misc: ehset: fix wrong if condition Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 166/239] usb: ohci-at91: Fix the unhandle interrupt when resume Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 167/239] USB: quirks: add quirk for Focusrite Scarlett Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 168/239] usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 169/239] usb: xhci-mtk: set the dma max_seg_size Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 170/239] Revert "usb: xhci: tegra: Fix error check" Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 171/239] Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 172/239] Documentation: security-bugs.rst: clarify CVE handling Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 173/239] staging: r8712: Fix memory leak in _r8712_init_xmit_priv() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 174/239] staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 175/239] tty: n_gsm: fix UAF in gsm_cleanup_mux Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 176/239] Revert "xhci: add quirk for host controllers that dont update endpoint DCS" Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 177/239] ALSA: hda/realtek: Support ASUS G713PV laptop Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 178/239] ALSA: hda/relatek: Enable Mute LED on HP 250 G8 Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 179/239] hwmon: (k10temp) Enable AMD3255 Proc to show negative temperature Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 180/239] hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 181/239] hwmon: (aquacomputer_d5next) Fix incorrect PWM value readout Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 182/239] hwmon: (pmbus_core) Fix pmbus_is_enabled() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 183/239] hwmon: (pmbus_core) Fix NULL pointer dereference Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 184/239] hwmon: (pmbus_core) Fix Deadlock in pmbus_regulator_get_status Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 185/239] btrfs: zoned: do not enable async discard Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 186/239] btrfs: account block group tree when calculating global reserve size Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 187/239] btrfs: check if the transaction was aborted at btrfs_wait_for_commit() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 188/239] btrfs: check for commit error at btrfs_attach_transaction_barrier() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 189/239] x86/MCE/AMD: Decrement threshold_bank refcount when removing threshold blocks Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 190/239] x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 191/239] file: always lock position for FMODE_ATOMIC_POS Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 192/239] nfsd: Remove incorrect check in nfsd4_validate_stateid Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 193/239] ksmbd: check if a mount point is crossed during path lookup Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 194/239] ACPI/IORT: Remove erroneous id_count check in iort_node_get_rmr_info() Greg Kroah-Hartman
2023-08-01  9:20 ` [PATCH 6.4 195/239] tpm_tis: Explicitly check for error code Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 196/239] irq-bcm6345-l1: Do not assume a fixed block to cpu mapping Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 197/239] irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 198/239] locking/rtmutex: Fix task->pi_waiters integrity Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 199/239] proc/vmcore: fix signedness bug in read_from_oldmem() Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 200/239] xen: speed up grant-table reclaim Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 201/239] virtio-net: fix race between set queues and probe Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 202/239] net: ipa: only reset hashed tables when supported Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 203/239] net: dsa: qca8k: enable use_single_write for qca8xxx Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 204/239] net: dsa: qca8k: fix search_and_insert wrong handling of new rule Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 205/239] net: dsa: qca8k: fix broken search_and_del Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 206/239] net: dsa: qca8k: fix mdb add/del case with 0 VID Greg Kroah-Hartman
2023-08-01  9:21 ` Greg Kroah-Hartman [this message]
2023-08-01  9:21 ` [PATCH 6.4 208/239] iommufd: Set end correctly when doing batch carry Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 209/239] selftests/rseq: Play nice with binaries statically linked against glibc 2.35+ Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 210/239] selftests: mptcp: join: only check for ip6tables if needed Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 211/239] soundwire: fix enumeration completion Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 212/239] Revert "um: Use swap() to make code cleaner" Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 213/239] LoongArch: Fix return value underflow in exception path Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 214/239] LoongArch: BPF: Fix check condition to call lu32id in move_imm() Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 215/239] LoongArch: BPF: Enable bpf_probe_read{, str}() on LoongArch Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 216/239] 9p: fix ignored return value in v9fs_dir_release Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 217/239] fs/9p: remove unnecessary and overrestrictive check Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 218/239] fs/9p: fix typo in comparison logic for cache mode Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 219/239] fs/9p: fix type mismatch in file cache mode helper Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 220/239] fs/9p: remove unnecessary invalidate_inode_pages2 Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 221/239] s390/dasd: fix hanging device after quiesce/resume Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 222/239] s390/dasd: print copy pair message only for the correct error Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 223/239] mptcp: more accurate NL event generation Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 224/239] ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 225/239] arm64/sme: Set new vector length before reallocating Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 226/239] PM: sleep: wakeirq: fix wake irq arming Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 227/239] thermal: of: fix double-free on unregistration Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 228/239] ceph: never send metrics if disable_send_metrics is set Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 229/239] drm/i915/dpt: Use shmem for dpt objects Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 230/239] dm cache policy smq: ensure IO doesnt prevent cleaner policy progress Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 231/239] rbd: make get_lock_owner_info() return a single locker or NULL Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 232/239] rbd: harden get_lock_owner_info() a bit Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 233/239] rbd: retrieve and check lock owner twice before blocklisting Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 234/239] mm: lock VMA in dup_anon_vma() before setting ->anon_vma Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 235/239] mm: fix memory ordering for mm_lock_seq and vm_lock_seq Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 236/239] mm/memory-failure: fix hardware poison check in unpoison_memory() Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 237/239] mm/mempolicy: Take VMA lock before replacing policy Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 238/239] dma-buf: keep the signaling time of merged fences v3 Greg Kroah-Hartman
2023-08-01  9:21 ` [PATCH 6.4 239/239] dma-buf: fix an error pointer vs NULL bug Greg Kroah-Hartman
2023-08-01 15:52 ` [PATCH 6.4 000/239] 6.4.8-rc1 review Jon Hunter
2023-08-01 15:56 ` Conor Dooley
2023-08-01 16:13 ` SeongJae Park
2023-08-01 20:08 ` Shuah Khan
2023-08-01 21:23 ` Florian Fainelli
2023-08-02  2:52 ` Naresh Kamboju
2023-08-02  6:53   ` Greg Kroah-Hartman
2023-08-02  4:56 ` Ron Economos
2023-08-02 10:44 ` Bagas Sanjaya

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