diff mbox series

[5.11,023/104] RDMA/rtrs-srv: Do not signal REG_MR

Message ID	20210305120904.316197918@linuxfoundation.org
State	New
Headers	show Return-Path: <stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Jack Wang <jinpu.wang@cloud.ionos.com>, Gioh Kim <gi-oh.kim@cloud.ionos.com>, Jason Gunthorpe <jgg@nvidia.com> Subject: [PATCH 5.11 023/104] RDMA/rtrs-srv: Do not signal REG_MR Date: Fri, 5 Mar 2021 13:20:28 +0100 Message-Id: <20210305120904.316197918@linuxfoundation.org> In-Reply-To: <20210305120903.166929741@linuxfoundation.org> References: <20210305120903.166929741@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [5.11,002/104] iwlwifi: add new cards for So and Qu family [5.11,003/104] x86/build: Treat R_386_PLT32 relocation as R_386_PC32 [5.11,004/104] JFS: more checks for invalid superblock [5.11,005/104] sched/core: Allow try_invoke_on_locked_down_task() with irqs disabled [5.11,006/104] udlfb: Fix memory leak in dlfb_usb_probe [5.11,007/104] media: mceusb: sanity check for prescaler value [5.11,008/104] erofs: fix shift-out-of-bounds of blkszbits [5.11,009/104] media: v4l2-ctrls.c: fix shift-out-of-bounds in std_validate [5.11,010/104] media: zr364xx: fix memory leaks in probe() [5.11,011/104] xfs: Fix assert failure in xfs_setattr_size() [5.11,012/104] net/af_iucv: remove WARN_ONCE on malformed RX packets [5.11,013/104] smackfs: restrict bytes count in smackfs write functions [5.11,014/104] tomoyo: ignore data race while checking quota [5.11,015/104] net: fix up truesize of cloned skb in skb_prepare_for_shift() [5.11,016/104] mptcp: fix spurious retransmissions [5.11,017/104] riscv: Get rid of MAX_EARLY_MAPPING_SIZE [5.11,018/104] nbd: handle device refs for DESTROY_ON_DISCONNECT properly [5.11,019/104] mm/hugetlb.c: fix unnecessary address expansion of pmd sharing [5.11,020/104] vfio/type1: Use follow_pte() [5.11,021/104] RDMA/rtrs: Do not signal for heatbeat [5.11,022/104] RDMA/rtrs-clt: Use bitmask to check sess->flags [5.11,023/104] RDMA/rtrs-srv: Do not signal REG_MR [5.11,024/104] tcp: fix tcp_rmem documentation [5.11,025/104] mptcp: do not wakeup listener for MPJ subflows [5.11,026/104] mptcp: fix DATA_FIN generation on early shutdown [5.11,027/104] net: bridge: use switchdev for port flags set through sysfs too [5.11,028/104] net/sched: cls_flower: Reject invalid ct_state flags rules [5.11,029/104] net: dsa: tag_rtl4_a: Support also egress tags [5.11,030/104] net: ag71xx: remove unnecessary MTU reservation [5.11,031/104] net: hsr: add support for EntryForgetTime [5.11,032/104] net: psample: Fix netlink skb length with tunnel info [5.11,033/104] net: fix dev_ifsioc_locked() race condition [5.11,034/104] dt-bindings: ethernet-controller: fix fixed-link specification [5.11,035/104] dt-bindings: net: btusb: DT fix s/interrupt-name/interrupt-names/ [5.11,036/104] ASoC: qcom: Remove useless debug print [5.11,037/104] ath10k: prevent deinitializing NAPI twice [5.11,038/104] EDAC/amd64: Do not load on family 0x15, model 0x13 [5.11,039/104] staging: fwserial: Fix error handling in fwserial_create [5.11,040/104] x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk [5.11,041/104] can: flexcan: add CAN wakeup function for i.MX8QM [5.11,042/104] vt/consolemap: do font sum unsigned [5.11,043/104] wlcore: Fix command execute failure 19 for wl12xx [5.11,044/104] Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl [5.11,045/104] Bluetooth: btusb: fix memory leak on suspend and resume [5.11,046/104] selftests/bpf: Remove memory leak [5.11,047/104] mt76: mt7915: reset token when mac_reset happens [5.11,048/104] mt76: mt7615: reset token when mac_reset happens [5.11,049/104] pktgen: fix misuse of BUG_ON() in pktgen_thread_worker() [5.11,050/104] ath10k: fix wmi mgmt tx queue full due to race condition [5.11,051/104] net: sfp: add mode quirk for GPON module Ubiquiti U-Fiber Instant [5.11,052/104] Bluetooth: Add new HCI_QUIRK_NO_SUSPEND_NOTIFIER quirk [5.11,053/104] Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data [5.11,054/104] staging: most: sound: add sanity check for function argument [5.11,055/104] staging: bcm2835-audio: Replace unsafe strcpy() with strscpy() [5.11,056/104] net: ipa: avoid field overflow [5.11,057/104] brcmfmac: Add DMI nvram filename quirk for Predia Basic tablet [5.11,058/104] brcmfmac: Add DMI nvram filename quirk for Voyo winpad A15 tablet [5.11,059/104] wilc1000: Fix use of void pointer as a wrong struct type [5.11,060/104] drm/hisilicon: Fix use-after-free [5.11,061/104] crypto: tcrypt - avoid signed overflow in byte count [5.11,062/104] fs: make unlazy_walk() error handling consistent [5.11,063/104] drm/amdgpu: Add check to prevent IH overflow [5.11,064/104] PCI: Add a REBAR size quirk for Sapphire RX 5600 XT Pulse [5.11,065/104] ASoC: Intel: bytcr_rt5640: Add new BYT_RT5640_NO_SPEAKERS quirk-flag [5.11,066/104] ALSA: usb-audio: Add support for Pioneer DJM-750 [5.11,067/104] drm/amd/display: Guard against NULL pointer deref when get_i2c_info fails [5.11,068/104] drm/amd/amdgpu: add error handling to amdgpu_virt_read_pf2vf_data [5.11,069/104] media: uvcvideo: Allow entities with no pads [5.11,070/104] f2fs: handle unallocated section and zone on pinned/atgc [5.11,071/104] f2fs: fix to set/clear I_LINKABLE under i_lock [5.11,072/104] nvme-core: add cancel tagset helpers [5.11,073/104] nvme-rdma: add clean action for failed reconnection [5.11,074/104] nvme-tcp: add clean action for failed reconnection [5.11,075/104] ALSA: usb-audio: Add DJM450 to Pioneer format quirk [5.11,076/104] ALSA: usb-audio: Add DJM-450 to the quirks table [5.11,077/104] ASoC: Intel: Add DMI quirk table to soc_intel_is_byt_cr() [5.11,078/104] btrfs: fix error handling in commit_fs_roots [5.11,079/104] drm/amdgpu: enable only one high prio compute queue [5.11,080/104] perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[] [5.11,081/104] ASoC: Intel: sof-sdw: indent and add quirks consistently [5.11,082/104] ASoC: Intel: sof_sdw: detect DMIC number based on mach params [5.11,083/104] parisc: Bump 64-bit IRQ stack size to 64 KB [5.11,084/104] sched/features: Fix hrtick reprogramming [5.11,085/104] ASoC: Intel: bytcr_rt5640: Add quirk for the Estar Beauty HD MID 7316R tablet [5.11,086/104] ASoC: Intel: bytcr_rt5640: Add quirk for the Voyo Winpad A15 tablet [5.11,087/104] ASoC: Intel: bytcr_rt5651: Add quirk for the Jumper EZpad 7 tablet [5.11,088/104] ASoC: Intel: bytcr_rt5640: Add quirk for the Acer One S1002 tablet [5.11,089/104] scsi: iscsi: Restrict sessions and handles to admin capabilities [5.11,090/104] scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE [5.11,091/104] scsi: iscsi: Verify lengths on passthrough PDUs [5.11,092/104] Xen/gnttab: handle p2m update errors on a per-slot basis [5.11,093/104] xen-netback: respect gnttab_map_refs()s return value [5.11,094/104] xen: fix p2m size in dom0 for disabled memory hotplug case [5.11,095/104] swap: fix swapfile read/write offset [5.11,096/104] tty: fix up iterate_tty_read() EOVERFLOW handling [5.11,097/104] tty: fix up hung_up_tty_read() conversion [5.11,098/104] tty: clean up legacy leftovers from n_tty line discipline [5.11,099/104] tty: teach n_tty line discipline about the new "cookie continuations" [5.11,100/104] tty: teach the n_tty ICANON case about the new "cookie continuations" too [5.11,101/104] phy: mediatek: Add missing MODULE_DEVICE_TABLE() [5.11,102/104] ALSA: hda/realtek: Add quirk for Clevo NH55RZQ [5.11,103/104] ALSA: hda/realtek: Add quirk for Intel NUC 10 [5.11,104/104] ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board

Commit Message

Greg Kroah-Hartman March 5, 2021, 12:20 p.m. UTC

From: Jack Wang <jinpu.wang@cloud.ionos.com>

commit e8ae7ddb48a1b81fd1e67da34a0cb59daf0445d6 upstream.

We do not need to wait for REG_MR completion, so remove the
SIGNAL flag.

Fixes: 9cb837480424 ("RDMA/rtrs: server: main functionality")
Link: https://lore.kernel.org/r/20201217141915.56989-18-jinpu.wang@cloud.ionos.com
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/infiniband/ulp/rtrs/rtrs-srv.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

Patch

--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
@@ -820,7 +820,7 @@  static int process_info_req(struct rtrs_
 		rwr[mri].wr.opcode = IB_WR_REG_MR;
 		rwr[mri].wr.wr_cqe = &local_reg_cqe;
 		rwr[mri].wr.num_sge = 0;
-		rwr[mri].wr.send_flags = mri ? 0 : IB_SEND_SIGNALED;
+		rwr[mri].wr.send_flags = 0;
 		rwr[mri].mr = mr;
 		rwr[mri].key = mr->rkey;
 		rwr[mri].access = (IB_ACCESS_LOCAL_WRITE |