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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Nikita Shubin <NShubin@topcon.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: [PATCH 5.4 148/232] remoteproc: Fix NULL pointer dereference in rproc_virtio_notify
Date: Thu, 16 Apr 2020 15:24:02 +0200	[thread overview]
Message-ID: <20200416131333.532010828@linuxfoundation.org> (raw)
In-Reply-To: <20200416131316.640996080@linuxfoundation.org>

From: Nikita Shubin <NShubin@topcon.com>

commit 791c13b709dd51eb37330f2a5837434e90c87c27 upstream.

Undefined rproc_ops .kick method in remoteproc driver will result in
"Unable to handle kernel NULL pointer dereference" in rproc_virtio_notify,
after firmware loading if:

 1) .kick method wasn't defined in driver
 2) resource_table exists in firmware and has "Virtio device entry" defined

Let's refuse to register an rproc-induced virtio device if no kick method was
defined for rproc.

[   13.180049][  T415] 8<--- cut here ---
[   13.190558][  T415] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[   13.212544][  T415] pgd = (ptrval)
[   13.217052][  T415] [00000000] *pgd=00000000
[   13.224692][  T415] Internal error: Oops: 80000005 [#1] PREEMPT SMP ARM
[   13.231318][  T415] Modules linked in: rpmsg_char imx_rproc virtio_rpmsg_bus rpmsg_core [last unloaded: imx_rproc]
[   13.241687][  T415] CPU: 0 PID: 415 Comm: unload-load.sh Not tainted 5.5.2-00002-g707df13bbbdd #6
[   13.250561][  T415] Hardware name: Freescale i.MX7 Dual (Device Tree)
[   13.257009][  T415] PC is at 0x0
[   13.260249][  T415] LR is at rproc_virtio_notify+0x2c/0x54
[   13.265738][  T415] pc : [<00000000>]    lr : [<8050f6b0>]    psr: 60010113
[   13.272702][  T415] sp : b8d47c48  ip : 00000001  fp : bc04de00
[   13.278625][  T415] r10: bc04c000  r9 : 00000cc0  r8 : b8d46000
[   13.284548][  T415] r7 : 00000000  r6 : b898f200  r5 : 00000000  r4 : b8a29800
[   13.291773][  T415] r3 : 00000000  r2 : 990a3ad4  r1 : 00000000  r0 : b8a29800
[   13.299000][  T415] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   13.306833][  T415] Control: 10c5387d  Table: b8b4806a  DAC: 00000051
[   13.313278][  T415] Process unload-load.sh (pid: 415, stack limit = 0x(ptrval))
[   13.320591][  T415] Stack: (0xb8d47c48 to 0xb8d48000)
[   13.325651][  T415] 7c40:                   b895b680 00000001 b898f200 803c6430 b895bc80 7f00ae18
[   13.334531][  T415] 7c60: 00000035 00000000 00000000 b9393200 80b3ed80 00004000 b9393268 bbf5a9a2
[   13.343410][  T415] 7c80: 00000e00 00000200 00000000 7f00aff0 7f00a014 b895b680 b895b800 990a3ad4
[   13.352290][  T415] 7ca0: 00000001 b898f210 b898f200 00000000 00000000 7f00e000 00000001 00000000
[   13.361170][  T415] 7cc0: 00000000 803c62e0 80b2169c 802a0924 b898f210 00000000 00000000 b898f210
[   13.370049][  T415] 7ce0: 80b9ba44 00000000 80b9ba48 00000000 7f00e000 00000008 80b2169c 80400114
[   13.378929][  T415] 7d00: 80b2169c 8061fd64 b898f210 7f00e000 80400744 b8d46000 80b21634 80b21634
[   13.387809][  T415] 7d20: 80b2169c 80400614 80b21634 80400718 7f00e000 00000000 b8d47d7c 80400744
[   13.396689][  T415] 7d40: b8d46000 80b21634 80b21634 803fe338 b898f254 b80fe76c b8d32e38 990a3ad4
[   13.405569][  T415] 7d60: fffffff3 b898f210 b8d46000 00000001 b898f254 803ffe7c 80857a90 b898f210
[   13.414449][  T415] 7d80: 00000001 990a3ad4 b8d46000 b898f210 b898f210 80b17aec b8a29c20 803ff0a4
[   13.423328][  T415] 7da0: b898f210 00000000 b8d46000 803fb8e0 b898f200 00000000 80b17aec b898f210
[   13.432209][  T415] 7dc0: b8a29c20 990a3ad4 b895b900 b898f200 8050fb7c 80b17aec b898f210 b8a29c20
[   13.441088][  T415] 7de0: b8a29800 b895b900 b8a29a04 803c5ec0 b8a29c00 b898f200 b8a29a20 00000007
[   13.449968][  T415] 7e00: b8a29c20 8050fd78 b8a29800 00000000 b8a29a20 b8a29c04 b8a29820 b8a299d0
[   13.458848][  T415] 7e20: b895b900 8050e5a4 b8a29800 b8a299d8 b8d46000 b8a299e0 b8a29820 b8a299d0
[   13.467728][  T415] 7e40: b895b900 8050e008 000041ed 00000000 b8b8c440 b8a299d8 b8a299e0 b8a299d8
[   13.476608][  T415] 7e60: b8b8c440 990a3ad4 00000000 b8a29820 b8b8c400 00000006 b8a29800 b895b880
[   13.485487][  T415] 7e80: b8d47f78 00000000 00000000 8050f4b4 00000006 b895b890 b8b8c400 008fbea0
[   13.494367][  T415] 7ea0: b895b880 8029f530 00000000 00000000 b8d46000 00000006 b8d46000 008fbea0
[   13.503246][  T415] 7ec0: 8029f434 00000000 b8d46000 00000000 00000000 8021e2e4 0000000a 8061fd0c
[   13.512125][  T415] 7ee0: 0000000a b8af0c00 0000000a b8af0c40 00000001 b8af0c40 00000000 8061f910
[   13.521005][  T415] 7f00: 0000000a 80240af4 00000002 b8d46000 00000000 8061fd0c 00000002 80232d7c
[   13.529884][  T415] 7f20: 00000000 b8d46000 00000000 990a3ad4 00000000 00000006 b8a62d80 008fbea0
[   13.538764][  T415] 7f40: b8d47f78 00000000 b8d46000 00000000 00000000 802210c0 b88f2900 00000000
[   13.547644][  T415] 7f60: b8a62d80 b8a62d80 b8d46000 00000006 008fbea0 80221320 00000000 00000000
[   13.556524][  T415] 7f80: b8af0c00 990a3ad4 0000006c 008fbea0 76f1cda0 00000004 80101204 00000004
[   13.565403][  T415] 7fa0: 00000000 80101000 0000006c 008fbea0 00000001 008fbea0 00000006 00000000
[   13.574283][  T415] 7fc0: 0000006c 008fbea0 76f1cda0 00000004 00000006 00000006 00000000 00000000
[   13.583162][  T415] 7fe0: 00000004 7ebaf7d0 76eb4c0b 76e3f206 600d0030 00000001 00000000 00000000
[   13.592056][  T415] [<8050f6b0>] (rproc_virtio_notify) from [<803c6430>] (virtqueue_notify+0x1c/0x34)
[   13.601298][  T415] [<803c6430>] (virtqueue_notify) from [<7f00ae18>] (rpmsg_probe+0x280/0x380 [virtio_rpmsg_bus])
[   13.611663][  T415] [<7f00ae18>] (rpmsg_probe [virtio_rpmsg_bus]) from [<803c62e0>] (virtio_dev_probe+0x1f8/0x2c4)
[   13.622022][  T415] [<803c62e0>] (virtio_dev_probe) from [<80400114>] (really_probe+0x200/0x450)
[   13.630817][  T415] [<80400114>] (really_probe) from [<80400614>] (driver_probe_device+0x16c/0x1ac)
[   13.639873][  T415] [<80400614>] (driver_probe_device) from [<803fe338>] (bus_for_each_drv+0x84/0xc8)
[   13.649102][  T415] [<803fe338>] (bus_for_each_drv) from [<803ffe7c>] (__device_attach+0xd4/0x164)
[   13.658069][  T415] [<803ffe7c>] (__device_attach) from [<803ff0a4>] (bus_probe_device+0x84/0x8c)
[   13.666950][  T415] [<803ff0a4>] (bus_probe_device) from [<803fb8e0>] (device_add+0x444/0x768)
[   13.675572][  T415] [<803fb8e0>] (device_add) from [<803c5ec0>] (register_virtio_device+0xa4/0xfc)
[   13.684541][  T415] [<803c5ec0>] (register_virtio_device) from [<8050fd78>] (rproc_add_virtio_dev+0xcc/0x1b8)
[   13.694466][  T415] [<8050fd78>] (rproc_add_virtio_dev) from [<8050e5a4>] (rproc_start+0x148/0x200)
[   13.703521][  T415] [<8050e5a4>] (rproc_start) from [<8050e008>] (rproc_boot+0x384/0x5c0)
[   13.711708][  T415] [<8050e008>] (rproc_boot) from [<8050f4b4>] (state_store+0x3c/0xc8)
[   13.719723][  T415] [<8050f4b4>] (state_store) from [<8029f530>] (kernfs_fop_write+0xfc/0x214)
[   13.728348][  T415] [<8029f530>] (kernfs_fop_write) from [<8021e2e4>] (__vfs_write+0x30/0x1cc)
[   13.736971][  T415] [<8021e2e4>] (__vfs_write) from [<802210c0>] (vfs_write+0xac/0x17c)
[   13.744985][  T415] [<802210c0>] (vfs_write) from [<80221320>] (ksys_write+0x64/0xe4)
[   13.752825][  T415] [<80221320>] (ksys_write) from [<80101000>] (ret_fast_syscall+0x0/0x54)
[   13.761178][  T415] Exception stack(0xb8d47fa8 to 0xb8d47ff0)
[   13.766932][  T415] 7fa0:                   0000006c 008fbea0 00000001 008fbea0 00000006 00000000
[   13.775811][  T415] 7fc0: 0000006c 008fbea0 76f1cda0 00000004 00000006 00000006 00000000 00000000
[   13.784687][  T415] 7fe0: 00000004 7ebaf7d0 76eb4c0b 76e3f206
[   13.790442][  T415] Code: bad PC value
[   13.839214][  T415] ---[ end trace 1fe21ecfc9f28852 ]---

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Nikita Shubin <NShubin@topcon.com>
Fixes: 7a186941626d ("remoteproc: remove the single rpmsg vdev limitation")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200306072452.24743-1-NShubin@topcon.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/remoteproc/remoteproc_virtio.c |    7 +++++++
 1 file changed, 7 insertions(+)

--- a/drivers/remoteproc/remoteproc_virtio.c
+++ b/drivers/remoteproc/remoteproc_virtio.c
@@ -334,6 +334,13 @@ int rproc_add_virtio_dev(struct rproc_vd
 	struct rproc_mem_entry *mem;
 	int ret;
 
+	if (rproc->ops->kick == NULL) {
+		ret = -EINVAL;
+		dev_err(dev, ".kick method not defined for %s",
+				rproc->name);
+		goto out;
+	}
+
 	/* Try to find dedicated vdev buffer carveout */
 	mem = rproc_find_carveout_by_name(rproc, "vdev%dbuffer", rvdev->index);
 	if (mem) {



  parent reply	other threads:[~2020-04-16 14:12 UTC|newest]

Thread overview: 237+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-16 13:21 [PATCH 5.4 000/232] 5.4.33-rc1 review Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 001/232] ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesnt like such a high voltage Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 002/232] bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 003/232] ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 004/232] bpf: Fix deadlock with rq_lock in bpf_send_signal() Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 005/232] iwlwifi: mvm: Fix rate scale NSS configuration Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 006/232] Input: tm2-touchkey - add support for Coreriver TC360 variant Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 007/232] soc: fsl: dpio: register dpio irq handlers after dpio create Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 008/232] rxrpc: Abstract out the calculation of whether theres Tx space Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 009/232] rxrpc: Fix call interruptibility handling Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 010/232] net: stmmac: platform: Fix misleading interrupt error msg Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 011/232] net: vxge: fix wrong __VA_ARGS__ usage Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 012/232] hinic: fix a bug of waitting for IO stopped Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 013/232] hinic: fix the bug of clearing event queue Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 014/232] hinic: fix out-of-order excution in arm cpu Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 015/232] hinic: fix wrong para of wait_for_completion_timeout Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 016/232] hinic: fix wrong value of MIN_SKB_LEN Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 017/232] selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 018/232] cxgb4/ptp: pass the sign of offset delta in FW CMD Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 019/232] drm/scheduler: fix rare NULL ptr race Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 020/232] cfg80211: Do not warn on same channel at the end of CSA Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 021/232] qlcnic: Fix bad kzalloc null test Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 022/232] i2c: st: fix missing struct parameter description Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 023/232] i2c: pca-platform: Use platform_irq_get_optional Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 024/232] media: rc: add keymap for Videostrong KII Pro Greg Kroah-Hartman
2020-04-16 13:21 ` [PATCH 5.4 025/232] cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 026/232] staging: wilc1000: avoid double unlocking of wilc->hif_cs mutex Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 027/232] media: venus: hfi_parser: Ignore HEVC encoding for V1 Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 028/232] firmware: arm_sdei: fix double-lock on hibernate with shared events Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 029/232] null_blk: Fix the null_add_dev() error path Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 030/232] null_blk: Handle null_add_dev() failures properly Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 031/232] null_blk: fix spurious IO errors after failed past-wp access Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 032/232] media: imx: imx7_mipi_csis: Power off the source when stopping streaming Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 033/232] media: imx: imx7-media-csi: Fix video field handling Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 034/232] xhci: bail out early if driver cant accress host in resume Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 035/232] ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 036/232] x86: Dont let pgprot_modify() change the page encryption bit Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 037/232] dma-mapping: Fix dma_pgprot() for unencrypted coherent pages Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 038/232] block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 039/232] debugfs: Check module state before warning in {full/open}_proxy_open() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 040/232] irqchip/versatile-fpga: Handle chained IRQs properly Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 041/232] time/sched_clock: Expire timer in hardirq context Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 042/232] media: allegro: fix type of gop_length in channel_create message Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 043/232] sched: Avoid scale real weight down to zero Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 044/232] selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 045/232] PCI/switchtec: Fix init_completion race condition with poll_wait() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 046/232] block, bfq: move forward the getting of an extra ref in bfq_bfqq_move Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 047/232] media: i2c: video-i2c: fix build errors due to imply hwmon Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 048/232] libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 049/232] pstore/platform: fix potential mem leak if pstore_init_fs failed Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 050/232] gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 051/232] gfs2: Dont demote a glock until its revokes are written Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 052/232] cpufreq: imx6q: fix error handling Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 053/232] x86/boot: Use unsigned comparison for addresses Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 054/232] efi/x86: Ignore the memory attributes table on i386 Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 055/232] genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 056/232] block: Fix use-after-free issue accessing struct io_cq Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 057/232] media: i2c: ov5695: Fix power on and off sequences Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 058/232] usb: dwc3: core: add support for disabling SS instances in park mode Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 059/232] irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 060/232] md: check arrays is suspended in mddev_detach before call quiesce operations Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 061/232] firmware: fix a double abort case with fw_load_sysfs_fallback Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 062/232] spi: spi-fsl-dspi: Replace interruptible wait queue with a simple completion Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 063/232] locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 064/232] block, bfq: fix use-after-free in bfq_idle_slice_timer_body Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 065/232] btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is at least queued Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 066/232] btrfs: remove a BUG_ON() from merge_reloc_roots() Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 067/232] btrfs: restart relocate_tree_blocks properly Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 068/232] btrfs: track reloc roots based on their commit root bytenr Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 069/232] ASoC: fix regwmask Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 070/232] ASoC: dapm: connect virtual mux with default value Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 071/232] ASoC: dpcm: allow start or stop during pause for backend Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 072/232] ASoC: topology: use name_prefix for new kcontrol Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 073/232] usb: gadget: f_fs: Fix use after free issue as part of queue failure Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 074/232] usb: gadget: composite: Inform controller driver of self-powered Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 075/232] ALSA: usb-audio: Add mixer workaround for TRX40 and co Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 076/232] ALSA: hda: Add driver blacklist Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 077/232] ALSA: hda: Fix potential access overflow in beep helper Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 078/232] ALSA: ice1724: Fix invalid access for enumerated ctl items Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 079/232] ALSA: pcm: oss: Fix regression by buffer overflow fix Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 080/232] ALSA: hda/realtek: Enable mute LED on an HP system Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 081/232] ALSA: hda/realtek - a fake key event is triggered by running shutup Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 082/232] ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 083/232] ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 084/232] ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups Greg Kroah-Hartman
2020-04-16 13:22 ` [PATCH 5.4 085/232] ALSA: hda/realtek - Add quirk for Lenovo Carbon X1 8th gen Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 086/232] ALSA: hda/realtek - Add quirk for MSI GL63 Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 087/232] media: venus: firmware: Ignore secure call error on first resume Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 088/232] media: hantro: Read be32 words starting at every fourth byte Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 089/232] media: ti-vpe: cal: fix disable_irqs to only the intended target Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 090/232] media: ti-vpe: cal: fix a kernel oops when unloading module Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 091/232] seccomp: Add missing compat_ioctl for notify Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 092/232] acpi/x86: ignore unspecified bit positions in the ACPI global lock field Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 093/232] ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 094/232] ACPI: PM: s2idle: Refine active GPEs check Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 095/232] thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 096/232] nvmet-tcp: fix maxh2cdata icresp parameter Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 097/232] nvme-fc: Revert "add module to ops template to allow module references" Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 098/232] efi/x86: Add TPM related EFI tables to unencrypted mapping checks Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 099/232] PCI: pciehp: Fix indefinite wait on sysfs requests Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 100/232] PCI/ASPM: Clear the correct bits when enabling L1 substates Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 101/232] PCI: Add boot interrupt quirk mechanism for Xeon chipsets Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 102/232] PCI: qcom: Fix the fixup of PCI_VENDOR_ID_QCOM Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 103/232] PCI: endpoint: Fix for concurrent memory allocation in OB address region Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 104/232] sched/fair: Fix enqueue_task_fair warning Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 105/232] tpm: Dont make log failures fatal Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 106/232] tpm: tpm1_bios_measurements_next should increase position index Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 107/232] tpm: tpm2_bios_measurements_next " Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 108/232] KEYS: reaching the keys quotas correctly Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 109/232] cpu/hotplug: Ignore pm_wakeup_pending() for disable_nonboot_cpus() Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 110/232] genirq/debugfs: Add missing sanity checks to interrupt injection Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 111/232] irqchip/versatile-fpga: Apply clear-mask earlier Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 112/232] io_uring: remove bogus RLIMIT_NOFILE check in file registration Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 113/232] pstore: pstore_ftrace_seq_next should increase position index Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 114/232] MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 115/232] MIPS: OCTEON: irq: Fix potential NULL pointer dereference Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 116/232] PM / Domains: Allow no domain-idle-states DT property in genpd when parsing Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 117/232] PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 118/232] ath9k: Handle txpower changes even when TPC is disabled Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 119/232] signal: Extend exec_id to 64bits Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 120/232] x86/tsc_msr: Use named struct initializers Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 121/232] x86/tsc_msr: Fix MSR_FSB_FREQ mask for Cherry Trail devices Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 122/232] x86/tsc_msr: Make MSR derived TSC frequency more accurate Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 123/232] x86/entry/32: Add missing ASM_CLAC to general_protection entry Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 124/232] platform/x86: asus-wmi: Support laptops where the first battery is named BATT Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 125/232] KVM: nVMX: Properly handle userspace interrupt window request Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 126/232] KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 127/232] KVM: s390: vsie: Fix delivery of addressing exceptions Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 128/232] KVM: x86: Allocate new rmap and large page tracking when moving memslot Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 129/232] KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 130/232] KVM: x86: Gracefully handle __vmalloc() failure during VM allocation Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 131/232] KVM: VMX: Add a trampoline to fix VMREAD error handling Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 132/232] KVM: VMX: fix crash cleanup when KVM wasnt used Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 133/232] smb3: fix performance regression with setting mtime Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 134/232] CIFS: Fix bug which the return value by asynchronous read is error Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 135/232] mtd: spinand: Stop using spinand->oobbuf for buffering bad block markers Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 136/232] mtd: spinand: Do not erase the block before writing a bad block marker Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 137/232] btrfs: Dont submit any btree write bio if the fs has errors Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 138/232] Btrfs: fix crash during unmount due to race with delayed inode workers Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 139/232] btrfs: reloc: clean dirty subvols if we fail to start a transaction Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 140/232] btrfs: set update the uuid generation as soon as possible Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 141/232] btrfs: drop block from cache on error in relocation Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 142/232] btrfs: fix missing file extent item for hole after ranged fsync Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 143/232] btrfs: unset reloc control if we fail to recover Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 144/232] btrfs: fix missing semaphore unlock in btrfs_sync_file Greg Kroah-Hartman
2020-04-16 13:23 ` [PATCH 5.4 145/232] btrfs: use nofs allocations for running delayed items Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 146/232] remoteproc: qcom_q6v5_mss: Dont reassign mpss region on shutdown Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 147/232] remoteproc: qcom_q6v5_mss: Reload the mba region on coredump Greg Kroah-Hartman
2020-04-16 13:24 ` Greg Kroah-Hartman [this message]
2020-04-16 13:24 ` [PATCH 5.4 149/232] crypto: rng - Fix a refcounting bug in crypto_rng_reset() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 150/232] crypto: mxs-dcp - fix scatterlist linearization for hash Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 151/232] erofs: correct the remaining shrink objects Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 152/232] io_uring: honor original task RLIMIT_FSIZE Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 153/232] mmc: sdhci-of-esdhc: fix esdhc_reset() for different controller versions Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 154/232] powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 155/232] tools: gpio: Fix out-of-tree build regression Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 156/232] net: qualcomm: rmnet: Allow configuration updates to existing devices Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 157/232] arm64: dts: allwinner: h6: Fix PMU compatible Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 158/232] sched/core: Remove duplicate assignment in sched_tick_remote() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 159/232] arm64: dts: allwinner: h5: Fix PMU compatible Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 160/232] mm, memcg: do not high throttle allocators based on wraparound Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 161/232] dm writecache: add cond_resched to avoid CPU hangs Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 162/232] dm integrity: fix a crash with unusually large tag size Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 163/232] dm verity fec: fix memory leak in verity_fec_dtr Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 164/232] dm clone: Add overflow check for number of regions Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 165/232] dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 166/232] XArray: Fix xas_pause for large multi-index entries Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 167/232] xarray: Fix early termination of xas_for_each_marked Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 168/232] crypto: caam/qi2 - fix chacha20 data size error Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 169/232] crypto: caam - update xts sector size for large input length Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 170/232] crypto: ccree - protect against empty or NULL scatterlists Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 171/232] crypto: ccree - only try to map auth tag if needed Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 172/232] crypto: ccree - dec auth tag size from cryptlen map Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 173/232] scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 174/232] scsi: ufs: fix Auto-Hibern8 error detection Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 175/232] scsi: lpfc: Fix lpfc_io_buf resource leak in lpfc_get_scsi_buf_s4 error path Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 176/232] ARM: dts: exynos: Fix polarity of the LCD SPI bus on UniversalC210 board Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 177/232] arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 178/232] arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 179/232] selftests: vm: drop dependencies on page flags from mlock2 tests Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 180/232] selftests/vm: fix map_hugetlb length used for testing read and write Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 181/232] selftests/powerpc: Add tlbie_test in .gitignore Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 182/232] vfio: platform: Switch to platform_get_irq_optional() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 183/232] drm/i915/gem: Flush all the reloc_gpu batch Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 184/232] drm/etnaviv: rework perfmon query infrastructure Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 185/232] drm: Remove PageReserved manipulation from drm_pci_alloc Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 186/232] drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 187/232] drm/amdgpu: unify fw_write_wait for new gfx9 asics Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 188/232] powerpc/pseries: Avoid NULL pointer dereference when drmem is unavailable Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 189/232] nfsd: fsnotify on rmdir under nfsd/clients/ Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 190/232] NFS: Fix use-after-free issues in nfs_pageio_add_request() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 191/232] NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 192/232] ext4: fix a data race at inode->i_blocks Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 193/232] fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 194/232] ocfs2: no need try to truncate file beyond i_size Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 195/232] perf tools: Support Python 3.8+ in Makefile Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 196/232] s390/diag: fix display of diagnose call statistics Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 197/232] Input: i8042 - add Acer Aspire 5738z to nomux list Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 198/232] ftrace/kprobe: Show the maxactive number on kprobe_events Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 199/232] clk: ingenic/jz4770: Exit with error if CGU init failed Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 200/232] clk: ingenic/TCU: Fix round_rate returning error Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 201/232] kmod: make request_module() return an error when autoloading is disabled Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 202/232] cpufreq: powernv: Fix use-after-free Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 203/232] hfsplus: fix crash and filesystem corruption when deleting files Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 204/232] libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Greg Kroah-Hartman
2020-04-16 13:24 ` [PATCH 5.4 205/232] ipmi: fix hung processes in __get_guid() Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 206/232] xen/blkfront: fix memory allocation flags in blkfront_setup_indirect() Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 207/232] powerpc/64/tm: Dont let userspace set regs->trap via sigreturn Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 208/232] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 209/232] powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 210/232] powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 211/232] powerpc/64: Setup a paca before parsing device tree etc Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 212/232] powerpc/xive: Fix xmon support on the PowerNV platform Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 213/232] powerpc/kprobes: Ignore traps that happened in real mode Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 214/232] powerpc/64: Prevent stack protection in early boot Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 215/232] scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 216/232] powerpc: Make setjmp/longjmp signature standard Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 217/232] arm64: Always force a branch protection mode when the compiler has one Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 218/232] dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 219/232] dm clone: replace spin_lock_irqsave with spin_lock_irq Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 220/232] dm clone: Fix handling of partial region discards Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 221/232] dm clone: Add missing casts to prevent overflows and data corruption Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 222/232] scsi: lpfc: Add registration for CPU Offline/Online events Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 223/232] scsi: lpfc: Fix Fabric hostname registration if system hostname changes Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 224/232] scsi: lpfc: Fix configuration of BB credit recovery in service parameters Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 225/232] scsi: lpfc: Fix broken Credit Recovery after driver load Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 226/232] Revert "drm/dp_mst: Remove VCPI while disabling topology mgr" Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 227/232] drm/dp_mst: Fix clearing payload state on topology disable Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 228/232] drm/amdgpu: fix gfx hang during suspend with video playback (v2) Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 229/232] drm/i915/icl+: Dont enable DDI IO power on a TypeC port in TBT mode Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 230/232] powerpc/kasan: Fix kasan_remap_early_shadow_ro() Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 231/232] mmc: sdhci: Convert sdhci_set_timeout_irq() to non-static Greg Kroah-Hartman
2020-04-16 13:25 ` [PATCH 5.4 232/232] mmc: sdhci: Refactor sdhci_set_timeout() Greg Kroah-Hartman
2020-04-16 19:58 ` [PATCH 5.4 000/232] 5.4.33-rc1 review Naresh Kamboju
2020-04-16 21:15 ` Guenter Roeck
2020-04-16 22:05 ` shuah
2020-04-17  9:44 ` Jon Hunter

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