From: Sasha Levin <sashal@kernel.org> To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Mike Christie <michael.christie@oracle.com>, Hannes Reinecke <hare@suse.de>, Lee Duncan <lduncan@suse.com>, "Martin K . Petersen" <martin.petersen@oracle.com>, Sasha Levin <sashal@kernel.org>, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 33/54] scsi: fcoe: Fix I/O path allocation Date: Mon, 24 Aug 2020 12:36:12 -0400 [thread overview] Message-ID: <20200824163634.606093-33-sashal@kernel.org> (raw) In-Reply-To: <20200824163634.606093-1-sashal@kernel.org> From: Mike Christie <michael.christie@oracle.com> [ Upstream commit fa39ab5184d64563cd36f2fb5f0d3fbad83a432c ] ixgbe_fcoe_ddp_setup() can be called from the main I/O path and is called with a spin_lock held, so we have to use GFP_ATOMIC allocation instead of GFP_KERNEL. Link: https://lore.kernel.org/r/1596831813-9839-1-git-send-email-michael.christie@oracle.com cc: Hannes Reinecke <hare@suse.de> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index ec7a11d13fdc0..9e70b9a674409 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -192,7 +192,7 @@ static int ixgbe_fcoe_ddp_setup(struct net_device *netdev, u16 xid, } /* alloc the udl from per cpu ddp pool */ - ddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_KERNEL, &ddp->udp); + ddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_ATOMIC, &ddp->udp); if (!ddp->udl) { e_err(drv, "failed allocated ddp context\n"); goto out_noddp_unmap; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH AUTOSEL 5.7 33/54] scsi: fcoe: Fix I/O path allocation Date: Mon, 24 Aug 2020 12:36:12 -0400 [thread overview] Message-ID: <20200824163634.606093-33-sashal@kernel.org> (raw) In-Reply-To: <20200824163634.606093-1-sashal@kernel.org> From: Mike Christie <michael.christie@oracle.com> [ Upstream commit fa39ab5184d64563cd36f2fb5f0d3fbad83a432c ] ixgbe_fcoe_ddp_setup() can be called from the main I/O path and is called with a spin_lock held, so we have to use GFP_ATOMIC allocation instead of GFP_KERNEL. Link: https://lore.kernel.org/r/1596831813-9839-1-git-send-email-michael.christie at oracle.com cc: Hannes Reinecke <hare@suse.de> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index ec7a11d13fdc0..9e70b9a674409 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -192,7 +192,7 @@ static int ixgbe_fcoe_ddp_setup(struct net_device *netdev, u16 xid, } /* alloc the udl from per cpu ddp pool */ - ddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_KERNEL, &ddp->udp); + ddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_ATOMIC, &ddp->udp); if (!ddp->udl) { e_err(drv, "failed allocated ddp context\n"); goto out_noddp_unmap; -- 2.25.1
next prev parent reply other threads:[~2020-08-24 17:11 UTC|newest] Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-08-24 16:35 [PATCH AUTOSEL 5.7 01/54] spi: stm32: clear only asserted irq flags on interrupt Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 02/54] jbd2: make sure jh have b_transaction set in refile/unfile_buffer Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 03/54] ext4: don't BUG on inconsistent journal feature Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 04/54] ext4: handle read only external journal device Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 05/54] drm/virtio: fix memory leak in virtio_gpu_cleanup_object() Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 06/54] ext4: abort the filesystem if failed to async write metadata buffer Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 07/54] jbd2: abort journal if free a async write error " Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 08/54] ext4: handle option set by mount flags correctly Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 09/54] ext4: handle error of ext4_setup_system_zone() on remount Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 10/54] ext4: correctly restore system zone info when remount fails Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 11/54] fs: prevent BUG_ON in submit_bh_wbc() Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 12/54] spi: stm32h7: fix race condition at end of transfer Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 13/54] spi: stm32: fix fifo threshold level in case of short transfer Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 14/54] spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 15/54] spi: stm32: always perform registers configuration prior to transfer Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 16/54] drm/amd/powerplay: correct Vega20 cached smu feature state Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 17/54] drm/amd/powerplay: correct UVD/VCE PG state on custom pptable uploading Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 18/54] drm/amd/display: Fix LFC multiplier changing erratically Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 19/54] drm/amd/display: Switch to immediate mode for updating infopackets Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` Sasha Levin 2020-08-24 16:35 ` [PATCH AUTOSEL 5.7 20/54] selftests/bpf: Fix segmentation fault in test_progs Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 21/54] libbpf: Handle GCC built-in types for Arm NEON Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 22/54] netfilter: avoid ipv6 -> nf_defrag_ipv6 module dependency Sasha Levin 2020-08-24 16:36 ` [Bridge] " Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 23/54] libbpf: Prevent overriding errno when logging errors Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 24/54] selftests/bpf: Fix btf_dump test cases on 32-bit arches Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 25/54] selftests/bpf: Correct various core_reloc 64-bit assumptions Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 26/54] can: j1939: transport: j1939_xtp_rx_dat_one(): compare own packets to detect corruptions Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 27/54] drivers/net/wan/hdlc_x25: Added needed_headroom and a skb->len check Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 28/54] ALSA: hda/realtek: Add model alc298-samsung-headphone Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 29/54] s390/cio: add cond_resched() in the slow_eval_known_fn() loop Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 30/54] ASoC: wm8994: Avoid attempts to read unreadable registers Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 31/54] ALSA: usb-audio: ignore broken processing/extension unit Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 32/54] selftests: disable rp_filter for icmp_redirect.sh Sasha Levin 2020-08-24 16:36 ` Sasha Levin [this message] 2020-08-24 16:36 ` [Intel-wired-lan] [PATCH AUTOSEL 5.7 33/54] scsi: fcoe: Fix I/O path allocation Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 34/54] scsi: ufs: Fix possible infinite loop in ufshcd_hold Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 35/54] scsi: ufs: Improve interrupt handling for shared interrupts Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 36/54] scsi: ufs: Clean up completed request without interrupt notification Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 37/54] scsi: qla2xxx: Flush all sessions on zone disable Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 38/54] scsi: qla2xxx: Flush I/O " Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 39/54] scsi: qla2xxx: Indicate correct supported speeds for Mezz card Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 40/54] scsi: qla2xxx: Fix login timeout Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 41/54] scsi: qla2xxx: Check if FW supports MQ before enabling Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 42/54] scsi: qla2xxx: Fix null pointer access during disconnect from subsystem Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 43/54] Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command" Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 44/54] macvlan: validate setting of multiple remote source MAC addresses Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 45/54] net: gianfar: Add of_node_put() before goto statement Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 46/54] drm/amdgpu: disable gfxoff for navy_flounder Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 18:24 ` Alex Deucher 2020-08-24 18:24 ` Alex Deucher 2020-08-24 18:24 ` Alex Deucher 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 47/54] drm/amdgpu: fix NULL pointer access issue when unloading driver Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 48/54] drm/amdkfd: fix the wrong sdma instance query for renoir Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 49/54] Revert "drm/amdgpu: disable gfxoff for navy_flounder" Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 18:24 ` Alex Deucher 2020-08-24 18:24 ` Alex Deucher 2020-08-24 18:24 ` Alex Deucher 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 50/54] powerpc/perf: Fix soft lockups due to missed interrupt accounting Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 51/54] libbpf: Fix map index used in error message Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 52/54] bpf: selftests: global_funcs: Check err_str before strstr Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 53/54] arm64: Move handling of erratum 1418040 into C code Sasha Levin 2020-08-24 16:36 ` Sasha Levin 2020-08-24 16:36 ` [PATCH AUTOSEL 5.7 54/54] arm64: Allow booting of late CPUs affected by erratum 1418040 Sasha Levin 2020-08-24 16:36 ` Sasha Levin
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