From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Liu Xiang <liuxiang_1999@126.com>, Will Deacon <will@kernel.org>,
Sasha Levin <sashal@kernel.org>,
iommu@lists.linux-foundation.org
Subject: [PATCH AUTOSEL 5.3 02/99] iommu/arm-smmu: Free context bitmap in the err path of arm_smmu_init_domain_context
Date: Sat, 26 Oct 2019 09:14:23 -0400 [thread overview]
Message-ID: <20191026131600.2507-2-sashal@kernel.org> (raw)
In-Reply-To: <20191026131600.2507-1-sashal@kernel.org>
From: Liu Xiang <liuxiang_1999@126.com>
[ Upstream commit 6db7bfb431220d78e34d2d0afdb7c12683323588 ]
When alloc_io_pgtable_ops is failed, context bitmap which is just allocated
by __arm_smmu_alloc_bitmap should be freed to release the resource.
Signed-off-by: Liu Xiang <liuxiang_1999@126.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/iommu/arm-smmu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index 64977c131ee62..523a641b6196f 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -936,6 +936,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
return 0;
out_clear_smmu:
+ __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
smmu_domain->smmu = NULL;
out_unlock:
mutex_unlock(&smmu_domain->init_mutex);
--
2.20.1
next prev parent reply other threads:[~2019-10-26 13:16 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-26 13:14 [PATCH AUTOSEL 5.3 01/99] tools: bpf: Use !building_out_of_srctree to determine srctree Sasha Levin
2019-10-26 13:14 ` Sasha Levin [this message]
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 03/99] iommu/io-pgtable-arm: Correct Mali attributes Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 04/99] iommu/io-pgtable-arm: Support all Mali configurations Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 05/99] rt2x00: initialize last_reset Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 06/99] ACPI: HMAT: ACPI_HMAT_MEMORY_PD_VALID is deprecated since ACPI-6.3 Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 07/99] mac80211_hwsim: fix incorrect dev_alloc_name failure goto Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 08/99] nvme: fix possible deadlock when nvme_update_formats fails Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 09/99] nvme: retain split access workaround for capability reads Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 10/99] net: dsa: b53: Do not clear existing mirrored port mask Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 11/99] net: stmmac: selftests: Check if filtering is available before running Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 12/99] net: stmmac: gmac4+: Not all Unicast addresses may be available Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 13/99] net: stmmac: selftests: Fix L2 Hash Filter test Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 14/99] ALSA: hda/realtek: Reduce the Headphone static noise on XPS 9350/9360 Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 15/99] ALSA: hdac: clear link output stream mapping Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 16/99] rxrpc: Fix call ref leak Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 17/99] rxrpc: Fix trace-after-put looking at the put peer record Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 18/99] rxrpc: Fix trace-after-put looking at the put connection record Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 19/99] rxrpc: Fix trace-after-put looking at the put call record Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 20/99] rxrpc: rxrpc_peer needs to hold a ref on the rxrpc_local record Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 21/99] nl80211: fix memory leak in nl80211_get_ftm_responder_stats Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 22/99] cfg80211: fix a bunch of RCU issues in multi-bssid code Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 23/99] mac80211: accept deauth frames in IBSS mode Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 24/99] mac80211: fix scan when operating on DFS channels in ETSI domains Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 25/99] llc: fix sk_buff leak in llc_sap_state_process() Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 26/99] llc: fix sk_buff leak in llc_conn_service() Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 27/99] llc: fix another potential sk_buff leak in llc_ui_sendmsg() Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 28/99] llc: fix sk_buff refcounting in llc_conn_state_process() Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 29/99] selftests/bpf: Set rp_filter in test_flow_dissector Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 30/99] selftests/bpf: More compatible nc options in test_lwt_ip_encap Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 31/99] net_sched: fix backward compatibility for TCA_KIND Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 32/99] net_sched: fix backward compatibility for TCA_ACT_KIND Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 33/99] NFC: pn533: fix use-after-free and memleaks Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 34/99] ip6erspan: remove the incorrect mtu limit for ip6erspan Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 35/99] iwlwifi: mvm: fix race in sync rx queue notification Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 36/99] iwlwifi: dbg_ini: fix memory leak in alloc_sgtable Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 37/99] iwlwifi: pcie: fix memory leaks in iwl_pcie_ctxt_info_gen3_init Sasha Levin
2019-10-26 13:14 ` [PATCH AUTOSEL 5.3 38/99] iwlwifi: exclude GEO SAR support for 3168 Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 39/99] drm/amdgpu/powerplay: fix typo in mvdd table setup Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 40/99] net: stmmac: fix length of PTP clock's name string Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 41/99] net: stmmac: fix disabling flexible PPS output Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 42/99] bonding: fix potential NULL deref in bond_update_slave_arr Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 43/99] sctp: add chunks to sk_backlog when the newsk sk_socket is not set Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 44/99] s390/qeth: Fix error handling during VNICC initialization Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 45/99] s390/qeth: Fix initialization of vnicc cmd masks during set online Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 46/99] act_mirred: Fix mirred_init_module error handling Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 47/99] net: usb: qmi_wwan: add Telit 0x1050 composition Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 48/99] netns: fix NLM_F_ECHO mechanism for RTM_NEWNSID Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 49/99] netfilter: conntrack: avoid possible false sharing Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 50/99] tun: remove possible false sharing in tun_flow_update() Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 51/99] net: avoid possible false sharing in sk_leave_memory_pressure() Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 52/99] net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 53/99] net/smc: fix SMCD link group creation with VLAN id Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 54/99] net/smc: receive returns without data Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 55/99] net/smc: receive pending data after RCV_SHUTDOWN Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 56/99] drm/msm/dsi: Implement reset correctly Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 57/99] vhost/test: stop device before reset Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 58/99] net/ibmvnic: Fix EOI when running in XIVE mode Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 59/99] netdevsim: Fix error handling in nsim_fib_init and nsim_fib_exit Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 60/99] ath10k: fix latency issue for QCA988x Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 61/99] drm/ttm: fix busy reference in ttm_mem_evict_first Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 62/99] drm/ttm: fix handling in ttm_bo_add_mem_to_lru Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 63/99] platform/x86: i2c-multi-instantiate: Fail the probe if no IRQ provided Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 64/99] hrtimer: Annotate lockless access to timer->base Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 65/99] nvme-pci: Free tagset if no IO queues Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 66/99] nvme: Prevent resets during paused controller state Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 67/99] xtensa: fix {get,put}_user() for 64bit values Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 68/99] firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 69/99] net: aquantia: temperature retrieval fix Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 70/99] net: aquantia: do not pass lro session with invalid tcp checksum Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 71/99] net: aquantia: correctly handle macvlan and multicast coexistence Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 72/99] arm64: hibernate: check pgd table allocation Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 73/99] iommu/amd: Fix incorrect PASID decoding from event log Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 74/99] nvmet-loop: fix possible leakage during error flow Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 75/99] nvme-tcp: " Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 76/99] rbd: cancel lock_dwork if the wait is interrupted Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 77/99] sparc64: disable fast-GUP due to unexplained oopses Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 78/99] net: i82596: fix dma_alloc_attr for sni_82596 Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 79/99] net: bcmgenet: Fix RGMII_MODE_EN value for GENET v1/2/3 Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 80/99] net: usb: sr9800: fix uninitialized local variable Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 81/99] md/raid0: fix warning message for parameter default_layout Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 82/99] net: stmmac: disable/enable ptp_ref_clk in suspend/resume flow Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 83/99] stop_machine: Avoid potential race behaviour Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 84/99] usb: hso: obey DMA rules in tiocmget Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 85/99] dpaa2-eth: add irq for the dpmac connect/disconnect event Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 86/99] net: stmmac: fix argument to stmmac_pcs_ctrl_ane() Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 87/99] net: phy: micrel: Discern KSZ8051 and KSZ8795 PHYs Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 88/99] net: phy: micrel: Update KSZ87xx PHY name Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 89/99] x86/hyperv: Set pv_info.name to "Hyper-V" Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 90/99] net: bcmgenet: don't set phydev->link from MAC Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 91/99] net: phy: bcm7xxx: define soft_reset for 40nm EPHY Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 92/99] net: bcmgenet: reset 40nm EPHY on energy detect Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 93/99] net: usb: lan78xx: Connect PHY before registering MAC Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 94/99] scripts/gdb: fix lx-dmesg when CONFIG_PRINTK_CALLER is set Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 95/99] ocfs2: fix error handling in ocfs2_setattr() Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 96/99] mm/gup_benchmark: add a missing "w" to getopt string Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 97/99] scripts/gdb: fix debugging modules on s390 Sasha Levin
2019-10-26 13:15 ` [PATCH AUTOSEL 5.3 98/99] net: hns3: fix mis-counting IRQ vector numbers issue Sasha Levin
2019-10-26 13:16 ` [PATCH AUTOSEL 5.3 99/99] net: aquantia: add an error handling in aq_nic_set_multicast_list Sasha Levin
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