Guoqing Jiang 99e675d473 iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() ... After commit e3beca48a4 ("irqdomain/treewide: Keep firmware node unconditionally allocated"). For tear down scenario, fn is only freed after fail to allocate ir_domain, though it also should be freed in case dmar_enable_qi returns error. Besides free fn, irq_domain and ir_msi_domain need to be removed as well if intel_setup_irq_remapping fails to enable queued invalidation. Improve the rewinding path by add out_free_ir_domain and out_free_fwnode lables per Baolu's suggestion. Fixes: e3beca48a4 ("irqdomain/treewide: Keep firmware node unconditionally allocated") Suggested-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev> Link: https://lore.kernel.org/r/20220119063640.16864-1-guoqing.jiang@linux.dev Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20220128031002.2219155-3-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>		2022-01-31 16:53:09 +01:00
..
Kconfig	iommu/vt-d: Dump DMAR translation structure when DMA fault occurs	2021-10-18 12:31:48 +02:00
Makefile	iommu/vt-d: Add common code for dmar latency performance monitors	2021-06-10 09:06:13 +02:00
cap_audit.c	iommu/vt-d: Fix an unbalanced rcu_read_lock/rcu_read_unlock()	2021-11-26 22:54:47 +01:00
cap_audit.h	iommu/vt-d: Check FL and SL capability sanity in scalable mode	2021-10-18 12:31:48 +02:00
debugfs.c	iommu/vt-d: Expose latency monitor data through debugfs	2021-06-10 09:06:13 +02:00
dmar.c	iommu/vt-d: Dump DMAR translation structure when DMA fault occurs	2021-10-18 12:31:48 +02:00
iommu.c	Merge branches 'arm/smmu', 'virtio', 'x86/amd', 'x86/vt-d' and 'core' into next	2022-01-04 10:33:45 +01:00
irq_remapping.c	iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()	2022-01-31 16:53:09 +01:00
pasid.c	Merge branches 'apple/dart', 'arm/smmu', 'iommu/fixes', 'x86/amd', 'x86/vt-d' and 'core' into next	2021-08-20 17:14:35 +02:00
pasid.h	Merge branches 'apple/dart', 'arm/smmu', 'iommu/fixes', 'x86/amd', 'x86/vt-d' and 'core' into next	2021-08-20 17:14:35 +02:00
perf.c	iommu/vt-d: Drop the kernel doc annotation	2021-08-19 10:41:08 +02:00
perf.h	iommu/vt-d: Add common code for dmar latency performance monitors	2021-06-10 09:06:13 +02:00
svm.c	iommu/vt-d: Clean up unused PASID updating functions	2021-10-18 12:31:48 +02:00
trace.c	…