linux/drivers/xen
Oleksii Moisieiev b91ec58ffb xen/pvcalls: free active map buffer on pvcalls_front_free_map
[ Upstream commit f57034cede ]

Data buffer for active map is allocated in alloc_active_ring and freed
in free_active_ring function, which is used only for the error
cleanup. pvcalls_front_release is calling pvcalls_front_free_map which
ends foreign access for this buffer, but doesn't free allocated pages.
Call free_active_ring to clean all allocated resources.

Signed-off-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/6a762ee32dd655cbb09a4aa0e2307e8919761311.1671531297.git.oleksii_moisieiev@epam.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-02-01 08:34:30 +01:00
..
events xen: branch for v6.0-rc1b 2022-08-14 09:28:54 -07:00
xen-pciback xen-pciback: Allow setting PCI_MSIX_FLAGS_MASKALL too 2022-11-14 13:29:10 +01:00
xenbus xen: branch for v6.0-rc7 2022-09-23 08:31:24 -07:00
xenfs
acpi.c
arm-device.c
balloon.c
biomerge.c
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c
features.c x86/xen: Remove undefined behavior in setup_features() 2022-06-21 16:36:11 +02:00
gntalloc.c xen: switch gnttab_end_foreign_access() to take a struct page pointer 2022-05-27 11:05:29 +02:00
gntdev-common.h xen/gntdev: Accommodate VMA splitting 2022-10-06 10:40:21 +02:00
gntdev-dmabuf.c xen: switch gnttab_end_foreign_access() to take a struct page pointer 2022-05-27 11:05:29 +02:00
gntdev-dmabuf.h
gntdev.c xen/gntdev: Accommodate VMA splitting 2022-10-06 10:40:21 +02:00
grant-dma-iommu.c xen/grant-dma-iommu: Introduce stub IOMMU driver 2022-06-06 16:07:30 +02:00
grant-dma-ops.c xen/virtio: Convert PAGE_SIZE/PAGE_SHIFT/PFN_UP to Xen counterparts 2022-10-14 14:22:23 +02:00
grant-table.c xen/grants: prevent integer overflow in gnttab_dma_alloc_pages() 2022-09-02 11:05:19 +02:00
Kconfig xen: Kconfig: Fix spelling mistake "Maxmium" -> "Maximum" 2022-10-12 08:39:50 +02:00
Makefile xen/grant-dma-iommu: Introduce stub IOMMU driver 2022-06-06 16:07:30 +02:00
manage.c xen/manage: Use orderly_reboot() to reboot 2022-08-01 07:42:22 +02:00
mcelog.c
mem-reservation.c
pci.c
pcpu.c xen/pcpu: fix possible memory leak in register_pcpu() 2022-11-14 13:29:07 +01:00
platform-pci.c xen/platform-pci: use define instead of literal number 2022-11-15 07:34:13 +01:00
privcmd-buf.c
privcmd.c xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource() 2022-12-31 13:31:59 +01:00
privcmd.h
pvcalls-back.c
pvcalls-front.c xen/pvcalls: free active map buffer on pvcalls_front_free_map 2023-02-01 08:34:30 +01:00
pvcalls-front.h
swiotlb-xen.c
sys-hypervisor.c
time.c
unpopulated-alloc.c
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c
xen-front-pgdir-shbuf.c xen: Fix spelling mistake 2022-08-01 07:42:42 +02:00
xen-scsiback.c SCSI misc on 20221007 2022-10-07 12:33:18 -07:00
xlate_mmu.c xen: unexport __init-annotated xen_xlate_map_ballooned_pages() 2022-06-07 08:11:35 +02:00