Qiushi Wu e3b04e1b5b agp/intel: Fix a memory leak on module initialisation failure ...

[ Upstream commit b975abbd382fe442713a4c233549abb90e57c22b ]

In intel_gtt_setup_scratch_page(), pointer "page" is not released if
pci_dma_mapping_error() return an error, leading to a memory leak on
module initialisation failure.  Simply fix this issue by freeing "page"
before return.

Fixes: 0e87d2b06cb46 ("intel-gtt: initialize our own scratch page")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200522083451.7448-1-chris@chris-wilson.co.uk
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-08-19 08:16:05 +02:00

..

agp.h

agp: change agp_free_page_array to use kvfree

2015-01-29 12:37:41 +10:00

ali-agp.c

agp: ali: constify pci_device_id.

2017-08-04 16:59:47 +10:00

alpha-agp.c

char: agp: Change return type to vm_fault_t

2018-07-10 13:48:11 +10:00

amd64-agp.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

amd-k7-agp.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

ati-agp.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

backend.c

mm: convert totalram_pages and totalhigh_pages variables to atomic

2018-12-28 12:11:47 -08:00

compat_ioctl.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

compat_ioctl.h

…

efficeon-agp.c

agp: efficeon: no need to set PG_reserved on GATT tables

2019-03-05 21:07:18 -08:00

frontend.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

generic.c

smp: Remove smp_call_function() and on_each_cpu() return values

2019-06-23 14:26:26 +02:00

hp-agp.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

i460-agp.c

…

intel-agp.c

agp: intel: constify pci_device_id.

2017-08-04 16:59:46 +10:00

intel-agp.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

intel-gtt.c

agp/intel: Fix a memory leak on module initialisation failure

2020-08-19 08:16:05 +02:00

isoch.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

Kconfig

ia64: remove support for machvecs

2019-08-16 14:32:26 -07:00

Makefile

char/agp: remove the sgi-agp driver

2019-08-16 11:33:56 -07:00

nvidia-agp.c

agp: nvidia: Deprecate pci_get_bus_and_slot()

2018-01-11 17:23:50 -06:00

parisc-agp.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

sis-agp.c

agp: sis: constify pci_device_id.

2017-08-04 16:59:48 +10:00

sworks-agp.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

uninorth-agp.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

via-agp.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00