linux-stable/arch/parisc
Helge Deller ca65fe2198 parisc: Fix vmap memory leak in ioremap()/iounmap()
commit 513f7f747e upstream.

Sven noticed that calling ioremap() and iounmap() multiple times leads
to a vmap memory leak:
	vmap allocation for size 4198400 failed:
	use vmalloc=<size> to increase size

It seems we missed calling vunmap() in iounmap().

Signed-off-by: Helge Deller <deller@gmx.de>
Noticed-by: Sven Schnelle <svens@stackframe.org>
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-29 09:20:00 +01:00
..
boot parisc: Fix build of compressed kernel even with debug enabled 2019-08-06 19:06:55 +02:00
configs net: Remove CONFIG_NETFILTER_DEBUG and _ASSERT() macros. 2017-09-04 13:25:20 +02:00
include parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code 2019-05-25 18:23:24 +02:00
kernel parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 2019-07-26 09:14:29 +02:00
lib parisc: Fix and improve kernel stack unwinding 2018-08-13 09:54:17 +02:00
math-emu parisc: Fix compiler warnings in float emulation code 2019-06-25 11:35:55 +08:00
mm parisc: Fix vmap memory leak in ioremap()/iounmap() 2019-10-29 09:20:00 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
defpalo.conf
install.sh parisc: make "make install" not depend on vmlinux 2013-11-07 22:28:06 +01:00
Kconfig Consolidation of Kconfig files by Christoph Hellwig. 2018-08-15 13:05:12 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile parisc: Enable -ffunction-sections for modules on 32-bit kernel 2018-12-13 09:16:18 +01:00
nm