Mikulas Patocka 0e0da48dee parisc: mm: don't count preallocated pmds ... The patch dc6c9a35b6 that counts pmds allocated for a process introduced a bug on 64-bit PA-RISC kernels. The PA-RISC architecture preallocates one pmd with each pgd. This preallocated pmd can never be freed - pmd_free does nothing when it is called with this pmd. When the kernel attempts to free this preallocated pmd, it decreases the count of allocated pmds. The result is that the counter underflows and this error is reported. This patch fixes the bug by artifically incrementing the counter in pmd_free when the kernel tries to free the preallocated pmd. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Helge Deller <deller@gmx.de>		2015-03-23 12:28:15 +01:00
..
configs	parisc: Update defconfigs which were missing CONFIG_NET.	2014-09-24 14:34:29 -04:00
include	parisc: mm: don't count preallocated pmds	2015-03-23 12:28:15 +01:00
kernel	parisc: Add compile-time check when adding new syscalls	2015-03-23 10:57:25 +01:00
lib	parisc: percpu: update comments referring to __get_cpu_var	2014-12-13 12:42:53 -08:00
math-emu	parisc: remove duplicate define	2013-11-07 22:28:15 +01:00
mm	parisc: hpux - Remove hpux gateway page	2015-02-16 22:35:06 +01:00
oprofile
defpalo.conf	parisc: switch to gzip-compressed vmlinuz kernel	2013-07-09 22:09:20 +02:00
install.sh	parisc: make "make install" not depend on vmlinux	2013-11-07 22:28:06 +01:00
Kconfig	parisc: hpux - Drop support for HP-UX binaries	2015-02-16 22:35:01 +01:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2015-02-19 10:07:08 -08:00
nm