[PATCH v4 0/4] metag,parisc: Stack limit patches

[James Hogan <james.hogan-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org>]

Patch 1 is a metag bug fix for v3.15 & stable.

Patch 2 depends on patch 1, and makes the stack limit configurable.
Helge: I don't object if you want to take this patch yourself since it
was originally yours, so long as it goes after patch 1 (which I'll try
and get into v3.15-rc6).

Patch 3 depends on patch 1, and removes the RLIMIT_STACK default value
for metag. I'll take this through metag tree for v3.16.

Patch 4 depends on patch 3 and the corresponding parisc patch and
removes the ability to override the default hard RLIMIT_STACK. Depending
on when the parisc patch reaches mainline I'll try and get this in for
v3.16.

Helge Deller (1):
  parisc,metag: Do not hardcode maximum userspace stack size

James Hogan (3):
  metag: Reduce maximum stack size to 256MB
  metag: Remove _STK_LIM_MAX override
  asm-generic: remove _STK_LIM_MAX

 arch/metag/include/asm/processor.h     |  2 ++
 arch/metag/include/uapi/asm/Kbuild     |  2 +-
 arch/metag/include/uapi/asm/resource.h |  7 -------
 arch/parisc/include/asm/processor.h    |  5 +++++
 arch/parisc/kernel/sys_parisc.c        |  6 +++---
 fs/exec.c                              |  6 +++---
 include/asm-generic/resource.h         |  2 +-
 include/uapi/asm-generic/resource.h    |  7 -------
 mm/Kconfig                             | 15 +++++++++++++++
 9 files changed, 30 insertions(+), 22 deletions(-)
 delete mode 100644 arch/metag/include/uapi/asm/resource.h

Cc: Helge Deller <deller-Mmb7MZpHnFY@public.gmane.org>
Cc: "James E.J. Bottomley" <jejb-6jwH94ZQLHl74goWV3ctuw@public.gmane.org>
Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
Cc: John David Anglin <dave.anglin-CzeTG9NwML0@public.gmane.org>
Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-metag-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-parisc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

-- 
1.9.3

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