kernel-ark/arch/sparc
David S. Miller c87fe1c05d sparc32: Kill none_mask, it's bogus.
For some reason, the pte_none() calculation for srmmu sparc32
chips was masking out the top 4 bits.  That doesn't make any
sense, as those are just some of the physical bits of the PTE
encoding.

Furthermore, this mistake breaks things when the offset of of a swap
entry has a large enough offset as reported by Тхай Кирилл.

Sun4c always set it to zero, so it's really completely useless,
kill it.

Reported-by: Тхай Кирилл <tkhai@yandex.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-05-25 23:36:31 -07:00
..
boot arch/sparc/boot/*.c: Mark various internal functions static 2009-11-15 15:01:40 -08:00
configs sparc64: Update defconfig. 2010-04-03 16:18:32 -07:00
include/asm sparc32: Kill none_mask, it's bogus. 2010-05-25 23:36:31 -07:00
kernel Merge remote branch 'origin' into secretlab/next-devicetree 2010-05-22 00:36:56 -06:00
lib sparc64: Allocate sufficient stack space in ftrace stubs. 2010-04-13 18:59:02 -07:00
math-emu endian: #define __BYTE_ORDER 2010-05-25 08:07:02 -07:00
mm sparc32: Kill none_mask, it's bogus. 2010-05-25 23:36:31 -07:00
oprofile sparc: using HZ needs an include of linux/param.h 2009-10-05 00:46:08 -07:00
prom sparc64: Make prom entry spinlock NMI safe. 2010-03-03 09:06:03 -08:00
Kconfig Merge branch 'timers-for-linus-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-19 17:10:06 -07:00
Kconfig.debug sparc64: Kill CONFIG_STACK_DEBUG code. 2010-04-12 22:36:03 -07:00
Makefile sparc: Set UTS_MACHINE correctly. 2009-12-05 17:17:55 -08:00