diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-25 10:49:30 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-25 10:49:30 -0800 |
| commit | 9b83d851a2bdd021e2135999e5bce3eb8fef94e6 (patch) | |
| tree | b8703e813b1d8d66fb262cd757f54f3c05966d50 /arch/xtensa/mm/misc.S | |
| parent | 2d08cd0ef89a24f5eb6c6801c48cd06bca230d6d (diff) | |
| parent | 9ed82c6866e2ab671935a75ea454047e8bddb177 (diff) | |
Merge tag 'xtensa-next-20140123' of git://github.com/czankel/xtensa-linux
Pull Xtensa patches from Chris Zankel:
"The major changes are adding support for SMP for Xtensa, fixing and
cleaning up the ISS (simulator) network driver, and better support for
device trees"
* tag 'xtensa-next-20140123' of git://github.com/czankel/xtensa-linux: (40 commits)
xtensa: implement ndelay
xtensa: clean up udelay
xtensa: enable HAVE_PERF_EVENTS
xtensa: remap io area defined in device tree
xtensa: support default device tree buses
xtensa: initialize device tree clock sources
xtensa: xtfpga: fix definitions of platform devices
xtensa: standardize devicetree cpu compatible strings
xtensa: avoid duplicate of IO range definitions
xtensa: fix ATOMCTL register documentation
xtensa: Enable irqs after cpu is set online
xtensa: ISS: raise network polling rate to 10 times/sec
xtensa: remove unused XTENSA_ISS_NETWORK Kconfig parameter
xtensa: ISS: avoid simple_strtoul usage
xtensa: Switch to sched_clock_register()
xtensa: implement CPU hotplug
xtensa: add SMP support
xtensa: add MX irqchip
xtensa: clear timer IRQ unconditionally in its handler
xtensa: clean up do_interrupt/do_IRQ
...
Diffstat (limited to 'arch/xtensa/mm/misc.S')
| -rw-r--r-- | arch/xtensa/mm/misc.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S index d97ed1ba7b0a..1f68558dbcc2 100644 --- a/arch/xtensa/mm/misc.S +++ b/arch/xtensa/mm/misc.S @@ -140,7 +140,7 @@ ENTRY(clear_user_page) /* Setup a temporary DTLB with the color of the VPN */ - movi a4, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE) + movi a4, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff movi a5, TLBTEMP_BASE_1 # virt add a6, a2, a4 # ppn add a2, a5, a3 # add 'color' @@ -194,7 +194,7 @@ ENTRY(copy_user_page) or a9, a9, a8 slli a4, a4, PAGE_SHIFT s32i a9, a5, PAGE_FLAGS - movi a5, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE) + movi a5, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff beqz a6, 1f |