Linus Torvalds
25525bea46
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ...
Pull x86 mm updates from Ingo Molnar:
"The dominant change in this cycle was the continued work to isolate
kernel drivers from MTRR legacies: this tree gets rid of all kernel
internal driver interfaces to MTRRs (mostly by rewriting it to proper
PAT interfaces), the only access left is the /proc/mtrr ABI.
This work was done by Luis R Rodriguez.
There's also some related PCI interface additions for which I've
Cc:-ed Bjorn"
* 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
x86/mm/mtrr: Remove kernel internal MTRR interfaces: unexport mtrr_add() and mtrr_del()
s390/io: Add pci_iomap_wc() and pci_iomap_wc_range()
drivers/dma/iop-adma: Use dma_alloc_writecombine() kernel-style
drivers/video/fbdev/vt8623fb: Use arch_phys_wc_add() and pci_iomap_wc()
drivers/video/fbdev/s3fb: Use arch_phys_wc_add() and pci_iomap_wc()
drivers/video/fbdev/arkfb.c: Use arch_phys_wc_add() and pci_iomap_wc()
PCI: Add pci_iomap_wc() variants
drivers/video/fbdev/gxt4500: Use pci_ioremap_wc_bar() to map framebuffer
drivers/video/fbdev/kyrofb: Use arch_phys_wc_add() and pci_ioremap_wc_bar()
drivers/video/fbdev/i740fb: Use arch_phys_wc_add() and pci_ioremap_wc_bar()
PCI: Add pci_ioremap_wc_bar()
x86/mm: Make kernel/check.c explicitly non-modular
x86/mm/pat: Make mm/pageattr[-test].c explicitly non-modular
x86/mm/pat: Add comments to cachemode translation tables
arch/*/io.h: Add ioremap_uc() to all architectures
drivers/video/fbdev/atyfb: Use arch_phys_wc_add() and ioremap_wc()
drivers/video/fbdev/atyfb: Replace MTRR UC hole with strong UC
drivers/video/fbdev/atyfb: Clarify ioremap() base and length used
drivers/video/fbdev/atyfb: Carve out framebuffer length fudging into a helper
x86/mm, asm-generic: Add IOMMU ioremap_uc() variant default
...
2015-09-01 10:07:40 -07:00
arch: Mass conversion of smp_mb__*()
2014-04-18 14:20:48 +02:00
mm, asm-generic: define PUD_SHIFT in <asm-generic/4level-fixup.h>
2015-02-11 17:06:03 -08:00
asm-generic: Add common asm-offsets.h
2015-06-23 13:35:49 +09:00
locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()
2014-10-03 06:06:23 +02:00
locking,arch: Rewrite generic atomic support
2014-08-14 12:48:14 +02:00
- Support for HS38 cores based on ARCv2 ISA
2015-07-01 09:24:26 -07:00
arch: Prepare for smp_mb__{before,after}_atomic()
2014-04-18 11:40:30 +02:00
bug: Make BUG() always stop the machine
2014-04-07 16:36:10 -07:00
asm-generic: COMMON_CLK defines __clk_{get,put}
2014-09-25 18:00:45 -07:00
LLVMLinux: Remove warning about returning an uninitialized variable
2014-04-09 13:44:35 -07:00
locking/rtmutex: Drop usage of __HAVE_ARCH_CMPXCHG
2015-05-13 10:51:28 +02:00
sched, time: Fix build error with 64 bit cputime_t on 32 bit systems
2014-10-03 05:46:55 +02:00
sched, time: Fix build error with 64 bit cputime_t on 32 bit systems
2014-10-03 05:46:55 +02:00
DMA-API: Change dma_declare_coherent_memory() CPU address to phys_addr_t
2014-05-20 16:55:23 -06:00
asm-generic: Add dma-contiguous.h
2014-09-22 13:35:51 +02:00
asm/dma-mapping-common: Clarify output of dma_map_sg_attrs
2015-03-09 13:05:47 +01:00
mm: create generic early_ioremap() support
2014-04-07 16:36:15 -07:00
arm64: fixmap: fix missing sub-page offset for earlyprintk
2014-05-03 22:20:31 +01:00
sched/preempt, futex: Disable preemption in UP futex_atomic_cmpxchg_inatomic() explicitly
2015-05-19 08:39:16 +02:00
gpio: remove gpiod_sysfs_set_active_low
2015-05-12 10:46:53 +02:00
readq/writeq: Add explicit lo_hi_[read|write]_q and hi_lo_[read|write]_q
2014-07-04 13:27:30 +02:00
readq/writeq: Add explicit lo_hi_[read|write]_q and hi_lo_[read|write]_q
2014-07-04 13:27:30 +02:00
x86/mm, asm-generic: Add IOMMU ioremap_uc() variant default
2015-07-21 10:47:03 +02:00
include/asm-generic/ioctl.h: fix _IOC_TYPECHECK sparse error
2014-06-06 16:08:13 -07:00
x86/mm, asm-generic: Add ioremap_wt() for creating Write-Through mappings
2015-06-07 15:28:56 +02:00
irq_work: Introduce arch_irq_work_has_interrupt()
2014-09-13 18:38:07 +02:00
locking/mcs: Allow architecture specific asm files to be used for contended case
2014-02-09 21:18:52 +01:00
mm: clean up per architecture MM hook header files
2015-07-17 16:39:53 -07:00
mm: Make arch_unmap()/bprm_mm_init() available to all architectures
2014-11-19 11:54:13 +01:00
asm-generic: Remove asm-generic arch_bprm_mm_init()
2014-11-22 21:52:08 +01:00
asm-generic: Add msi.h
2014-11-23 13:01:47 +01:00
pci-dma-compat: add pci_zalloc_consistent helper
2014-08-08 15:57:28 -07:00
PCI: Remove unused pcibios_select_root() (again)
2015-06-08 07:56:21 -05:00
PCI: Add pci_iomap_wc() variants
2015-08-25 09:59:45 +02:00
percpu: preffity percpu header files
2014-06-17 19:12:40 -04:00
mm: clarify that the function operates on hugepage pte
2015-06-24 17:49:44 -07:00
sched/preempt: Fix cond_resched_lock() and cond_resched_softirq()
2015-08-03 12:21:24 +02:00
locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks
2014-06-06 07:58:28 +02:00
locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks
2014-06-06 07:58:28 +02:00
locking/qspinlock: Revert to test-and-set on hypervisors
2015-05-08 12:36:58 +02:00
locking/qspinlock: Optimize for smaller NR_CPUS
2015-05-08 12:36:48 +02:00
asm-generic: remove _STK_LIM_MAX
2014-05-15 00:32:09 +01:00
asm-generic: rwsem: de-PPCify rwsem.h
2014-03-14 18:02:08 +00:00
seccomp: allow COMPAT sigreturn overrides
2015-04-17 09:04:09 -04:00
nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
2014-10-09 22:26:04 -04:00
syscall.h: fix doc text for syscall_get_arch()
2014-09-23 16:20:00 -04:00
mm: mmu_gather: use tlb->end != 0 only for TLB invalidation
2015-01-13 15:20:40 +13:00
asm-generic: allow generic unaligned access if the arch supports it
2014-05-08 10:22:23 +02:00
TTY/Serial patches for 4.1-rc1
2015-04-21 09:33:10 -07:00
word-at-a-time: simplify big-endian zero_bytemask macro
2014-05-01 08:57:44 -07:00
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