1. 17 Mar, 2009 1 commit
    • Linus Torvalds's avatar
      Fix potential fast PIT TSC calibration startup glitch · a6a80e1d
      Linus Torvalds authored
      
      
      During bootup, when we reprogram the PIT (programmable interval timer)
      to start counting down from 0xffff in order to use it for the fast TSC
      calibration, we should also make sure to delay a bit afterwards to allow
      the PIT hardware to actually start counting with the new value.
      
      That will happens at the next CLK pulse (1.193182 MHz), so the easiest
      way to do that is to just wait at least one microsecond after
      programming the new PIT counter value.  We do that by just reading the
      counter value back once - which will take about 2us on PC hardware.
      Reported-and-tested-by: default avatarjohn stultz <johnstul@us.ibm.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      a6a80e1d
  2. 16 Mar, 2009 21 commits
  3. 15 Mar, 2009 3 commits
    • Kyle McMartin's avatar
      parisc: sba_iommu: fix build bug when CONFIG_PARISC_AGP=y · 5bee17f1
      Kyle McMartin authored
      
      
      CC      drivers/parisc/sba_iommu.o
      drivers/parisc/sba_iommu.c:1373: error: expected identifier or '('
      before '}' token
      make[2]: *** [drivers/parisc/sba_iommu.o] Error 1
      make[1]: *** [drivers/parisc] Error 2
      make: *** [drivers] Error 2
      
      Don't know how this has gone missed for so long... clearly I need
      to do builds on my C8000 more often.
      Signed-off-by: default avatarKyle McMartin <kyle@mcmartin.ca>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      5bee17f1
    • Linus Torvalds's avatar
      Merge master.kernel.org:/home/rmk/linux-2.6-arm · fbd8104c
      Linus Torvalds authored
      * master.kernel.org:/home/rmk/linux-2.6-arm: (23 commits)
        [ARM] Fix virtual to physical translation macro corner cases
        [ARM] update mach-types
        [ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions
        MX1 fix include
        [ARM] 5419/1: ep93xx: fix build warnings about struct i2c_board_info
        [ARM] 5418/1: restore lr before leaving mcount
        ARM: OMAP: board-omap3beagle: set i2c-3 to 100kHz
        ARM: OMAP: Allow I2C bus driver to be compiled as a module
        ARM: OMAP: sched_clock() corrected
        ARM: OMAP: Fix compile error if pm.h is included
        [ARM] orion5x: pass dram mbus data to xor driver
        [ARM] S3C64XX: Fix s3c64xx_setrate_clksrc
        [ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/irq.c
        [ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/s3c6400-clock.c
        [ARM] S3C64XX: Fix USB host clock mux list
        [ARM] S3C64XX: Fix name of USB host clock.
        [ARM] S3C64XX: Rename IRQ_UHOST to IRQ_USBH
        [ARM] S3C64XX: Do gpiolib configuration earlier
        [ARM] S3C64XX: Staticise s3c64xx_init_irq_eint()
        [ARM] SMDK6410: Declare iodesc table static
        ...
      fbd8104c
    • Alexander Duyck's avatar
      igb: remove ASPM L0s workaround · 682337fe
      Alexander Duyck authored
      
      
      The L0s workaround should be moved into a pci quirk and so it is not
      necessary in the driver.  This update removes the L0s workaround from the
      igb driver.
      
      This was the second half of the PCI quirk patch that Matthew Wilcox did
      not pick up when he picked up the quirk patch.
      Signed-off-by: default avatarAlexander Duyck <alexander.h.duyck@intel.com>
      Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      682337fe
  4. 14 Mar, 2009 15 commits