1. 14 Oct, 2003 1 commit
    • Benjamin Herrenschmidt's avatar
      [PATCH] USB: Conflicting definitions in keyspan driver · 944fb82a
      Benjamin Herrenschmidt authored
      There's a small issue with drivers/usb/serial/keyspan_usa90msg.h
      
      The definition for MSR_RI conflicts with some PowerPC CPU definition
      (MSR is the Machine State Register on PPC and processor.h defines
      MSR_RI globally). This definition doesn't seem to be used in any .c
      in drivers/usr/serial though, so I beleive it could be easily renamed
      to something a bit less prone to conflict ;) Changing the PPC definition
      would be a lot nastier.
      944fb82a
  2. 13 Oct, 2003 8 commits
    • David Brownell's avatar
      [PATCH] USB: ohci-hcd PM fixes · 5c549937
      David Brownell authored
      This patch primarily fixes PM-related bugs in the OHCI driver.
      
      It gets rid of some flags that duplicated state between usbcore
      and the HCD.  The duplication wasn't correct, and wasn't tested
      correctly ... this fixes both issues.  So now the driver avoids
      writing to hardware when it's suspended (as required by older
      PowerBook hardware) or halted, and treats all non-running states
      the same (as required by all hardware).
      
      This includes the last generic parts of a patch sent a while back
      by Benjamin Herrenschmidt, which weren't at that time testable on a
      x86 kernel because the generic PM code was in flux (and broken).
      There may still be some PMAC-specific issues to resolve.
      
      With this patch, and a device_resume() deadlock fix, I've seen
      OHCI suspend/resume work on hardware it's not worked on since the
      PM changes started to merge into the 2.6.0-test kernels.
      5c549937
    • David Brownell's avatar
      [PATCH] USB: ehci-hcd, misc bugfixes · 752d7202
      David Brownell authored
      This fixes some bugs observed in the EHCI code:
      
        - Byte-order confusion caused the wrong address to be set
          on big-endian hardware (reported last week on PPC and
          SPARC).   That bug's been there for about a year, with
          no problem reports ... hmm.
      
        - Used the wrong bitmask to determine max packet size
          for interrupt transfers, so they were limited to 1023
          bytes (not 1024 bytes) at high speed.
      
        - Because those two problems related to the masking,
          I sanity checked it and moved more of byteswapping
          to compile time.
      
        - Removes some oopsing in the (debug) periodic schedule
          dump, seen with patches that add more interesting
          behaviors (which folk are finally trying...).
      
        - Removed some now-pointless <linux/version.h> usage
      752d7202
    • Greg Kroah-Hartman's avatar
      [PATCH] USB: fix visor driver to work with Palm OS 4+ devices · 90b2bb9e
      Greg Kroah-Hartman authored
      For some reason, they do not like the reset_config calls anymore.
      90b2bb9e
    • Manfred Spraul's avatar
      [PATCH] avoid crashes due to unaligned stacks · d310cbfc
      Manfred Spraul authored
      This fixes the stack end detection properly, and verifies that the
      stack content printing does not overflow into the next page even
      partially.
      
      This is required especially for x86 BIOSes that misalign the stack,
      together with the page access debugging that unmaps unused kernel
      pages to check for valid accesses.
      
      Architectures with special needs (eg HPPA with stacks that grow up)
      can override the kernel stack end test with __HAVE_ARCH_KSTACK_END
      if they ever enable the anal slab debugging code.
      d310cbfc
    • Andi Kleen's avatar
      [PATCH] Fixing mlockall & PROT_NONE · c3d6daa8
      Andi Kleen authored
      This is the minimal change to make "mlockall()" not complain about
      the occasional PROT_NONE area.
      
      PROT_NONE is commonly used on x86-64, and is no reason to not lock
      in the rest of the mappings into memory.
      c3d6daa8
    • Geert Uytterhoeven's avatar
      [PATCH] Sun-3 compile fix · a01b0767
      Geert Uytterhoeven authored
      Sun-3: Add missing include (needed because of __attribute_used__ in
      <linux/init.h>)
      a01b0767
    • Geert Uytterhoeven's avatar
      [PATCH] M68k export csum_partial · 09b2f193
      Geert Uytterhoeven authored
      M68k: Export missing symbol csum_partial
      09b2f193
    • David Woodhouse's avatar
      [PATCH] Kernel thread signal handling. · 7bc9020b
      David Woodhouse authored
       - add disallow_signal() to complement allow_signal(), rather than
         having different subsystems try to do it by hand.
      
       - add a version of dequeue_signal() which does the necessary locking on
         its own, again to avoid having modules have to care.
      
       - let allow_signal() to actually allow signals other than
         SIGKILL. Currently they get either converted to SIGKILL or
         silently dropped, according to whether your kernel thread
         happens to have sa_handler set for the signal in question.
      
         (Barf alert: we do this by just installing a dummy handler)
      
       - make jffs2 use the cleaned up infrastructure
      7bc9020b
  3. 12 Oct, 2003 6 commits
  4. 13 Oct, 2003 1 commit
  5. 12 Oct, 2003 3 commits
  6. 11 Oct, 2003 21 commits