]> err.no Git - linux-2.6/log
linux-2.6
19 years ago[PATCH] e1000:Driver version,white space,comments,device id
Malli Chilakala [Fri, 29 Apr 2005 02:44:46 +0000 (19:44 -0700)]
[PATCH] e1000:Driver version,white space,comments,device id

Driver version, white space, comments, device id & other

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_ethtool.c net-drivers-2.6/drivers/net/e1000.new/e1000_ethtool.c

19 years ago[PATCH] e1000:Adjust flow control watermarks for Jumbo Frames
Malli Chilakala [Fri, 29 Apr 2005 02:44:25 +0000 (19:44 -0700)]
[PATCH] e1000:Adjust flow control watermarks for Jumbo Frames

Adjust flow control watermarks for Jumbo Frames

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000:Fix Packet Buffer Allocation logic for 82547_rev_2
Malli Chilakala [Fri, 29 Apr 2005 02:44:14 +0000 (19:44 -0700)]
[PATCH] e1000:Fix Packet Buffer Allocation logic for 82547_rev_2

Fix Packet Buffer Allocation logic for 82547_rev_2 controller

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000:82573 specific code & packet split code
Malli Chilakala [Fri, 29 Apr 2005 02:43:52 +0000 (19:43 -0700)]
[PATCH] e1000:82573 specific code & packet split code

82573 specific code & packet split code

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000.h net-drivers-2.6/drivers/net/e1000.new/e1000.h

19 years ago[PATCH] e1000: Modified e1000_clean: exit poll
Malli Chilakala [Fri, 29 Apr 2005 02:43:28 +0000 (19:43 -0700)]
[PATCH] e1000: Modified e1000_clean: exit poll

Modified e1000_clean:: exit poll if no Tx and work_done == 0

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000:Removed redundant statement in e1000_clean_tx_irq
Malli Chilakala [Fri, 29 Apr 2005 02:42:04 +0000 (19:42 -0700)]
[PATCH] e1000:Removed redundant statement in e1000_clean_tx_irq

Removed redundant statement in e1000_clean_tx_irq

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: Implement a workaround for 82546 errata 10
Malli Chilakala [Fri, 29 Apr 2005 02:41:46 +0000 (19:41 -0700)]
[PATCH] e1000: Implement a workaround for 82546 errata 10

Implement 82546 errata 10 --  first Tx descriptor cannot have more than 2015 byte of data in it or it could hang the transmitter.

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: e1000 stops working after resume
Malli Chilakala [Fri, 29 Apr 2005 02:41:28 +0000 (19:41 -0700)]
[PATCH] e1000: e1000 stops working after resume

e1000 stops working after resume, call pci_enable_device after pci_restore_state - Modified Andrew Morton's patch

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000:Fix computation of netdev stats from controller stats counters
Malli Chilakala [Fri, 29 Apr 2005 02:41:11 +0000 (19:41 -0700)]
[PATCH] e1000:Fix computation of netdev stats from controller stats counters

Fix computation of netdev stats from controller stats counters - from
sfeldma@pobox.com

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: Dump information on Tx ring
Malli Chilakala [Fri, 29 Apr 2005 02:40:40 +0000 (19:40 -0700)]
[PATCH] e1000: Dump information on Tx ring

Dump information on Tx ring when 'NETDEV: Watchdog' condition is reached

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: Delay clean-up of last Tx packet
Malli Chilakala [Fri, 29 Apr 2005 02:40:28 +0000 (19:40 -0700)]
[PATCH] e1000: Delay clean-up of last Tx packet

Delay clean-up of last Tx packet to fix pre-mature writeback issue of Tx descriptors only when TSO is enabled

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: Fix kernel panic with 82541 LOM
Malli Chilakala [Fri, 29 Apr 2005 02:39:53 +0000 (19:39 -0700)]
[PATCH] e1000: Fix kernel panic with 82541 LOM

Fix kernel panic with 82541 LOM when using a 100M cable

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: Enable polling before enabling interrupts
Malli Chilakala [Fri, 29 Apr 2005 02:39:30 +0000 (19:39 -0700)]
[PATCH] e1000: Enable polling before enabling interrupts

Enable polling before enabling interrupts -- avoids (in NAPI mode) entering the ISR and returning without doing any work because polling is not enabled. [romieu@fr.zoriel.com]

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_main.c net-drivers-2.6/drivers/net/e1000.new/e1000_main.c

19 years ago[PATCH] e1000: MSI support for PCI-e adapters
Malli Chilakala [Fri, 29 Apr 2005 02:39:13 +0000 (19:39 -0700)]
[PATCH] e1000: MSI support for PCI-e adapters

MSI support for PCI-e adapters

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000.h net-drivers-2.6/drivers/net/e1000.new/e1000.h

19 years ago[PATCH] e1000: Fix msec-delay definition to use msleep
Malli Chilakala [Fri, 29 Apr 2005 02:38:43 +0000 (19:38 -0700)]
[PATCH] e1000: Fix msec-delay definition to use msleep

Fix msec-delay definition in e1000_osdep.h to use msleep

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_osdep.h net-drivers-2.6/drivers/net/e1000.new/e1000_osdep.h

19 years ago[PATCH] e1000: made loopback test robust
Malli Chilakala [Fri, 29 Apr 2005 02:38:30 +0000 (19:38 -0700)]
[PATCH] e1000: made loopback test robust

Added enhanced functionality to the loopback diags to wrap the descriptor rings.

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
diff -up net-drivers-2.6/drivers/net/e1000/e1000_ethtool.c net-drivers-2.6/drivers/net/e1000.new/e1000_ethtool.c

19 years agoLinux v2.6.12-rc4 v2.6.12-rc4
Linus Torvalds [Sat, 7 May 2005 05:20:31 +0000 (22:20 -0700)]
Linux v2.6.12-rc4

19 years ago[PATCH] uml: x86_64 fixes
Jeff Dike [Sat, 7 May 2005 04:30:55 +0000 (21:30 -0700)]
[PATCH] uml: x86_64 fixes

This fixes some x86_64 bugs -

- maybe_map returns -1 on error instead of 0, which is interpreted as
  physical address 0

- removed an include of ipc.h, which isn't needed

- fixed the calculation of signal frame location

- the signal delivery code is now immune to the stack expansion check

- added a missing include

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Fix process exit race
Bodo Stroesser [Sat, 7 May 2005 04:30:54 +0000 (21:30 -0700)]
[PATCH] uml: Fix process exit race

tt-mode closes switch_pipes in exit_thread_tt and kills processes in
switch_to_tt, if the exit_state is EXIT_DEAD or EXIT_ZOMBIE.

In very rare cases the exiting process can be scheduled out after having set
exit_state and closed switch_pipes (from release_task it calls proc_pid_flush,
which might sleep).  If this process is to be restarted, UML failes in
switch_to_tt with:

   write of switch_pipe failed, err = 9

We fix this by closing switch_pipes not in exit_thread_tt, but later in
release_thread_tt.  Additionally, we set switch_pipe[0] = 0 after closing.
switch_to_tt must not kill "from" process depending on its exit_state, but
must kill it after release_thread was processed only, so it examines
switch_pipe[0] for its decision.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: S390 preparation, arch_align_stack
Bodo Stroesser [Sat, 7 May 2005 04:30:53 +0000 (21:30 -0700)]
[PATCH] uml: S390 preparation, arch_align_stack

Only x86 and x86_64 use arch_align_stack(), all other subarches have:

 #define arch_align_stack(x) (x)

So, if this definition is found, UML's own arch_align_stack() should be
skipped.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Use CONFIG variable for address space size
Bodo Stroesser [Sat, 7 May 2005 04:30:52 +0000 (21:30 -0700)]
[PATCH] uml: Use CONFIG variable for address space size

tt/mem.c still uses hardcoded TOP for i386 instead of CONFIG_TOP_ADDR provided
by subarch's Kconfig_XXXX, which would be right.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Turn literal numbers into symbolic constants
Jeff Dike [Sat, 7 May 2005 04:30:51 +0000 (21:30 -0700)]
[PATCH] uml: Turn literal numbers into symbolic constants

So, there I was, looking at my own code, wondering what the magic setjmp
return values did.  This patch turns the constants that are used to make
requests of the initial thread into meaningful symbols.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Makefile cleanup
Jeff Dike [Sat, 7 May 2005 04:30:51 +0000 (21:30 -0700)]
[PATCH] uml: Makefile cleanup

This eliminates some stuff from arch/um/kernel/Makefile which refers to a
file which has long since been deleted.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Eliminate unusable function
Jeff Dike [Sat, 7 May 2005 04:30:50 +0000 (21:30 -0700)]
[PATCH] uml: Eliminate unusable function

Eliminate the non-inline version of switch_mm, which can't be used,
considering the inline version in asm/mmu_context.h

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: S390 preparation, save an extra register
Bodo Stroesser [Sat, 7 May 2005 04:30:49 +0000 (21:30 -0700)]
[PATCH] uml: S390 preparation, save an extra register

s390 tt-mode needs to save not only syscall number, but an further register
also.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: S390 preparation, peekusr/pokeusr defined by subarch
Bodo Stroesser [Sat, 7 May 2005 04:30:46 +0000 (21:30 -0700)]
[PATCH] uml: S390 preparation, peekusr/pokeusr defined by subarch

s390 needs to change some parts of arch/um/kernel/ptrace.c.  Thus, the code
regarding PEEKUSER and POKEUSER are shifted to arch/um/sys-<subarch>/ptrace.c.

Also s390 debug registers need to be updated, when singlestepping is switched
on / off.  Thus, setting/resetting of singlestepping is centralized in the new
function set_singlestep(), which also inserts the macro
SUBARCH_SET_SINGLESTEP(mode), if defined.

Finally, s390 has the "ieee_instruction_pointer" in its
registers, which also is allowed to be read via

  ptrace( PTRACE_PEEKUSER, getpid(), PT_IEEE_IP, 0);

To implement this feature, sys_ptrace inserts the macro
SUBARCH_PTRACE_SPECIAL, if defined.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: command line handling cleanup
Jeff Dike [Sat, 7 May 2005 04:30:45 +0000 (21:30 -0700)]
[PATCH] uml: command line handling cleanup

Command line handling cleanups - a couple of things made static and an
unused declaration removed from header.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: Remove include/asm-um/elf.h
Jeff Dike [Sat, 7 May 2005 04:30:44 +0000 (21:30 -0700)]
[PATCH] uml: Remove include/asm-um/elf.h

I accidentally included include/asm-um/elf.h as a real file in a previous
patch.  This patch eliminates it.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: __deprecated makes build unnecessarily noisy
Jeff Dike [Sat, 7 May 2005 04:30:43 +0000 (21:30 -0700)]
[PATCH] uml: __deprecated makes build unnecessarily noisy

Remove the __deprecated from verify_area_skas and verify_area_tt.  Since
verify_area is itself marked __deprecated, and it is the only caller of
these, then they don't need to be marked.  Marking them only makes the
build noisier.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] video/tuner: add VIDEO_G_FREQUENCY and freq range to VIDIOC_G_TUNER
Jiri Benc [Sat, 7 May 2005 04:30:42 +0000 (21:30 -0700)]
[PATCH] video/tuner: add VIDEO_G_FREQUENCY and freq range to VIDIOC_G_TUNER

This patch adds a VIDIOC_G_FREQUENCY command to tuner-core.c and sets
lowest and highest tunable frequencies in v4l2_tuner structure returned by
VIDIOC_G_TUNER command.

Signed-off-by: Jiri Benc <jbenc@suse.cz>
Cc: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] video/tuner: fix tuner->freq updating
Jiri Benc [Sat, 7 May 2005 04:30:42 +0000 (21:30 -0700)]
[PATCH] video/tuner: fix tuner->freq updating

In VIDIOC_S_FREQUENCY command in tuner-core.c, t->freq is set to a new
value before calling set_freq().  This is not necessary, as set_freq() sets
t->freq itself.  Moreover, it causes problems with Philips tuners, as they
need to take into consideration difference between previous and new
frequency.

Signed-off-by: Jiri Benc <jbenc@suse.cz>
Cc: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc32: Fix POWER3/POWER4 compiler error
Kumar Gala [Sat, 7 May 2005 04:30:41 +0000 (21:30 -0700)]
[PATCH] ppc32: Fix POWER3/POWER4 compiler error

In separating out support for hardware floating point we missed the fact
that both POWER3 and POWER4 have HW FP.  Enable CONFIG_PPC_FPU for POWER3
and POWER4 fixes the issue.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: enable CONFIG_RTAS_PROC by default
Paul Mackerras [Sat, 7 May 2005 00:41:03 +0000 (17:41 -0700)]
[PATCH] ppc64: enable CONFIG_RTAS_PROC by default

This patch enables CONFIG_RTAS_PROC by default on pSeries.  This will
preserve /proc/ppc64/rtas/rmo_buffer, which is needed by librtas.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] revert msdos partitioning fix
Andrew Morton [Sat, 7 May 2005 00:41:01 +0000 (17:41 -0700)]
[PATCH] revert msdos partitioning fix

This change from March 3rd causes the partition parsing code to ignore
partitions which have a signature byte of zero.  Turns out that more people
have such partitions than we expected, and their device numbering is coming up
wrong in post-2.6.11 kernels.

So revert the change while we think about the problem a bit more.

Cc: Andries Brouwer <Andries.Brouwer@cwi.nl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] drivers/block/rd.c: rd_size shouldn't be static
Adrian Bunk [Fri, 6 May 2005 23:28:45 +0000 (01:28 +0200)]
[PATCH] drivers/block/rd.c: rd_size shouldn't be static

I somehow missed that there is external usage of rd_size on some
architectures.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years agoAutomatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.git
Linus Torvalds [Fri, 6 May 2005 23:46:40 +0000 (16:46 -0700)]
Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.git

19 years agoMerge of master.kernel.org:/home/rmk/linux-2.6-serial.git
Linus Torvalds [Fri, 6 May 2005 22:41:11 +0000 (15:41 -0700)]
Merge of master.kernel.org:/home/rmk/linux-2.6-serial.git

19 years agoFix acpi_find_rsdp() - acpi_scan_rsdp takes length, not end
Linus Torvalds [Fri, 6 May 2005 22:39:23 +0000 (15:39 -0700)]
Fix acpi_find_rsdp() - acpi_scan_rsdp takes length, not end

Noticed by Jakub Jermar <jermar@itbs.cz>

19 years ago[SCSI] correct the sym2 period setting routines
James Bottomley [Fri, 6 May 2005 18:14:48 +0000 (13:14 -0500)]
[SCSI] correct the sym2 period setting routines

There's a slight bug in the routines in that if the period requires dt,
then the routine will unconditionally set it.  DT may only be set if
Wide is also set, so this turns back on the wide bit.

For domain validation to work correctly, we need to observe the wide bit
absolutely.

Acked by: Matthew Wilcox <willy@debian.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
19 years ago[PATCH] fix alsa via82xx resume
Jens Axboe [Fri, 6 May 2005 06:37:44 +0000 (08:37 +0200)]
[PATCH] fix alsa via82xx resume

Trying software suspend on my workstation makes it crash on resume.  The
problem is that via82xx marks the chip_init function as _devinit, but calls
it on resume as well.

Cc: <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: global interrupt queue cleanup
Paul Mackerras [Fri, 6 May 2005 06:28:56 +0000 (16:28 +1000)]
[PATCH] ppc64: global interrupt queue cleanup

Move the code to set global interrupt queue membership to xics.c,
and remove no longer needed extern declarations.  Also call it on
all cpus (even the boot cpu) to prepare for kexec.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: R Sharada <sharada@in.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] 8250_pci.c: add comment about enum sorting order
Russell King [Fri, 6 May 2005 09:19:09 +0000 (10:19 +0100)]
[PATCH] 8250_pci.c: add comment about enum sorting order

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
19 years ago[PATCH] ppc64: remove explicit contig_page_data reference
Paul Mackerras [Fri, 6 May 2005 04:31:31 +0000 (14:31 +1000)]
[PATCH] ppc64: remove explicit contig_page_data reference

Trivial patch to remove our last direct reference to contig_page_data.
This will make it just that much less hard to seperate NUMA and
DISCONTIG.  Please forward on.  Against 2.6.12-rc1

Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: remove unused arch/ppc64/boot/start.c
Paul Mackerras [Fri, 6 May 2005 04:25:55 +0000 (14:25 +1000)]
[PATCH] ppc64: remove unused arch/ppc64/boot/start.c

start.c is not referenced in the arch/ppc64/boot/Makefile

compile tested with the defconfig.

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: remove asm/bootinfo.h include
Paul Mackerras [Fri, 6 May 2005 04:27:17 +0000 (14:27 +1000)]
[PATCH] ppc64: remove asm/bootinfo.h include

The defines in bootinfo.h are not used, so the include can be removed.
According to Ben, birecs are not used on ppc64:

  on ppc64, we made the decision of enforcing the presence of an
  OF device-tree and either an OF-like client interface or a kexec
  like flattened tree.
  so if your bootloader want to say things to the kernel,
  it can do so by adding properties to the device-tree

compile-tested with defconfig

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: fix reloc_offset comment
Paul Mackerras [Fri, 6 May 2005 03:35:04 +0000 (13:35 +1000)]
[PATCH] ppc64: fix reloc_offset comment

The code in reloc_offset is actually subtracting the address in the link
register from the address calculated by the linker.  Perhaps the
extended mnemonic `sub' replaced an original `subf' and the comment just
did not get updated.

        bl      1f
1:      mflr    r3
        LOADADDR(r4,1b)
        sub     r3,r4,r3

Signed-off-by: Amos Waterland <apw@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc64: fix prom.c compile warning
Paul Mackerras [Fri, 6 May 2005 03:29:34 +0000 (13:29 +1000)]
[PATCH] ppc64: fix prom.c compile warning

The code in unflatten_device_tree knows that get_property is written to
only return with lenp equal to 1 when also returning a valid pointer.
The gcc 3.3.3 compiler is not able to prove this to itself, so it warns
about a possible uninitialized pointer dereference:

 .../arch/ppc64/kernel/prom.c: In function `unflatten_device_tree':
 .../arch/ppc64/kernel/prom.c:828:
 warning: `p' might be used uninitialized in this function

Unless it is desired to rework the interaction between the two
functions, this will keep the existing behavior but quiet the compiler.

Signed-off-by: Amos Waterland <apw@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] arch/ppc64: Replace custom MIN macro
Tobias Klauser [Fri, 6 May 2005 02:10:04 +0000 (12:10 +1000)]
[PATCH] arch/ppc64: Replace custom MIN macro

Replace a custom MIN() macro with the min() macro from kernel.h
This patch removes 4 lines of redundant code.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] drivers/scsi/sym53c416.c: fix a wrong check
Adrian Bunk [Thu, 5 May 2005 23:16:22 +0000 (16:16 -0700)]
[PATCH] drivers/scsi/sym53c416.c: fix a wrong check

The Coverity checker found that this for loop was wrong.

This patch changes it to what seems to be intended.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Matthew Wilcox <willy@debian.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] fs/udf/udftime.c: fix off by one error
Adrian Bunk [Thu, 5 May 2005 23:16:21 +0000 (16:16 -0700)]
[PATCH] fs/udf/udftime.c: fix off by one error

This patch fixes an off by one error found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] documentation for strncpy()
walter harms [Thu, 5 May 2005 23:16:20 +0000 (16:16 -0700)]
[PATCH] documentation for strncpy()

this clarifies the documentation on the behavier of strncpy().

Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] correctly name the Shell sort
Domen Puncer [Thu, 5 May 2005 23:16:19 +0000 (16:16 -0700)]
[PATCH] correctly name the Shell sort

As per http://www.nist.gov/dads/HTML/shellsort.html, this should be
referred to as a Shell sort.  Shell-Metzner is a misnomer.

Signed-off-by: Daniel Dickman <didickman@yahoo.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] fix lib/sort regression test
Domen Puncer [Thu, 5 May 2005 23:16:19 +0000 (16:16 -0700)]
[PATCH] fix lib/sort regression test

The regression test in lib/sort.c is currently worthless because the array
that is generated for sorting will be all zeros.  This patch fixes things
so that the array that is generated will contain unsorted integers (that
are not all identical) as was probably intended.

Signed-off-by Daniel Dickman <didickman@yahoo.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] fix NCR53C9x.c compile warning
Adrian Bunk [Thu, 5 May 2005 23:16:18 +0000 (16:16 -0700)]
[PATCH] fix NCR53C9x.c compile warning

drivers/scsi/NCR53C9x.c: In function `esp_do_data':
drivers/scsi/NCR53C9x.c:1838: warning: unused variable `flags'

Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] x86: geode support fixes
Kianusch Sayah Karadji [Thu, 5 May 2005 23:16:17 +0000 (16:16 -0700)]
[PATCH] x86: geode support fixes

- Changed Name/defines from "Geode GX" to "Geode GX1" for clarification

- Dropped "-march=i586" in favor of "-march=i486"

- Dopped X86_OOSTORE support for Geode GX1

Signed-off-by: Kianusch Sayah Karadji <kianusch@sk-tech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] update Ross Biro bouncing email address
Jesper Juhl [Thu, 5 May 2005 23:16:16 +0000 (16:16 -0700)]
[PATCH] update Ross Biro bouncing email address

Ross moved.  Remove the bad email address so people will find the correct
one in ./CREDITS.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] CodingStyle: trivial whitespace fixups
Domen Puncer [Thu, 5 May 2005 23:16:15 +0000 (16:16 -0700)]
[PATCH] CodingStyle: trivial whitespace fixups

When I do a "diff -Nur arch/i386 arch/x86_64" to see what is different between these two
architectures, I see some differences due to whitespace issues only. The attached patch removes
some of the noise by fixing up the following files:
- arch/i386/boot/bootsect.S
- arch/i386/boot/video.S
- arch/x86_64/boot/bootsect.S

Signed-off-by: Daniel Dickman <didickman@yahoo.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] Spelling cleanups in shrinker code
Domen Puncer [Thu, 5 May 2005 23:16:14 +0000 (16:16 -0700)]
[PATCH] Spelling cleanups in shrinker code

Just a few small cleanups to make this coherent english.

Signed-Off-By: Martin Hicks <mort@wildopensource.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ixj* - compile warning cleanup
Domen Puncer [Thu, 5 May 2005 23:16:13 +0000 (16:16 -0700)]
[PATCH] ixj* - compile warning cleanup

compile warning cleanup - suggested by Adrian Bunk; remove unmaintained rcs
char strings from source and handle the occurrences of their use, make sure
kernel-userspace issues taken care of; break out into separate patch

Signed-off-by: Stephen Biggs <yrgrknmxpzlk@gawab.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] fix up a comment still refering to verify_area
Jesper Juhl [Thu, 5 May 2005 23:16:13 +0000 (16:16 -0700)]
[PATCH] fix up a comment still refering to verify_area

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] comments on locking of task->comm
Paolo 'Blaisorblade' Giarrusso [Thu, 5 May 2005 23:16:12 +0000 (16:16 -0700)]
[PATCH] comments on locking of task->comm

Add some comments about task->comm, to explain what it is near its definition
and provide some important pointers to its uses.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] reiserfs: use NULL instead of 0
Randy.Dunlap [Thu, 5 May 2005 23:16:11 +0000 (16:16 -0700)]
[PATCH] reiserfs: use NULL instead of 0

Use NULL instead of 0 for pointer (sparse warning):
fs/reiserfs/namei.c:611:50: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] cyrix: eliminate bad section references
maximilian attems [Thu, 5 May 2005 23:16:10 +0000 (16:16 -0700)]
[PATCH] cyrix: eliminate bad section references

Fix cyrix section references:
 convert __initdata to __devinitdata.

Error: ./arch/i386/kernel/cpu/mtrr/cyrix.o .text refers to 00000379
R_386_32          .init.data
Error: ./arch/i386/kernel/cpu/mtrr/cyrix.o .text refers to 00000399
R_386_32          .init.data
Error: ./arch/i386/kernel/cpu/mtrr/cyrix.o .text refers to 000003b3
R_386_32          .init.data
Error: ./arch/i386/kernel/cpu/mtrr/cyrix.o .text refers to 000003b9
R_386_32          .init.data
Error: ./arch/i386/kernel/cpu/mtrr/cyrix.o .text refers to 000003bf
R_386_32          .init.data

Signed-of-by: maximilian attems <janitor@sternwelten.at>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] make some things static
Adrian Bunk [Thu, 5 May 2005 23:16:09 +0000 (16:16 -0700)]
[PATCH] make some things static

This patch makes some needlessly global identifiers static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Arjan van de Ven <arjanv@infradead.org>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: Some missing statics
Alasdair G Kergon [Thu, 5 May 2005 23:16:09 +0000 (16:16 -0700)]
[PATCH] device-mapper: Some missing statics

This patch makes some needlessly global code static.

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper dm-emc: Fix a memset
Alasdair G Kergon [Thu, 5 May 2005 23:16:08 +0000 (16:16 -0700)]
[PATCH] device-mapper dm-emc: Fix a memset

The dm emc hardware handler code memset the hardware handler structure to zero
AFTER it had initialized the structure's spinlock field.

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Dave Olien <dmo@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper multipath: Use private workqueue
Alasdair G Kergon [Thu, 5 May 2005 23:16:07 +0000 (16:16 -0700)]
[PATCH] device-mapper multipath: Use private workqueue

dm-mpath.c needs to use a private workqueue (like other dm targets already do)
to avoid interfering with users of the default workqueue.

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Lars Marowsky-Bree <lmb@suse.de>
Signed-off-by: <mikenc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: tidy dm_suspend
Alasdair G Kergon [Thu, 5 May 2005 23:16:06 +0000 (16:16 -0700)]
[PATCH] device-mapper: tidy dm_suspend

Tidy dm_suspend.

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: handle __lock_fs error
Alasdair G Kergon [Thu, 5 May 2005 23:16:05 +0000 (16:16 -0700)]
[PATCH] device-mapper: handle __lock_fs error

Handle error from __lock_fs()

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: let freeze_bdev return error
Alasdair G Kergon [Thu, 5 May 2005 23:16:04 +0000 (16:16 -0700)]
[PATCH] device-mapper: let freeze_bdev return error

Allow freeze_bdev() to return an error.

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: __unlock_fs void
Alasdair G Kergon [Thu, 5 May 2005 23:16:04 +0000 (16:16 -0700)]
[PATCH] device-mapper: __unlock_fs void

Make __unlock_fs() void.

From: Christoph Hellwig <hch@lst.de>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] device-mapper: store bdev while frozen
Alasdair G Kergon [Thu, 5 May 2005 23:16:03 +0000 (16:16 -0700)]
[PATCH] device-mapper: store bdev while frozen

Store the struct block_device while device is frozen, saving us one call to
bdget_disk().

Signed-Off-By: Alasdair G Kergon <agk@redhat.com>
From: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] revert ext3-writepages-support-for-writeback-mode
Andrew Morton [Thu, 5 May 2005 23:16:02 +0000 (16:16 -0700)]
[PATCH] revert ext3-writepages-support-for-writeback-mode

This had a fatal lock ranking bug: we do journal_start outside
mpage_writepages()'s lock_page().

Revert the whole thing, think again.

Credit-to: Jan Kara <jack@suse.cz>
For identifying the bug.

Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] orinoco MAINTAINERS update
Pavel Roskin [Thu, 5 May 2005 23:16:01 +0000 (16:16 -0700)]
[PATCH] orinoco MAINTAINERS update

Add mailing list addresses for Orinoco and update its homepage.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Cc: David Gibson <hermes@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] bttv: fix dst i2c read/write timeout failure.
Manu Abraham [Thu, 5 May 2005 23:16:01 +0000 (16:16 -0700)]
[PATCH] bttv: fix dst i2c read/write timeout failure.

Attached is a patch to bttv which fixes the following problems.

Affected cards and problems:
~~~~~~~~~~~~~~~~~~~~~~~~
o VP-1020 (200103A) Tuning problems, device detection.
o VP-1020 (DST-MOT) Errors during tuning, device detection fails in a while.
o VP-1030 (DST-CI) Tuning sometimes fails after CI commands.
o VP-2031 (DCT-CI) Tuning problems

The timeout happens before the actual timeout occured in the MCU
on the board, and hence the problems.

Changes: (bttv-i2c.diff)
~~~~~~~~~~~~~~~~~~~~~~~~
o Changed the custom wait queue to wait_event_interruptible_timeout()
      - Suggestion by Johannes Stezenbach.

o Fixed the wait queue timeout problem
      - This fixes the timeout problem on various cards.
      - This problem was visible as many
          * Cannot tune to channels, when signal levels are very low.
          * app_info does not work in some conditions for CI based cards
      - Smaller values worked good for newer cards, but the older cards
suffered, settled down to the worst case values that could happen in any
eventuality.

Signed-off-by: Manu Abraham <manu@kromtek.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] remove do_sync parameter from __invalidate_device
Christoph Hellwig [Thu, 5 May 2005 23:15:59 +0000 (16:15 -0700)]
[PATCH] remove do_sync parameter from __invalidate_device

The only caller that ever sets it can call fsync_bdev itself easily.  Also
update some comments.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] remove outdated comments from filemap.c
Christoph Hellwig [Thu, 5 May 2005 23:15:59 +0000 (16:15 -0700)]
[PATCH] remove outdated comments from filemap.c

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] DAC960: add support for Mylex AcceleRAID 4/5/600
Christoph Hellwig [Thu, 5 May 2005 23:15:58 +0000 (16:15 -0700)]
[PATCH] DAC960: add support for Mylex AcceleRAID 4/5/600

This patch adds support for a new class of DAC960 controllers.  It's based
on the GPLed idac320 driver from IBM for Linux 2.4.18.  That driver is a
fork of the 2.4.18 version of DAC960 that adds support for this new type of
controllers (internally called "GEM Series"), that differ from other DAC960
V2 firmware controllers only in the register offsets and removes support
for all others.

This patch instead integrates support for these controllers into the DAC960
driver.

Thanks to Anders Norrbring for pointing me to the idac320 driver and
testing this patch.

No Signed-Off: line because all code is either copy & pasted from IBM's
idac320 driver or support for other controllers in the 2.6 DAC960 driver.

Note: the really odd formating matches the rest of the DAC960 driver.

Cc: Dave Olien <dmo@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] pcmcia: yenta TI: align irq of func1 to func0 if INTRTIE is set
Daniel Ritz [Thu, 5 May 2005 23:15:57 +0000 (16:15 -0700)]
[PATCH] pcmcia: yenta TI: align irq of func1 to func0 if INTRTIE is set

Make sure that if the INTRTIE bit is set both functions of the cardbus
bridge use the same IRQ before doing any probing...

[ yes i hate the TI bridges for the fact that they are very flexible
  so that so many BIOS vendors get it wrong. ]

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] pcmcia: enable 32-bit memory windows on pd6729
Dominik Brodowski [Thu, 5 May 2005 23:15:56 +0000 (16:15 -0700)]
[PATCH] pcmcia: enable 32-bit memory windows on pd6729

Enable 32-bit memory windows on pd6729 PCI-PCMCIA bridges.

Signed-off-by: Jarkko Raja <jar@pcuf.fi>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] saa6752hs: resolutions handling
Frederic CAND [Thu, 5 May 2005 23:15:52 +0000 (16:15 -0700)]
[PATCH] saa6752hs: resolutions handling

This patch handles the VIDIOC_S_FMT and VIDIOC_G_FMT ioctls for the
saa6752hs.

As only 4 preset video formats are supported (SIF, 1/2D1, 2/3D1, D1), we
compute to which the asked resolution is the nearest and apply it.

Signed-off-by: Frederic Cand <frederic.cand@anevia.com>
Acked-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] Update dontdiff
Matt Porter [Thu, 5 May 2005 23:15:52 +0000 (16:15 -0700)]
[PATCH] Update dontdiff

Additions to the dontdiff list.

Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] remove BK documentation
Adrian Bunk [Thu, 5 May 2005 23:15:51 +0000 (16:15 -0700)]
[PATCH] remove BK documentation

There's no longer a reason to document the obsolete BK usage.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uninline tty_paranoia_check()
Andrew Morton [Thu, 5 May 2005 23:15:50 +0000 (16:15 -0700)]
[PATCH] uninline tty_paranoia_check()

Has lots of callsites.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] drivers/ide/pci/sis5513.c: section fixes
Adrian Bunk [Thu, 5 May 2005 23:15:49 +0000 (16:15 -0700)]
[PATCH] drivers/ide/pci/sis5513.c: section fixes

These three functions are referenced from the __devinitdata
sis5513_chipset.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] setitimer timer expires too early
Paulo Marques [Thu, 5 May 2005 23:15:49 +0000 (16:15 -0700)]
[PATCH] setitimer timer expires too early

It seems that the code responsible for this is in kernel/itimer.c:126:

p->signal->real_timer.expires = jiffies + interval;
add_timer(&p->signal->real_timer);

If you request an interval of, lets say 900 usecs, the interval given by
timeval_to_jiffies will be 1.

If you request this when we are half-way between two timer ticks, the
interval will only give 400 usecs.

If we want to guarantee that we never ever give intervals less than
requested, the simple solution would be to change that to:

p->signal->real_timer.expires = jiffies + interval + 1;

This however will produce pathological cases, like having a idle system
being requested 1 ms timeouts will give systematically 2 ms timeouts,
whereas currently it simply gives a few usecs less than 1 ms.

The complex (and more computationally expensive) solution would be to
check the gettimeofday time, and compute the correct number of jiffies.
This way, if we request a 300 usecs timer 200 usecs inside the timer
tick, we can wait just one tick, but not if we are 800 usecs inside the
tick. This would also mean that we would have to lock preemption during
these computations to avoid races, etc.

I've searched the archives but couldn't find this particular issue being
discussed before.

Attached is a patch to do the simple solution, in case anybody thinks
that it should be used.

Signed-Off-By: Paulo Marques <pmarques@grupopie.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] __block_write_full_page() simplification
Andrew Morton [Thu, 5 May 2005 23:15:48 +0000 (16:15 -0700)]
[PATCH] __block_write_full_page() simplification

The `last_bh' logic probably isn't worth much.  In those situations where only
the front part of the page is being written out we will save some looping but
in the vastly more common case of an all-page writeout if just adds more code.

Nick Piggin <nickpiggin@yahoo.com.au>

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] __block_write_full_page speedup
Andrew Morton [Thu, 5 May 2005 23:15:47 +0000 (16:15 -0700)]
[PATCH] __block_write_full_page speedup

Remove all those get_bh()'s and put_bh()'s by extending lock_page() to cover
the troublesome regions.

(get_bh() and put_bh() happen every time whereas contention on a page's lock
in there happens basically never).

Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] __block_write_full_page race fix
Nick Piggin [Thu, 5 May 2005 23:15:46 +0000 (16:15 -0700)]
[PATCH] __block_write_full_page race fix

When running
fsstress -v -d $DIR/tmp -n 1000 -p 1000 -l 2
on an ext2 filesystem with 1024 byte block size, on SMP i386 with 4096 byte
page size over loopback to an image file on a tmpfs filesystem, I would
very quickly hit
BUG_ON(!buffer_async_write(bh));
in fs/buffer.c:end_buffer_async_write

It seems that more than one request would be submitted for a given bh
at a time.

What would happen is the following:
2 threads doing __mpage_writepages on the same page.
Thread 1 - lock the page first, and enter __block_write_full_page.
Thread 1 - (eg.) mark_buffer_async_write on the first 2 buffers.
Thread 1 - set page writeback, unlock page.
Thread 2 - lock page, wait on page writeback
Thread 1 - submit_bh on the first 2 buffers.
=> both requests complete, none of the page buffers are async_write,
   end_page_writeback is called.
Thread 2 - wakes up. enters __block_write_full_page.
Thread 2 - mark_buffer_async_write on (eg.) the last buffer
Thread 1 - finds the last buffer has async_write set, submit_bh on that.
Thread 2 - submit_bh on the last buffer.
=> oops.

So change __block_write_full_page to explicitly keep track of the last bh
we need to issue, so we don't touch anything after issuing the last
request.

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] fix race in __block_prepare_write
Nick Piggin [Thu, 5 May 2005 23:15:45 +0000 (16:15 -0700)]
[PATCH] fix race in __block_prepare_write

Fix a race where __block_prepare_write can leak out an in-flight read
against a bh if get_block returns an error.  This can lead to the page
becoming unlocked while the buffer is locked and the read still in flight.
__mpage_writepage BUGs on this condition.

BUG sighted on a 2-way Itanium2 system with 16K PAGE_SIZE running

fsstress -v -d $DIR/tmp -n 1000 -p 1000 -l 2

where $DIR is a new ext2 filesystem with 4K blocks that is quite
small (causing get_block to fail often with -ENOSPC).

Signed-off-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] 3c59x: only put the device into D3 when we're actually using WOL
Daniel Ritz [Thu, 5 May 2005 23:15:44 +0000 (16:15 -0700)]
[PATCH] 3c59x: only put the device into D3 when we're actually using WOL

During a warm boot the device is in D3 and has troubles coming out of it.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] patch-kernel: support non-incremental 2.6.x.y 'stable' patches
Randy.Dunlap [Thu, 5 May 2005 23:15:43 +0000 (16:15 -0700)]
[PATCH] patch-kernel: support non-incremental 2.6.x.y 'stable' patches

Add better support for (non-incremental) 2.6.x.y patches; If an ending
version number if not specified, the script automatically increments the
SUBLEVEL (x in 2.6.x.y) until no more patch files are found; however,
EXTRAVERSION (y in 2.6.x.y) is never automatically incremented but must be
specified fully.

patch-kernel does not normally support reverse patching, but does so when
applying EXTRAVERSION (x.y) patches, so that moving from 2.6.11.y to
2.6.11.z is easy and handled by the script (reverse 2.6.11.y and apply
2.6.11.z).

Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] kprobes: Allow multiple kprobes at the same address
Ananth N Mavinakayanahalli [Thu, 5 May 2005 23:15:42 +0000 (16:15 -0700)]
[PATCH] kprobes: Allow multiple kprobes at the same address

Allow registration of multiple kprobes at an address in an architecture
agnostic way.  Corresponding handlers will be invoked in a sequence.  But,
a kprobe and a jprobe can't (yet) co-exist at the same address.

Signed-off-by: Ananth N Mavinakayanahalli <amavin@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] Kprobes: Oops! in unregister_kprobe()
Prasanna S Panchamukhi [Thu, 5 May 2005 23:15:41 +0000 (16:15 -0700)]
[PATCH] Kprobes: Oops! in unregister_kprobe()

kernel oops!  when unregister_kprobe() is called on a non-registered
kprobe.  This patch fixes the above problem by checking if the probe exists
before unregistering.

Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] Kprobes: Incorrect handling of probes on ret/lret instruction
Prasanna S Panchamukhi [Thu, 5 May 2005 23:15:40 +0000 (16:15 -0700)]
[PATCH] Kprobes: Incorrect handling of probes on ret/lret instruction

Kprobes could not handle the insertion of a probe on the ret/lret
instruction and used to oops after single stepping since kprobes was
modifying eip/rip incorrectly.  Adjustment of eip/rip is not required after
single stepping in case of ret/lret instruction, because eip/rip points to
the correct location after execution of the ret/lret instruction.  This
patch fixes the above problem.

Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: header and code cleanup
Bodo Stroesser [Thu, 5 May 2005 23:15:40 +0000 (16:15 -0700)]
[PATCH] uml: header and code cleanup

Remove some definitions and declarations from arch/um/include/skas_ptrace.h,
as they have moved to arch/um/include/sysdep/skas_ptrace.h

Also, remove PTRACE_SIGPENDING support in UML at all.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: remove a dangling symlink
Bodo Stroesser [Thu, 5 May 2005 23:15:39 +0000 (16:15 -0700)]
[PATCH] uml: remove a dangling symlink

UML: remove no longer needed arch-signal.h

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: s390 preparation, sighandler interface abstraction
Bodo Stroesser [Thu, 5 May 2005 23:15:38 +0000 (16:15 -0700)]
[PATCH] uml: s390 preparation, sighandler interface abstraction

s390 passes parameters in registers.  So the only safe way to find out the
address of signal context, error-address and error-type (trap_no), which are
passed to signal handlers as parameters, is to declare these parameters.

So I inserted an subarch-specific macro which holds the declaration of
parameters for signal handlers.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: s390 preparation, delay moved to arch
Bodo Stroesser [Thu, 5 May 2005 23:15:37 +0000 (16:15 -0700)]
[PATCH] uml: s390 preparation, delay moved to arch

s390 has fast read access to realtime clock (nanosecond resolution).  So it
makes sense to have an arch-specific implementation not only of __delay, but
__udelay also.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] uml: s390 preparation, checksumming done in arch code
Bodo Stroesser [Thu, 5 May 2005 23:15:36 +0000 (16:15 -0700)]
[PATCH] uml: s390 preparation, checksumming done in arch code

Checksum handling largely depends on the subarch.

Thus, I renamed i386 arch_csum_partial in arch/um/sys-i386/checksum.S back to
csum_partial, removed csum_partial from arch/um/kernel/checksum.c and shifted
EXPORT_SYMBOL(csum_partial) to arch/um/sys-i386/ksyms.c.

Then, csum_partial_copy_to and csum_partial_copy_from were shifted from
arch/um/kernel/checksum.c to arch/um/include/sysdep-i386/checksum.h and
inserted in the calling functions csum_partial_copy_from_user() and
csum_and_copy_to_user().

Now, arch/um/kernel/checksum.c is empty and removed.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>