litmus-rt.git, branch v2.6.20-rc6 The LITMUS^RT kernel. Linux 2.6.20-rc6 2007-01-25T02:19:28+00:00 Linus Torvalds torvalds@woody.linux-foundation.org 2007-01-25T02:19:28+00:00 99abfeafb5f2eea1bb481330ff37343e1133c924 






Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
2007-01-24T20:31:28+00:00

Linus Torvalds
torvalds@woody.linux-foundation.org

2007-01-24T20:31:28+00:00

a21b0696261c2865d329afa4156ce15fcdf5e772

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix wrong checksum calculation on 64-bit MIPS
  [MIPS] VPE loader: Initialize lists before they're actually being used ...
  [MIPS] Fix reported amount of freed memory - it's in kB not bytes
  [MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard()
  [MIPS] SMTC: Fix module build by exporting symbol
  [MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries
  [MIPS] Fix APM build
  [MIPS] There is no __GNUC_MAJOR__





* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix wrong checksum calculation on 64-bit MIPS
  [MIPS] VPE loader: Initialize lists before they're actually being used ...
  [MIPS] Fix reported amount of freed memory - it's in kB not bytes
  [MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard()
  [MIPS] SMTC: Fix module build by exporting symbol
  [MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries
  [MIPS] Fix APM build
  [MIPS] There is no __GNUC_MAJOR__







[PATCH] NFS: Fix races in nfs_revalidate_mapping()
2007-01-24T20:31:06+00:00

Trond Myklebust
Trond.Myklebust@netapp.com

2007-01-24T19:54:55+00:00

717d44e849219781ced028a40fcc59d3e1f49e4c

Prevent the call to invalidate_inode_pages2() from racing with file writes
by taking the inode->i_mutex across the page cache flush and invalidate.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>





Prevent the call to invalidate_inode_pages2() from racing with file writes
by taking the inode->i_mutex across the page cache flush and invalidate.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>







[PATCH] NFS: Fix Oops in rpc_call_sync()
2007-01-24T20:31:06+00:00

Trond Myklebust
Trond.Myklebust@netapp.com

2007-01-24T19:54:53+00:00

bde8f00ce64d9824a4f227c8594e335a1a10d044

Fix the Oops in http://bugzilla.linux-nfs.org/show_bug.cgi?id=138
We shouldn't be calling rpc_release_task() for tasks that are not active.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>





Fix the Oops in http://bugzilla.linux-nfs.org/show_bug.cgi?id=138
We shouldn't be calling rpc_release_task() for tasks that are not active.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>







[MIPS] Fix wrong checksum calculation on 64-bit MIPS
2007-01-24T19:23:22+00:00

Atsushi Nemoto
anemo@mba.ocn.ne.jp

2007-01-24T06:43:34+00:00

66218da212bf141532d678a699f5789c78145ab1

The commit 8e3d8433d8c22ca6c42cba4a67d300c39aae7822 ([NET]: MIPS
checksum annotations and cleanups) broke 64-bit MIPS.

The problem is the commit replaces some unsigned long with __be32.  On
64bit MIPS, a __be32 (i.e. unsigned int) value is represented as a
sign-extented 32-bit value in a 64-bit argument register.  So the
address 192.168.0.1 (0xc0a80001) is passed as 0xffffffffc0a80001 to
csum_tcpudp_nofold() but the asm code in the function expects
0x00000000c0a80001, therefore it returns a wrong checksum.  Explicit
cast to unsigned long is needed to drop high 32bit.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





The commit 8e3d8433d8c22ca6c42cba4a67d300c39aae7822 ([NET]: MIPS
checksum annotations and cleanups) broke 64-bit MIPS.

The problem is the commit replaces some unsigned long with __be32.  On
64bit MIPS, a __be32 (i.e. unsigned int) value is represented as a
sign-extented 32-bit value in a 64-bit argument register.  So the
address 192.168.0.1 (0xc0a80001) is passed as 0xffffffffc0a80001 to
csum_tcpudp_nofold() but the asm code in the function expects
0x00000000c0a80001, therefore it returns a wrong checksum.  Explicit
cast to unsigned long is needed to drop high 32bit.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>







[MIPS] VPE loader: Initialize lists before they're actually being used ...
2007-01-24T19:23:22+00:00

Ralf Baechle
ralf@linux-mips.org

2007-01-24T19:13:08+00:00

9cfdf6f15a2a462b6b328b4c60b252cfc04ec03e

kspd which due to makefile order happens to be initialized before the
vpe loader causes references to vpecontrol lists before they're actually
been initialized.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





kspd which due to makefile order happens to be initialized before the
vpe loader causes references to vpecontrol lists before they're actually
been initialized.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>







[MIPS] Fix reported amount of freed memory - it's in kB not bytes
2007-01-24T19:23:22+00:00

Thiemo Seufer
ths@networkno.de

2007-01-24T01:29:15+00:00

80aac59ed5b3e5ae2132bc620ff5607929c6a304

While at it, change message on DEC for consistency.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





While at it, change message on DEC for consistency.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>







[MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard()
2007-01-24T19:23:21+00:00

Yoichi Yuasa
yoichi_yuasa@tripeaks.co.jp

2007-01-24T13:22:06+00:00

3f3183709feb35c30ca5f649224d01921870f81c

NEC VR4111 and VR4121 need one more nop with mtc0_tlbw_hazard().

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





NEC VR4111 and VR4121 need one more nop with mtc0_tlbw_hazard().

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>







[MIPS] SMTC: Fix module build by exporting symbol
2007-01-24T19:23:21+00:00

Ralf Baechle
ralf@linux-mips.org

2007-01-24T19:23:21+00:00

ec43c01420fc1da8bf0b19f0ceb24d7d3c7f47f3

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





Signed-off-by: Ralf Baechle <ralf@linux-mips.org>







[MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries
2007-01-24T19:23:21+00:00

Ralf Baechle
ralf@linux-mips.org

2007-01-19T14:35:14+00:00

a0b6218037b5cf50737a7dc0fc5464ea3f8781cd

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>





Signed-off-by: Ralf Baechle <ralf@linux-mips.org>