- 26 Jul, 2004 1 commit
-
-
Oleg Nesterov authored
filemap_populate and shmem_populate must install even a linear file_pte, in case there was a nonlinear page or file_pte already installed there: could only happen if already VM_NONLINEAR, but no need to check that. Acked by Ingo and Hugh. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
- 25 Jul, 2004 1 commit
-
-
Alexander Viro authored
This takes advantage of the simplified typeof semantics of sparse address spaces, (should be enough for alpha, i386, ppc, ppc64, sparc, sparc64, x86_64 - most of them didn't actually need anything to be done) and couple of missing annotations that got caught by that.
-
- 24 Jul, 2004 12 commits
-
-
David S. Miller authored
into kernel.bkbits.net:/home/davem/net-2.6
-
David S. Miller authored
-
Anton Blanchard authored
Use NET_IP_ALIGN in acenic driver. Also remove the 16 byte padding, caches can be anywhere from 16 to 256 bytes and the skb should be cacheline aligned already. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: David S. Miller <davem@redhat.com>
-
Herbert Xu authored
This patch replaces the skb argument in ipv6_clear_mutable_options() by an ipv6hdr. Doing so allows us to point skb->nh elsewhere when calling this function. I've also thrown in some obvious clean-ups for that function. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
-
Herbert Xu authored
This is a little optimisation for AH4. When I moved the tunnel code out, I put the daddr copying code on the main path which is unnecessary since daddr is only mutable if IP options are present. This patch moves the saving and restoring of daddr under the check for the existence of IP options. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
-
David S. Miller authored
-
David S. Miller authored
-
Patrick McHardy authored
-
Linus Torvalds authored
-
David S. Miller authored
into nuts.davemloft.net:/disk1/BK/net-2.6
-
Anton Blanchard authored
- We were statically predicting syscalls would be 32bit which meant every 64bit syscall was guaranteed to be mispredicted. Just let the hardware predict this one. - We shouldnt use blrl for indirect function calls, it is unlikely to be predicted correctly and corrupts the link prediction stack. We should use bctrl instead. - Statically predict a branch in the system call path, favouring calls from userspace. - Remove static prediction in pagefault path, hardware prediction should do a better job here. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
Anton Blanchard authored
It turns out in the non NUMA case, max_low_pfn doesnt get initialised until init_bootmem so we need to move initialisation of max_pfn below it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
- 23 Jul, 2004 10 commits
-
-
Anton Blanchard authored
I noticed excessive time in the pid hash functions on a ppc64 box. It turns out the pid hash is being sized way too small, eg on a 16GB box: PID hash table entries: 16 (order 4: 256 bytes) The reason is that the pid hash init function uses max_pfn before it was setup on ppc64. With the following patch things are good again: PID hash table entries: 4096 (order 12: 65536 bytes) Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
Sridhar Samudrala authored
retransmitted. Also mark any chunks that could not be fit in the PMTU sized packet as ineligible for fast retransmit. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Stephen Hemminger authored
Minor 0 vs NULL cleanup Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@redhat.com>
-
Stephen Hemminger authored
Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@redhat.com>
-
David S. Miller authored
The cycle counter it provides overflows very quickly, on the order of 10 minutes, so it is not suitable for this purpose. Signed-off-by: David S. Miller <davem@redhat.com>
-
Patrick McHardy authored
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@redhat.com>
-
Herbert Xu authored
As we discussed before, mutable headers should not be allowed after the AH header. In fact, this appears to be the intention of RFC 2402. It is further clarified in section 3.1.1 of http://www.ietf.org/internet-drafts/draft-ietf-ipsec-rfc2402bis-07.txt This allows us to simplify the code in ah6.c. As a result, this also fixes the following issues: * Dependence on skb->h in ah6_output(). * Bogus clearing of auth_data of 2nd AH header in ipv6_clear_mutable_options(). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
-
Herbert Xu authored
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
-
David S. Miller authored
into nuts.davemloft.net:/disk1/BK/net-2.6
-
David Mosberger authored
On some platforms, you'll want to support READ_IMPLIES_EXEC differently depending on personality (e.g, native binary vs. x86 binary). This supports that (and makes the code more readable while at it) by replacing the old architecture-specific fixed LEGACY_BINARIES macro define with a architecture-specific "elf_read_implies_exec_binary()" helper function. For now, x86 is the only user, and sets the "read implies exec" bit for legacy apps. ia64 and x86-64 are likely to want to do their own thing. Acked by Ingo. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
- 22 Jul, 2004 16 commits
-
-
Sridhar Samudrala authored
sctp_sm_pull_sack(). Signed-off-by: Jorge Hernandez <jhh@lucent.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Sridhar Samudrala authored
an associd of 0. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Sridhar Samudrala authored
associations. Signed-off-by: Jorge Hernandez <jhh@lucent.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Sridhar Samudrala authored
Also cleaned up sctp_sf_eat_data_6_2() and sctp_sf_eat_data_fast_4_4() as they have a lot of common code. Signed-off-by: Jorge Hernandez <jhh@lucent.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Sridhar Samudrala authored
and peer address are 0. Signed-off-by: Anand R. Setlur <asetlur@lucent.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
-
Linus Torvalds authored
This makes it much easier on the callers, no need to worry about races with vmtruncate() and friends, since "install_page()" will just cleanly handle that case and tell the caller about it.
-
Andy Whitcroft authored
Add is_highmem_idx() and is_normal_idx() to determine whether a zone index is a highmem or normal zone. Use this for memmap_init_zone(). Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
Patrick McHardy authored
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@redhat.com>
-
Roman Fietze authored
Don't bother zeroing the allocated memory inside alloc_buf() in the n_tty line discipline. alloc_buf() is static inline and is only referenced by n_tty_open() which always clears the memory (once more). No bug, just a minor cleanup
-
Dominik Brodowski authored
Asus also "hides" the LPC bridge on M2N notebooks. Add it to the asus_hides_smbus PCI quirk. Fixes bug #2976 @ http://bugme.osdl.org/show_bug.cgi?id=2976Signed-off-by: Dominik Brodowski <linux@brodo.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-
Patrick McHardy authored
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@redhat.com>
-
Alexander Viro authored
copy_namespace() forgets to switch the new 'mnt_namespace' field in the vfsmounts of the new namespace.
-
bk://kernel.bkbits.net/davem/net-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
-
David S. Miller authored
Signed-off-by: David S. Miller <davem@redhat.com>
-
Stephen Hemminger authored
The recent changes to (6 Jul 04) pkt_cls.h are evil, you can't build a version of 'tc' to work unless you know the kernel config! It has several API problems: - API data structures change on kernel config options - new fields should be added at the end of a structure to allow binary compatibility. This patch tries to clean this up. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@redhat.com>
-
Herbert Xu authored
This patch is a preparation for an update of the ECN encap/decap code with respect to RFC3168. It creates an enum of the four code-points defined by RFC3168 and uses them throughout the inet_ecn.h file. The only non-trivial bit is in IP_ECN_set_ce/IP6_ECN_set_ce where the patch uses INET_ECN_CE instead of 1. This is OK as those functions assume that the ECT bit is already set. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@redhat.com>
-