- Apr 25, 2005
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David S. Miller authored
Kill build failures in the SMP+!PREEMPT case introduced by Al Viro's spinlock.h changes. Signed-off-by:David S. Miller <davem@davemloft.net>
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Tom 'spot' Callaway authored
Bob Breuer wrote a patch to add dump_stack for sparc. Supposedly, this was applied, but it doesn't exist in 2.6.11. This is the same patch, rediffed against 2.6.11. Signed-off-by:
Tom 'spot' Callaway <tcallawa@redhat.com> Signed-off-by:
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Tom 'spot' Callaway authored
Peter Jones uncovered this one while we were debugging the framebuffer issues. There are some references to -1 in the mxcc asm code, which should be 0xffffffff. This patch gets rid of the -1s. Signed-off-by:
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Tom 'spot' Callaway authored
The sparc32 ksyms is missing a few more symbols, these are primarily related to SMP, and will be needed as SMP gets beaten back into functionality. Specifically, add __cpu_data (PER_CPU), cpu_online_map, and phys_cpu_present_map. This patch assumes that the earlier "linux-2.6.11-sparc-fixksyms.patch" is applied, otherwise, it will apply with fuzz. Signed-off-by:
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Bob Breuer authored
This enables the sun linux logo to be selected on sparc32. Signed-off-by:
Bob Breuer <breuerr@mc.net> Signed-off-by:
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Tom 'spot' Callaway authored
This patch adds some missing sparc32 ksyms that are needed. Specifically, ___rw_read_enter, ___rw_read_exit, ___rw_write_enter, and sys_close. Signed-off-by:
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Tom 'spot' Callaway authored
Using the same logic as the other framebuffer fixes committed in 2.6.11, this is a set of fixes to make TCX functional on the console again. Adds the tcx_pan_display function, sets the all->info.var.{red,green,blue}.length values to 8, and runs fb_set_cmap. Also looks for the correct SUNW,tcx prom value. This patch just slipped through the cracks. Originally by: Georg Chini <georg.chini@triaton-webhosting.com> Signed-off-by: -
Tom 'spot' Callaway authored
This patch is incredibly trivial, but it does resolve some of the user confusion as to what "L1-A" actually is. Clarify printk message to refer to Stop-A (L1-A). Gentoo has a virtually identical patch in their kernel sources. Signed-off-by:
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Tom 'spot' Callaway authored
Minor cleanups for sparc specific drivers (sunbmac, sunqe, sunlance, sunhme, esp) so that they have a full module version definition that is consistent with other upstream drivers. Signed-off-by:
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Arnaldo Carvalho de Melo authored
Please apply, SCTP/DCCP needs this when INET_REFCNT_DEBUG is set. Signed-off-by:
Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by:
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Thomas Graf authored
Calculate hashtable size to fit into a page instead of a hardcoded 256 buckets hash table. Results in a 1024 buckets hashtable on most systems. Replace old naive extract-8-lsb-bits algorithm with a better algorithm xor'ing 3 or 4 bit fields at the size of the hashtable array index in order to improve distribution if the majority of the lower bits are unused while keeping zero collision behaviour for the most common use case. Thanks to Wang Jian <lark@linux.net.cn> for bringing this issue to attention and to Eran Mann <emann@mrv.com> for the initial idea for this new algorithm. Signed-off-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
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Herbert Xu authored
The SELinux hooks invoke ipv6_skip_exthdr() with an incorrect length final argument. However, the length argument turns out to be superfluous. I was just reading ipv6_skip_exthdr and it occured to me that we can get rid of len altogether. The only place where len is used is to check whether the skb has two bytes for ipv6_opt_hdr. This check is done by skb_header_pointer/skb_copy_bits anyway. Now it might appear that we've made the code slower by deferring the check to skb_copy_bits. However, this check should not trigger in the common case so this is OK. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Ben Greear authored
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Ben Greear authored
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Jamal Hadi Salim authored
And provide an example simply action in order to demonstrate usage. Signed-off-by:
Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by:
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David S. Miller authored
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Andrew Morton authored
From: Panagiotis Issaris <takis@lumumba.luc.ac.be> In the ENI155P device driver in six possible failure cases the requested irq is not being released. In three of the above possible failure cases additionally there seems to be a memory leak. Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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David S. Miller authored
The problem is that when doing MTU discovery, the too-large segments in the write queue will be calculated as having a pcount of >1. When tcp_write_xmit() is trying to send, tcp_snd_test() fails the cwnd test when pcount > cwnd. The segments are eventually transmitted one at a time by keepalive, but this can take a long time. This patch checks if TSO is enabled when setting pcount. Signed-off-by:
John Heffner <jheffner@psc.edu> Signed-off-by:
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Jesper Juhl authored
Signed-off-by:
Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by:
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chas williams authored
Signed-off-by:
Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by:
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chas williams authored
Signed-off-by:
Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by:
Domen Puncer <domen@coderock.org> Signed-off-by:
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Arnaldo Carvalho de Melo authored
Replacing the open coded equivalents and making ax25 look more like a linux network protocol, i.e. more similar to inet. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
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Patrick McHardy authored
Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
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Patrick McHardy authored
The NAT changes in 2.6.11 changed the position where helpers are called and perform packet mangling. Before 2.6.11, a NAT helper was called before the packet was NATed and had its sequence number adjusted. Since 2.6.11, the helpers get packets with already adjusted sequence numbers. This breaks sequence number adjustment, adjust_tcp_sequence() needs the original sequence number to determine whether a packet was a retransmission and to store it for further corrections. It can't be reconstructed without more information than available, so this patch restores the old order by calling helpers from a new conntrack hook two priorities below ip_conntrack_confirm() and adjusting the sequence number from a new NAT hook one priority below ip_conntrack_confirm(). Tracked down by Phil Oester <kernel@linuxace.com> Signed-off-by:
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Al Viro authored
Signed-off-by:
Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Al Viro authored
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Al Viro authored
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Al Viro authored
void * __iomem foo is not a pointer to iomem - it's an iomem variable containing void *. A pile of such guys in arch/sparc64/kernel/time.c, drivers/sbus/char/rtc.c and include/asm-sparc64/mostek.h turned into intended void __iomem *. Signed-off-by:
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Al Viro authored
Missing include - usual portability problems... Signed-off-by:
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Al Viro authored
(!ARCH_S390 && !M68K && !IA64 && !UML) is obviously always true on ARM. Intended behaviour for ARM is "absent unless we are on RiscPC or EBSA285". So what we want is added && !ARM in the first term - without it the last part (|| ARCH_RPC || ARCH_EBSA285, that is) doesn't do anything. Signed-off-by:
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Al Viro authored
Missing include, breaks at least on arm. Signed-off-by:
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Al Viro authored
Turns __get_unaligned() and __put_unaligned into macros. That is definitely safe; leaving them as inlines breaks on e.g. alpha [try to build ncpfs there and you'll get unresolved symbols since we end up getting __get_unaligned() not inlined]. Signed-off-by:
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Al Viro authored
All boards dealt with by I2C_MPC are 32bit. Moreover, driver simply won't build on ppc64 - it uses ppc32-only types all over the place. Dependency fixed - it's PPC32, not PPC. Signed-off-by:
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Al Viro authored
CONFIG_HW_CONSOLE selects vt.c; without the stuff pulled by CONFIG_VT it will not build. Normally we get both in drivers/char/Kconfig and there HW_CONSOLE depends on VT. sparc64 does not pull drivers/char/Kconfig and has that sutff in arch/sparc64/Kconfig instead. However, it forgets to add the same dependency. As the result, turning VT off [which is possible] will end up with broken build. For no good reason... Signed-off-by:
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Al Viro authored
Dumb typo - __get_free_page() takes gfp mask (in this case - GFP_KERNEL), not the page size... Signed-off-by:
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Al Viro authored
zonelist_policy() forgot to mask non-zone bits from gfp when comparing zone number with policy_zone. ACKed-by:
Andi Kleen <ak@suse.de> Signed-off-by:
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Al Viro authored
Somebody forgot that | has higher priority than ?:. As the result, allocation is done with bogus flags - instead of GFP_ATOMIC + possibly GFP_DMA we always get GFP_DMA and no GFP_ATOMIC. Signed-off-by:
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- Apr 23, 2005
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Ashok Raj authored
Signed-off-by:
Ashok Raj <ashok.raj@intel.com> Signed-off-by:
Tony Luck <tony.luck@intel.com>
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Ashok Raj authored
This patch is required to support cpu removal for IPF systems. Existing code just fakes the real offline by keeping it run the idle thread, and polling for the bit to re-appear in the cpu_state to get out of the idle loop. For the cpu-offline to work correctly, we need to pass control of this CPU back to SAL so it can continue in the boot-rendez mode. This gives the SAL control to not pick this cpu as the monarch processor for global MCA events, and addition does not wait for this cpu to checkin with SAL for global MCA events as well. The handoff is implemented as documented in SAL specification section 3.2.5.1 "OS_BOOT_RENDEZ to SAL return State" Signed-off-by:
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