From 24a1dec55073000264f2da6278baef759929a14f Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 28 Jan 2007 15:54:42 -0800 Subject: [MAINTAINERS]: netfilter@ is subscribers-only netfilter mailing list is subscribers-only. Signed-off-by: Randy Dunlap Signed-off-by: David S. Miller --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 1446cc41c12..a275f72ed5f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2288,7 +2288,7 @@ P: Jozsef Kadlecsik P: Patrick McHardy M: kaber@trash.net L: netfilter-devel@lists.netfilter.org -L: netfilter@lists.netfilter.org +L: netfilter@lists.netfilter.org (subscribers-only) L: coreteam@netfilter.org W: http://www.netfilter.org/ W: http://www.iptables.org/ -- cgit v1.2.3 From fb74a8416022c033e1a950689c264c453f8f98d8 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 30 Jan 2007 14:24:29 -0800 Subject: [NETFILTER]: xt_connbytes: fix division by zero When the packet counter of a connection is zero a division by zero occurs in div64_64(). Fix that by using zero as average value, which is correct as long as the packet counter didn't overflow, at which point we have lost anyway. Additionally we're probably going to go back to 64 bit counters in 2.6.21. Based on patch from Jonas Berlin , with suggestions from KOVACS Krisztian . Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_connbytes.c | 29 ++++++++++++----------------- 1 file changed, 12 insertions(+), 17 deletions(-) diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c index d93cb096a67..5e32dfa2668 100644 --- a/net/netfilter/xt_connbytes.c +++ b/net/netfilter/xt_connbytes.c @@ -52,6 +52,8 @@ match(const struct sk_buff *skb, { const struct xt_connbytes_info *sinfo = matchinfo; u_int64_t what = 0; /* initialize to make gcc happy */ + u_int64_t bytes = 0; + u_int64_t pkts = 0; const struct ip_conntrack_counter *counters; if (!(counters = nf_ct_get_counters(skb))) @@ -89,29 +91,22 @@ match(const struct sk_buff *skb, case XT_CONNBYTES_AVGPKT: switch (sinfo->direction) { case XT_CONNBYTES_DIR_ORIGINAL: - what = div64_64(counters[IP_CT_DIR_ORIGINAL].bytes, - counters[IP_CT_DIR_ORIGINAL].packets); + bytes = counters[IP_CT_DIR_ORIGINAL].bytes; + pkts = counters[IP_CT_DIR_ORIGINAL].packets; break; case XT_CONNBYTES_DIR_REPLY: - what = div64_64(counters[IP_CT_DIR_REPLY].bytes, - counters[IP_CT_DIR_REPLY].packets); + bytes = counters[IP_CT_DIR_REPLY].bytes; + pkts = counters[IP_CT_DIR_REPLY].packets; break; case XT_CONNBYTES_DIR_BOTH: - { - u_int64_t bytes; - u_int64_t pkts; - bytes = counters[IP_CT_DIR_ORIGINAL].bytes + - counters[IP_CT_DIR_REPLY].bytes; - pkts = counters[IP_CT_DIR_ORIGINAL].packets+ - counters[IP_CT_DIR_REPLY].packets; - - /* FIXME_THEORETICAL: what to do if sum - * overflows ? */ - - what = div64_64(bytes, pkts); - } + bytes = counters[IP_CT_DIR_ORIGINAL].bytes + + counters[IP_CT_DIR_REPLY].bytes; + pkts = counters[IP_CT_DIR_ORIGINAL].packets + + counters[IP_CT_DIR_REPLY].packets; break; } + if (pkts != 0) + what = div64_64(bytes, pkts); break; } -- cgit v1.2.3 From 7da5bfbb12e327b3a347ee3e076957cd6564eb56 Mon Sep 17 00:00:00 2001 From: Lars Immisch Date: Tue, 30 Jan 2007 14:24:57 -0800 Subject: [NETFILTER]: SIP conntrack: fix skipping over user info in SIP headers When trying to skip over the username in the Contact header, stop at the end of the line if no @ is found to avoid mangling following headers. We don't need to worry about continuation lines because we search inside a SIP URI. Fixes Netfilter Bugzilla #532. Signed-off-by: Lars Immisch Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/netfilter/ip_conntrack_sip.c | 8 +++++++- net/netfilter/nf_conntrack_sip.c | 8 +++++++- 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/net/ipv4/netfilter/ip_conntrack_sip.c b/net/ipv4/netfilter/ip_conntrack_sip.c index 3a26d63eed8..571d27e2091 100644 --- a/net/ipv4/netfilter/ip_conntrack_sip.c +++ b/net/ipv4/netfilter/ip_conntrack_sip.c @@ -283,8 +283,14 @@ static int skp_epaddr_len(const char *dptr, const char *limit, int *shift) { int s = *shift; - for (; dptr <= limit && *dptr != '@'; dptr++) + /* Search for @, but stop at the end of the line. + * We are inside a sip: URI, so we don't need to worry about + * continuation lines. */ + while (dptr <= limit && + *dptr != '@' && *dptr != '\r' && *dptr != '\n') { (*shift)++; + dptr++; + } if (*dptr == '@') { dptr++; diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index eb2a2411f97..c93fb37a54f 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -303,8 +303,14 @@ static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, { int s = *shift; - for (; dptr <= limit && *dptr != '@'; dptr++) + /* Search for @, but stop at the end of the line. + * We are inside a sip: URI, so we don't need to worry about + * continuation lines. */ + while (dptr <= limit && + *dptr != '@' && *dptr != '\r' && *dptr != '\n') { (*shift)++; + dptr++; + } if (*dptr == '@') { dptr++; -- cgit v1.2.3 From adcb4711101dfef89d473f64a913089d303962ae Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 30 Jan 2007 14:25:24 -0800 Subject: [NETFILTER]: SIP conntrack: fix out of bounds memory access When checking for an @-sign in skp_epaddr_len, make sure not to run over the packet boundaries. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/netfilter/ip_conntrack_sip.c | 2 +- net/netfilter/nf_conntrack_sip.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ipv4/netfilter/ip_conntrack_sip.c b/net/ipv4/netfilter/ip_conntrack_sip.c index 571d27e2091..11c588a10e6 100644 --- a/net/ipv4/netfilter/ip_conntrack_sip.c +++ b/net/ipv4/netfilter/ip_conntrack_sip.c @@ -292,7 +292,7 @@ static int skp_epaddr_len(const char *dptr, const char *limit, int *shift) dptr++; } - if (*dptr == '@') { + if (dptr <= limit && *dptr == '@') { dptr++; (*shift)++; } else diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index c93fb37a54f..9dec1153467 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -312,7 +312,7 @@ static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, dptr++; } - if (*dptr == '@') { + if (dptr <= limit && *dptr == '@') { dptr++; (*shift)++; } else -- cgit v1.2.3 From fa03ef38e1516c1f35f6a189100186dded0f8f8c Mon Sep 17 00:00:00 2001 From: Neil Horman Date: Tue, 30 Jan 2007 14:30:10 -0800 Subject: [IPV6]: Fix up some CONFIG typos Signed-off-by: Neil Horman Signed-off-by: David S. Miller --- net/ipv6/addrconf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 2a7e4618f52..e3854696988 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -3393,7 +3393,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf, #ifdef CONFIG_IPV6_ROUTER_PREF array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref; array[DEVCONF_RTR_PROBE_INTERVAL] = cnf->rtr_probe_interval; -#ifdef CONFIV_IPV6_ROUTE_INFO +#ifdef CONFIG_IPV6_ROUTE_INFO array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen; #endif #endif @@ -3898,7 +3898,7 @@ static struct addrconf_sysctl_table .proc_handler = &proc_dointvec_jiffies, .strategy = &sysctl_jiffies, }, -#ifdef CONFIV_IPV6_ROUTE_INFO +#ifdef CONFIG_IPV6_ROUTE_INFO { .ctl_name = NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, .procname = "accept_ra_rt_info_max_plen", -- cgit v1.2.3 From 29556526b970c2e7d4ca808b6082c33981adfdff Mon Sep 17 00:00:00 2001 From: Li Yewang Date: Tue, 30 Jan 2007 14:33:20 -0800 Subject: [IPV6]: fix BUG of ndisc_send_redirect() When I tested IPv6 redirect function about kernel 2.6.19.1, and found that the kernel can send redirect packets whose target address is global address, and the target is not the actual endpoint of communication. But the criteria conform to RFC2461, the target address defines as following: Target Address An IP address that is a better first hop to use for he ICMP Destination Address. When the target is the actual endpoint of communication, i.e., the destination is a neighbor, the Target Address field MUST contain the same value as the ICMP Destination Address field. Otherwise the target is a better first-hop router and the Target Address MUST be the router's link-local address so that hosts can uniquely identify routers. According to this definition, when a router redirect to a host, the target address either the better first-hop router's link-local address or the same as the ICMP destination address field. But the function of ndisc_send_redirect() in net/ipv6/ndisc.c, does not check the target address correctly. There is another definition about receive Redirect message in RFC2461: 8.1. Validation of Redirect Messages A host MUST silently discard any received Redirect message that does not satisfy all of the following validity checks: ...... - The ICMP Target Address is either a link-local address (when redirected to a router) or the same as the ICMP Destination Address (when redirected to the on-link destination). ...... And the receive redirect function of ndisc_redirect_rcv() implemented this definition, checks the target address correctly. if (ipv6_addr_equal(dest, target)) { on_link = 1; } else if (!(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) { ND_PRINTK2(KERN_WARNING "ICMPv6 Redirect: target address is not link-local.\n"); return; } So, I think the send redirect function must check the target address also. Signed-off-by: Li Yewang Acked-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/ipv6/ndisc.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 6a9f616de37..39bb658f3c4 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1413,6 +1413,13 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, return; } + if (!ipv6_addr_equal(&skb->nh.ipv6h->daddr, target) && + !(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) { + ND_PRINTK2(KERN_WARNING + "ICMPv6 Redirect: target address is not link-local.\n"); + return; + } + ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr, dev->ifindex); -- cgit v1.2.3 From e533ca16f31f9e5abfaf5d8c7dbe7095f01474b6 Mon Sep 17 00:00:00 2001 From: Vlad Yasevich Date: Tue, 30 Jan 2007 14:36:14 -0800 Subject: [SCTP]: Force update of the rto when processing HB-ACK When processing a HEARTBEAT-ACK it's possible that the transport rto timers will not be updated because a prior T3-RTX processing would have cleared the rto_pending flag on the transport. However, if we received a valid HEARTBEAT-ACK, we want to force update the rto variables, so re-set the rto_pending flag before calling sctp_transport_update_rto(). Signed-off-by: Vlad Yasevich Signed-off-by: Sridhar Samudrala Signed-off-by: David S. Miller --- net/sctp/sm_sideeffect.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c index 8bd30976cde..6db77d1329f 100644 --- a/net/sctp/sm_sideeffect.c +++ b/net/sctp/sm_sideeffect.c @@ -621,7 +621,13 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds, /* The receiver of the HEARTBEAT ACK should also perform an * RTT measurement for that destination transport address * using the time value carried in the HEARTBEAT ACK chunk. + * If the transport's rto_pending variable has been cleared, + * it was most likely due to a retransmit. However, we want + * to re-enable it to properly update the rto. */ + if (t->rto_pending == 0) + t->rto_pending = 1; + hbinfo = (sctp_sender_hb_info_t *) chunk->skb->data; sctp_transport_update_rto(t, (jiffies - hbinfo->sent_at)); -- cgit v1.2.3 From 2e5530236645a042e1481aa19879b819c3e8f5c9 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 30 Jan 2007 21:36:09 -0800 Subject: [NETFILTER]: xt_hashlimit: fix ip6tables dependency IP6_NF_IPTABLES=m, CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y results in a linker error since ipv6_find_hdr is defined in ip6_tables.c. Fix similar to Adrian Bunk's H.323 conntrack patch: selecting ip6_tables to be build as module requires hashlimit to be built as module as well. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index cd10e44db01..2a2bcb303bf 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -628,7 +628,7 @@ config NETFILTER_XT_MATCH_TCPMSS config NETFILTER_XT_MATCH_HASHLIMIT tristate '"hashlimit" match support' - depends on NETFILTER_XTABLES + depends on NETFILTER_XTABLES && (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n) help This option adds a `hashlimit' match. -- cgit v1.2.3 From 6fd6b17c6d9713f56b5f20903ec3e00fa6cc435e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 31 Jan 2007 16:43:36 -0800 Subject: Revert "[PATCH] mm: micro optimise zone_watermark_ok" This reverts commit e80ee884ae0e3794ef2b65a18a767d502ad712ee. Pawel Sikora had a boot-time oops due to it - because the sign change invalidates the following comparisons, since 'free_pages' can be negative. The micro-optimization just isn't worth it. Bisected-by: Pawel Sikora Acked-by: Andrew Morton Cc: Nick Piggin Signed-off-by: Linus Torvalds --- mm/page_alloc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fc5b5442e94..2c606cc922a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -989,8 +989,7 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark, int classzone_idx, int alloc_flags) { /* free_pages my go negative - that's OK */ - unsigned long min = mark; - long free_pages = z->free_pages - (1 << order) + 1; + long min = mark, free_pages = z->free_pages - (1 << order) + 1; int o; if (alloc_flags & ALLOC_HIGH) -- cgit v1.2.3 From e7bc537db9e13adee1f294aa370f16d80f40b73d Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:08:45 +0000 Subject: [PATCH] fix frv headers_check a) registers.h is really needed there b) include of asm-generic/termios should be under __KERNEL__ c) includes of asm-generic/{memory_model,page} should be under __KERNEL (nothing in there that would work in userland) d) a lot of stuff in ptrace.h should be under __KERNEL__. Signed-off-by: Al Viro Acked-by: David Howells Signed-off-by: Linus Torvalds --- include/asm-frv/Kbuild | 6 ++++++ include/asm-frv/page.h | 4 ++-- include/asm-frv/ptrace.h | 4 ++++ include/asm-frv/termios.h | 2 ++ 4 files changed, 14 insertions(+), 2 deletions(-) diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild index c68e1680da0..966a9836d55 100644 --- a/include/asm-frv/Kbuild +++ b/include/asm-frv/Kbuild @@ -1 +1,7 @@ include include/asm-generic/Kbuild.asm + +header-y += registers.h + +unifdef-y += termios.h +unifdef-y += ptrace.h +unifdef-y += page.h diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h index 134cc0cdf6c..213d92fd652 100644 --- a/include/asm-frv/page.h +++ b/include/asm-frv/page.h @@ -76,8 +76,6 @@ extern unsigned long max_pfn; #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #ifdef CONFIG_CONTIGUOUS_PAGE_ALLOC #define WANT_PAGE_VIRTUAL 1 #endif @@ -85,4 +83,6 @@ extern unsigned long max_pfn; #include #include +#endif /* __KERNEL__ */ + #endif /* _ASM_PAGE_H */ diff --git a/include/asm-frv/ptrace.h b/include/asm-frv/ptrace.h index 9a2241b8eb1..cf6934012b6 100644 --- a/include/asm-frv/ptrace.h +++ b/include/asm-frv/ptrace.h @@ -12,9 +12,11 @@ #define _ASM_PTRACE_H #include +#ifdef __KERNEL__ #include #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0) +#endif #define PT_PSR 0 @@ -60,6 +62,7 @@ #define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ #define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ +#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* @@ -74,6 +77,7 @@ register struct pt_regs *__frame asm("gr28"); extern unsigned long user_stack(const struct pt_regs *); extern void show_regs(struct pt_regs *); #define profile_pc(regs) ((regs)->pc) +#endif #endif /* !__ASSEMBLY__ */ #endif /* _ASM_PTRACE_H */ diff --git a/include/asm-frv/termios.h b/include/asm-frv/termios.h index b4a664e7f55..8840cf95e8d 100644 --- a/include/asm-frv/termios.h +++ b/include/asm-frv/termios.h @@ -69,6 +69,8 @@ struct termio { #define N_SYNC_PPP 14 #define N_HCI 15 /* Bluetooth HCI UART */ +#ifdef __KERNEL__ #include +#endif #endif /* _ASM_TERMIOS_H */ -- cgit v1.2.3 From aaba6d4bf6f2a52a0c30ad1da4374ba24bd7163b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:28 +0000 Subject: [PATCH] mca_nmi_hook() can be called at any point ... and having it __init is a bad idea. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/i386/mach-default/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/i386/mach-default/setup.c b/arch/i386/mach-default/setup.c index c511705c386..cc2f519b2f7 100644 --- a/arch/i386/mach-default/setup.c +++ b/arch/i386/mach-default/setup.c @@ -102,7 +102,7 @@ void __init time_init_hook(void) * along the MCA bus. Use this to hook into that chain if you will need * it. **/ -void __init mca_nmi_hook(void) +void mca_nmi_hook(void) { /* If I recall correctly, there's a whole bunch of other things that * we can do to check for NMI problems, but that's all I know about -- cgit v1.2.3 From eb7972271720bfc64dc8bacc5b15f874c0bcc859 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:38 +0000 Subject: [PATCH] ide section fixes a) cleanup_module() should be __exit b) externs should match reality Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/ide/ide.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 3b334af0c7b..6c9bd5165bd 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1781,9 +1781,9 @@ done: return 1; } -extern void pnpide_init(void); -extern void pnpide_exit(void); -extern void h8300_ide_init(void); +extern void __init pnpide_init(void); +extern void __exit pnpide_exit(void); +extern void __init h8300_ide_init(void); /* * probe_for_hwifs() finds/initializes "known" IDE interfaces @@ -2088,7 +2088,7 @@ int __init init_module (void) return ide_init(); } -void cleanup_module (void) +void __exit cleanup_module (void) { int index; -- cgit v1.2.3 From fc2dd2e51a1940acac665696e6a70a1a73dc90a4 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:43 +0000 Subject: [PATCH] endianness bug: ntohl() misspelled as >> 24 in fh_verify(). Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- fs/nfsd/nfsfh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index 98338a569dc..c59d6fbb7a6 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -269,7 +269,7 @@ fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, int access) "acc=%x, error=%d\n", dentry->d_parent->d_name.name, dentry->d_name.name, - access, (error >> 24)); + access, ntohl(error)); } out: if (exp && !IS_ERR(exp)) -- cgit v1.2.3 From 9abcf40b1d1443e6f0ef86e6a822193142a34abc Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:48 +0000 Subject: [PATCH] fork_idle() should be __cpuinit, not __devinit Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/fork.c b/kernel/fork.c index fc723e595cd..d57118da73f 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1313,7 +1313,7 @@ noinline struct pt_regs * __devinit __attribute__((weak)) idle_regs(struct pt_re return regs; } -struct task_struct * __devinit fork_idle(int cpu) +struct task_struct * __cpuinit fork_idle(int cpu) { struct task_struct *task; struct pt_regs regs; -- cgit v1.2.3 From 2a3d4f1f1f839e354ebd7d40b2d5d8ac8481a930 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:23 +0000 Subject: [PATCH] __crc_... is intended to be absolute i386 boot/compressed/relocs checks for absolute symbols and warns about unexpected ones. If you build with modversions, you get ~2500 warnings about __crc_. These suckers are really absolute symbols - we do _not_ want to modify them on relocation. They are generated by genksyms - EXPORT_... generates a weak alias, then genksyms produces an ld script with __crc_ = and it's fed to ld to produce the final object file. Their only use is to match kernel and module at modprobe time; they _must_ be absolute. boot/compressed/relocs has a whitelist of known absolute symbols, but it doesn't know about __crc_... stuff. As the result, we get shitloads of false positives on any ld(1) version. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/i386/boot/compressed/relocs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/i386/boot/compressed/relocs.c b/arch/i386/boot/compressed/relocs.c index 468da89153c..881951ca03e 100644 --- a/arch/i386/boot/compressed/relocs.c +++ b/arch/i386/boot/compressed/relocs.c @@ -43,6 +43,8 @@ static int is_safe_abs_reloc(const char* sym_name) /* Match found */ return 1; } + if (strncmp(sym_name, "__crc_", 6) == 0) + return 1; return 0; } -- cgit v1.2.3 From 472ba91dd9ce76b586d4d513f7e3448330eec7eb Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:54 +0000 Subject: [PATCH] efi_set_rtc_mmss() is not __init fix the extern in efi.h Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- include/linux/efi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/efi.h b/include/linux/efi.h index df1c91855f0..f8ebd7c1ddb 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -301,7 +301,7 @@ extern int __init efi_uart_console_only (void); extern void efi_initialize_iomem_resources(struct resource *code_resource, struct resource *data_resource); extern unsigned long efi_get_time(void); -extern int __init efi_set_rtc_mmss(unsigned long nowtime); +extern int efi_set_rtc_mmss(unsigned long nowtime); extern int is_available_memory(efi_memory_desc_t * md); extern struct efi_memory_map memmap; -- cgit v1.2.3 From b4cff8464b12b71fd6573c9b9dd762d2d390ef6c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:33 +0000 Subject: [PATCH] sanitize sections for sparc32 smp a) sun4d_boot_one_cpu() should be __cpuinit (called only from __cpuinit __cpu_up(), for one thing, leads to calls of __cpuinit functions for another). b) got externs in arch/sparc/kernel/smp.c to match reality. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/sparc/kernel/smp.c | 8 ++++---- arch/sparc/kernel/sun4d_smp.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c index 276f22881d0..6b5f26b0fb7 100644 --- a/arch/sparc/kernel/smp.c +++ b/arch/sparc/kernel/smp.c @@ -292,8 +292,8 @@ int setup_profiling_timer(unsigned int multiplier) void __init smp_prepare_cpus(unsigned int max_cpus) { - extern void smp4m_boot_cpus(void); - extern void smp4d_boot_cpus(void); + extern void __init smp4m_boot_cpus(void); + extern void __init smp4d_boot_cpus(void); int i, cpuid, extra; printk("Entering SMP Mode...\n"); @@ -375,8 +375,8 @@ void __init smp_prepare_boot_cpu(void) int __cpuinit __cpu_up(unsigned int cpu) { - extern int smp4m_boot_one_cpu(int); - extern int smp4d_boot_one_cpu(int); + extern int __cpuinit smp4m_boot_one_cpu(int); + extern int __cpuinit smp4d_boot_one_cpu(int); int ret=0; switch(sparc_cpu_model) { diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index c80ea61e8ba..c69de5d4863 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -164,7 +164,7 @@ void __init smp4d_boot_cpus(void) local_flush_cache_all(); } -int smp4d_boot_one_cpu(int i) +int __cpuinit smp4d_boot_one_cpu(int i) { extern unsigned long sun4d_cpu_startup; unsigned long *entry = &sun4d_cpu_startup; -- cgit v1.2.3 From 9d6ed92196f7acdd1052b0828bb1e2f1a7241815 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:52:59 +0000 Subject: [PATCH] radio modems sitting on serial port are not for s390 Won't build (request_irq()/free_irq()), even if you manage to find an s390 box with 8250-compatible UART they are expecting. Signed-off-by: Al Viro Acked-by: Martin Schwidefsky Signed-off-by: Linus Torvalds --- drivers/net/hamradio/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig index 896aa02000d..feb0ada7a02 100644 --- a/drivers/net/hamradio/Kconfig +++ b/drivers/net/hamradio/Kconfig @@ -113,7 +113,7 @@ config SCC_TRXECHO config BAYCOM_SER_FDX tristate "BAYCOM ser12 fullduplex driver for AX.25" - depends on AX25 + depends on AX25 && !S390 select CRC_CCITT ---help--- This is one of two drivers for Baycom style simple amateur radio @@ -133,7 +133,7 @@ config BAYCOM_SER_FDX config BAYCOM_SER_HDX tristate "BAYCOM ser12 halfduplex driver for AX.25" - depends on AX25 + depends on AX25 && !S390 select CRC_CCITT ---help--- This is one of two drivers for Baycom style simple amateur radio @@ -181,7 +181,7 @@ config BAYCOM_EPP config YAM tristate "YAM driver for AX.25" - depends on AX25 + depends on AX25 && !S390 help The YAM is a modem for packet radio which connects to the serial port and includes some of the functions of a Terminal Node -- cgit v1.2.3 From 04add672cf98a788e9e0d753b2ccfa4a3a0caf56 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 1 Feb 2007 13:53:04 +0000 Subject: [PATCH] uml-i386: fix build breakage with CONFIG_HIGHMEM missing helper used by arch/i386/mm/highmem.c, which is pulled into build on that configuration. Signed-off-by: Al Viro Acked-by: Jeff Dike Signed-off-by: Linus Torvalds --- include/asm-um/pgtable.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h index 188f7262177..e57ff136ee5 100644 --- a/include/asm-um/pgtable.h +++ b/include/asm-um/pgtable.h @@ -408,6 +408,15 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #include +#ifdef CONFIG_HIGHMEM +/* Clear a kernel PTE and flush it from the TLB */ +#define kpte_clear_flush(ptep, vaddr) \ +do { \ + pte_clear(&init_mm, vaddr, ptep); \ + __flush_tlb_one(vaddr); \ +} while (0) +#endif + #endif #endif -- cgit v1.2.3 From cb7468ef4cce8f240604b80b82ac157fa9930e94 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Wed, 31 Jan 2007 23:48:12 -0800 Subject: [PATCH] via quirk update Add special handling for the VT82C686. Signed-off-by: Jean Delvare Cc: Alan Cox Cc: Nick Piggin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/pci/quirks.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 16945c2ba2c..dcc0c1ab95e 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -661,9 +661,11 @@ static void quirk_via_bridge(struct pci_dev *dev) /* See what bridge we have and find the device ranges */ switch (dev->device) { case PCI_DEVICE_ID_VIA_82C686: - /* 82C686 is special */ - via_vlink_dev_lo = 7; - via_vlink_dev_hi = 7; + /* The VT82C686 is special, it attaches to PCI and can have + any device number. All its subdevices are functions of + that single device. */ + via_vlink_dev_lo = PCI_SLOT(dev->devfn); + via_vlink_dev_hi = PCI_SLOT(dev->devfn); break; case PCI_DEVICE_ID_VIA_8237: case PCI_DEVICE_ID_VIA_8237A: -- cgit v1.2.3 From 6a4c24ec52128c1f57b7d2d24cf4dd13fc23f474 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Wed, 31 Jan 2007 23:48:13 -0800 Subject: [PATCH] pci: remove warning messages Remove these recently-added warnings. They don't tell us anythng very interesting and Kumar says "On an embedded PPC reference system I see this message 6 times when I've got no cards in the PCI slots." Acked-by: Kumar Gala Acked-by: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/pci/search.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/pci/search.c b/drivers/pci/search.c index fab381ed853..b2653c4afe9 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -200,11 +200,8 @@ static struct pci_dev * pci_find_subsys(unsigned int vendor, * can cause some machines to crash. So here we detect and flag that * situation and bail out early. */ - if (unlikely(list_empty(&pci_devices))) { - printk(KERN_INFO "pci_find_subsys() called while pci_devices " - "is still empty\n"); + if (unlikely(list_empty(&pci_devices))) return NULL; - } down_read(&pci_bus_sem); n = from ? from->global_list.next : pci_devices.next; @@ -278,11 +275,8 @@ pci_get_subsys(unsigned int vendor, unsigned int device, * can cause some machines to crash. So here we detect and flag that * situation and bail out early. */ - if (unlikely(list_empty(&pci_devices))) { - printk(KERN_NOTICE "pci_get_subsys() called while pci_devices " - "is still empty\n"); + if (unlikely(list_empty(&pci_devices))) return NULL; - } down_read(&pci_bus_sem); n = from ? from->global_list.next : pci_devices.next; -- cgit v1.2.3 From 432bd6cbf9f016f5480153b1cdfbd046f8d4fb1e Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 31 Jan 2007 23:48:13 -0800 Subject: [PATCH] KVM: fix lockup on 32-bit intel hosts with nx disabled in the bios Intel hosts, without long mode, and with nx support disabled in the bios have an efer that is readable but not writable. This causes a lockup on switch to guest mode (even though it should exit with reason 34 according to the documentation). Signed-off-by: Avi Kivity Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/kvm/vmx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 27f2751c3ba..54c35c0b318 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -1116,6 +1116,8 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu) if (rdmsr_safe(index, &data_low, &data_high) < 0) continue; + if (wrmsr_safe(index, data_low, data_high) < 0) + continue; data = data_low | ((u64)data_high << 32); vcpu->host_msrs[j].index = index; vcpu->host_msrs[j].reserved = 0; -- cgit v1.2.3 From 7d8952440f4090522b740257f1c6b2cf96413969 Mon Sep 17 00:00:00 2001 From: Guillaume Chazarain Date: Wed, 31 Jan 2007 23:48:14 -0800 Subject: [PATCH] procfs: Fix listing of /proc/NOT_A_TGID/task Listing /proc/PID/task were PID is not a TGID should not result in duplicated entries. [g ~]$ pidof thunderbird-bin 2751 [g ~]$ ls /proc/2751/task 2751 2770 2771 2824 2826 2834 2835 2851 2853 [g ~]$ ls /proc/2770/task 2751 2770 2771 2824 2826 2834 2835 2851 2853 2770 2771 2824 2826 2834 2835 2851 2853 [g ~]$ Signed-off-by: Guillaume Chazarain Acked-by: "Eric W. Biederman" Cc: Oleg Nesterov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/base.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index ff7a6685060..1a979ea3b37 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2328,13 +2328,23 @@ static int proc_task_readdir(struct file * filp, void * dirent, filldir_t filldi { struct dentry *dentry = filp->f_path.dentry; struct inode *inode = dentry->d_inode; - struct task_struct *leader = get_proc_task(inode); + struct task_struct *leader = NULL; struct task_struct *task; int retval = -ENOENT; ino_t ino; int tid; unsigned long pos = filp->f_pos; /* avoiding "long long" filp->f_pos */ + task = get_proc_task(inode); + if (!task) + goto out_no_task; + rcu_read_lock(); + if (pid_alive(task)) { + leader = task->group_leader; + get_task_struct(leader); + } + rcu_read_unlock(); + put_task_struct(task); if (!leader) goto out_no_task; retval = 0; -- cgit v1.2.3 From d346cce308f7fc99c7ffdb62060ed404fa340a1c Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 31 Jan 2007 23:48:17 -0800 Subject: [PATCH] sysrq: showBlockedTasks is sysrq-W Change SysRq showBlockedTasks from sysrq-X to sysrq-W and show that in the Help message. It was previously done via X, but X is already used for Xmon on ppc & powerpc platforms and this collision needs to be avoided. All callers of register_sysrq_key() are now marked in the sysrq op/key table. I didn't mark 'h' as Help because Help is just printed for any unknown key, such as '?'. Added some omitted sysrq key entries in the sysrq.txt file. Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/sysrq.txt | 66 ++++++++++++++++++++++++++----------------------- drivers/char/sysrq.c | 20 ++++++++------- 2 files changed, 46 insertions(+), 40 deletions(-) diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt index e0188a23fd5..61613166981 100644 --- a/Documentation/sysrq.txt +++ b/Documentation/sysrq.txt @@ -1,6 +1,6 @@ Linux Magic System Request Key Hacks -Documentation for sysrq.c version 1.15 -Last update: $Date: 2001/01/28 10:15:59 $ +Documentation for sysrq.c +Last update: 2007-JAN-06 * What is the magic SysRq key? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -35,7 +35,7 @@ You can set the value in the file by the following command: Note that the value of /proc/sys/kernel/sysrq influences only the invocation via a keyboard. Invocation of any operation via /proc/sysrq-trigger is always -allowed. +allowed (by a user with admin privileges). * How do I use the magic SysRq key? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -58,7 +58,7 @@ On PowerPC - Press 'ALT - Print Screen (or F13) - , On other - If you know of the key combos for other architectures, please let me know so I can add them to this section. -On all - write a character to /proc/sysrq-trigger. eg: +On all - write a character to /proc/sysrq-trigger. e.g.: echo t > /proc/sysrq-trigger @@ -74,6 +74,8 @@ On all - write a character to /proc/sysrq-trigger. eg: 'c' - Will perform a kexec reboot in order to take a crashdump. +'d' - Shows all locks that are held. + 'o' - Will shut your system off (if configured and supported). 's' - Will attempt to sync all mounted filesystems. @@ -87,38 +89,43 @@ On all - write a character to /proc/sysrq-trigger. eg: 'm' - Will dump current memory info to your console. +'n' - Used to make RT tasks nice-able + 'v' - Dumps Voyager SMP processor info to your console. +'w' - Dumps tasks that are in uninterruptable (blocked) state. + +'x' - Used by xmon interface on ppc/powerpc platforms. + '0'-'9' - Sets the console log level, controlling which kernel messages will be printed to your console. ('0', for example would make it so that only emergency messages like PANICs or OOPSes would make it to your console.) -'f' - Will call oom_kill to kill a memory hog process +'f' - Will call oom_kill to kill a memory hog process. 'e' - Send a SIGTERM to all processes, except for init. -'i' - Send a SIGKILL to all processes, except for init. +'g' - Used by kgdb on ppc platforms. -'l' - Send a SIGKILL to all processes, INCLUDING init. (Your system - will be non-functional after this.) +'i' - Send a SIGKILL to all processes, except for init. -'h' - Will display help ( actually any other key than those listed +'h' - Will display help (actually any other key than those listed above will display help. but 'h' is easy to remember :-) * Okay, so what can I use them for? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Well, un'R'aw is very handy when your X server or a svgalib program crashes. -sa'K' (Secure Access Key) is useful when you want to be sure there are no -trojan program is running at console and which could grab your password -when you would try to login. It will kill all programs on given console -and thus letting you make sure that the login prompt you see is actually +sa'K' (Secure Access Key) is useful when you want to be sure there is no +trojan program running at console which could grab your password +when you would try to login. It will kill all programs on given console, +thus letting you make sure that the login prompt you see is actually the one from init, not some trojan program. IMPORTANT: In its true form it is not a true SAK like the one in a :IMPORTANT IMPORTANT: c2 compliant system, and it should not be mistaken as :IMPORTANT IMPORTANT: such. :IMPORTANT - It seems other find it useful as (System Attention Key) which is + It seems others find it useful as (System Attention Key) which is useful when you want to exit a program that will not let you switch consoles. (For example, X or a svgalib program.) @@ -139,8 +146,8 @@ OK or Done message...) Again, the unmount (remount read-only) hasn't taken place until you see the "OK" and "Done" message appear on the screen. -The loglevel'0'-'9' is useful when your console is being flooded with -kernel messages you do not want to see. Setting '0' will prevent all but +The loglevels '0'-'9' are useful when your console is being flooded with +kernel messages you do not want to see. Selecting '0' will prevent all but the most urgent kernel messages from reaching your console. (They will still be logged if syslogd/klogd are alive, though.) @@ -152,7 +159,7 @@ processes. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ That happens to me, also. I've found that tapping shift, alt, and control on both sides of the keyboard, and hitting an invalid sysrq sequence again -will fix the problem. (ie, something like alt-sysrq-z). Switching to another +will fix the problem. (i.e., something like alt-sysrq-z). Switching to another virtual console (ALT+Fn) and then back again should also help. * I hit SysRq, but nothing seems to happen, what's wrong? @@ -174,11 +181,11 @@ handler function you will use, B) a help_msg string, that will print when SysRQ prints help, and C) an action_msg string, that will print right before your handler is called. Your handler must conform to the prototype in 'sysrq.h'. -After the sysrq_key_op is created, you can call the macro -register_sysrq_key(int key, struct sysrq_key_op *op_p) that is defined in -sysrq.h, this will register the operation pointed to by 'op_p' at table -key 'key', if that slot in the table is blank. At module unload time, you must -call the macro unregister_sysrq_key(int key, struct sysrq_key_op *op_p), which +After the sysrq_key_op is created, you can call the kernel function +register_sysrq_key(int key, struct sysrq_key_op *op_p); this will +register the operation pointed to by 'op_p' at table key 'key', +if that slot in the table is blank. At module unload time, you must call +the function unregister_sysrq_key(int key, struct sysrq_key_op *op_p), which will remove the key op pointed to by 'op_p' from the key 'key', if and only if it is currently registered in that slot. This is in case the slot has been overwritten since you registered it. @@ -186,15 +193,12 @@ overwritten since you registered it. The Magic SysRQ system works by registering key operations against a key op lookup table, which is defined in 'drivers/char/sysrq.c'. This key table has a number of operations registered into it at compile time, but is mutable, -and 4 functions are exported for interface to it: __sysrq_lock_table, -__sysrq_unlock_table, __sysrq_get_key_op, and __sysrq_put_key_op. The -functions __sysrq_swap_key_ops and __sysrq_swap_key_ops_nolock are defined -in the header itself, and the REGISTER and UNREGISTER macros are built from -these. More complex (and dangerous!) manipulations of the table are possible -using these functions, but you must be careful to always lock the table before -you read or write from it, and to unlock it again when you are done. (And of -course, to never ever leave an invalid pointer in the table). Null pointers in -the table are always safe :) +and 2 functions are exported for interface to it: + register_sysrq_key and unregister_sysrq_key. +Of course, never ever leave an invalid pointer in the table. I.e., when +your module that called register_sysrq_key() exits, it must call +unregister_sysrq_key() to clean up the sysrq key table entry that it used. +Null pointers in the table are always safe. :) If for some reason you feel the need to call the handle_sysrq function from within a function called by handle_sysrq, you must be aware that you are in diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 13935235e06..7fd3cd5ddf2 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -215,7 +215,7 @@ static void sysrq_handle_showstate_blocked(int key, struct tty_struct *tty) } static struct sysrq_key_op sysrq_showstate_blocked_op = { .handler = sysrq_handle_showstate_blocked, - .help_msg = "showBlockedTasks", + .help_msg = "shoW-blocked-tasks", .action_msg = "Show Blocked State", .enable_mask = SYSRQ_ENABLE_DUMP, }; @@ -315,15 +315,16 @@ static struct sysrq_key_op *sysrq_key_table[36] = { &sysrq_loglevel_op, /* 9 */ /* - * Don't use for system provided sysrqs, it is handled specially on - * sparc and will never arrive + * a: Don't use for system provided sysrqs, it is handled specially on + * sparc and will never arrive. */ NULL, /* a */ &sysrq_reboot_op, /* b */ - &sysrq_crashdump_op, /* c */ + &sysrq_crashdump_op, /* c & ibm_emac driver debug */ &sysrq_showlocks_op, /* d */ &sysrq_term_op, /* e */ &sysrq_moom_op, /* f */ + /* g: May be registered by ppc for kgdb */ NULL, /* g */ NULL, /* h */ &sysrq_kill_op, /* i */ @@ -332,18 +333,19 @@ static struct sysrq_key_op *sysrq_key_table[36] = { NULL, /* l */ &sysrq_showmem_op, /* m */ &sysrq_unrt_op, /* n */ - /* This will often be registered as 'Off' at init time */ + /* o: This will often be registered as 'Off' at init time */ NULL, /* o */ &sysrq_showregs_op, /* p */ NULL, /* q */ - &sysrq_unraw_op, /* r */ + &sysrq_unraw_op, /* r */ &sysrq_sync_op, /* s */ &sysrq_showstate_op, /* t */ &sysrq_mountro_op, /* u */ - /* May be assigned at init time by SMP VOYAGER */ + /* v: May be registered at init time by SMP VOYAGER */ NULL, /* v */ - NULL, /* w */ - &sysrq_showstate_blocked_op, /* x */ + &sysrq_showstate_blocked_op, /* w */ + /* x: May be registered on ppc/powerpc for xmon */ + NULL, /* x */ NULL, /* y */ NULL /* z */ }; -- cgit v1.2.3 From fb594d31aa2d133ea89d4ead964c51262b331407 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 1 Feb 2007 14:12:27 +0100 Subject: [PATCH] via82cxxx: fix typo ("cx7000" should be corrected to "cx700") Noticed by JosephChan@via.com.tw. Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Linus Torvalds --- drivers/ide/pci/via82cxxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index a98b4d38b9d..6fb6e50b823 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -78,7 +78,7 @@ static struct via_isa_bridge { u8 rev_max; u16 flags; } via_isa_bridges[] = { - { "cx7000", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, + { "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, { "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST }, -- cgit v1.2.3 From e34efe3b100d0fbdf053128956c3dd0bc68754d6 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Thu, 1 Feb 2007 16:49:31 +0100 Subject: [PATCH] Remove avr32@atmel.com from MAINTAINERS avr32@atmel.com is a technical support address and is not really appropriate for sending patches. Lots of annoying automatics getting in the way. I'm still the maintainer of all the entries touched by this patch, so nothing changes with regard to the "Supported" status of the AVR32 architecture or the macb driver. Signed-off-by: Haavard Skinnemoen Signed-off-by: Linus Torvalds --- MAINTAINERS | 6 ------ 1 file changed, 6 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index a275f72ed5f..465e083237a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -598,8 +598,6 @@ W: http://linux-atm.sourceforge.net S: Maintained ATMEL MACB ETHERNET DRIVER -P: Atmel AVR32 Support Team -M: avr32@atmel.com P: Haavard Skinnemoen M: hskinnemoen@atmel.com S: Supported @@ -620,8 +618,6 @@ T: git kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6.git S: Maintained AVR32 ARCHITECTURE -P: Atmel AVR32 Support Team -M: avr32@atmel.com P: Haavard Skinnemoen M: hskinnemoen@atmel.com W: http://www.atmel.com/products/AVR32/ @@ -630,8 +626,6 @@ W: http://avrfreaks.net/ S: Supported AVR32/AT32AP MACHINE SUPPORT -P: Atmel AVR32 Support Team -M: avr32@atmel.com P: Haavard Skinnemoen M: hskinnemoen@atmel.com S: Supported -- cgit v1.2.3