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bitkeeper revision 1.1715 (42ad87c2-sJjiHBUqeN9efUJT_3kSQ)

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Merge freefall.cl.cam.ac.uk:/auto/groups/xeno-xenod/BK/xen-unstable.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno/users/iap10/xeno-clone/xen-unstable.bk
This commit is contained in:
iap10@freefall.cl.cam.ac.uk committed 2005-06-13 13:18:58 +00:00
2 parents 74bb5fc927 aebe1ba48e
commit df5e6a17c3
3 files changed
+279 -4
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.rootkeys
+1 -1
View File
@@ -468,7 +468,7 @@
413aa1d0oNP8HXLvfPuMe6cSroUfSA patches/linux-2.6.11/agpgart.patch
427261074Iy1MkbbqIV6zdZDWWx_Jg patches/linux-2.6.11/i386-cpu-hotplug-updated-for-mm.patch
42372652KCUP-IOH9RN19YQmGhs4aA patches/linux-2.6.11/iomap.patch
428359d4b3fDYtazwXi4UUmSWaOUew patches/linux-2.6.11/linux-2.6.11.11.patch
428359d4b3fDYtazwXi4UUmSWaOUew patches/linux-2.6.11/linux-2.6.11.12.patch
4296fb998LGSWCcljGKbOCUv3h9uRQ patches/linux-2.6.11/net-csum.patch
429ae875I9ZrqrRDjGD34IC2kzDREw patches/linux-2.6.11/rcu-nohz.patch
429ba3007184K-y6WHQ6KgY65-lEIQ patches/linux-2.6.11/udp-frag.patch
patches/linux-2.6.11/linux-2.6.11.11.patch → patches/linux-2.6.11/linux-2.6.11.12.patch
+277 -2
View File
@@ -65,7 +65,7 @@ diff --git a/Makefile b/Makefile
SUBLEVEL = 11
-EXTRAVERSION =
-NAME=Woozy Numbat
+EXTRAVERSION = .11
+EXTRAVERSION = .12
+NAME=Woozy Beaver
# *DOCUMENTATION*
@@ -448,6 +448,19 @@ diff --git a/arch/um/kernel/sys_call_table.c b/arch/um/kernel/sys_call_table.c
[ __NR_add_key ] = (syscall_handler_t *) sys_add_key,
[ __NR_request_key ] = (syscall_handler_t *) sys_request_key,
[ __NR_keyctl ] = (syscall_handler_t *) sys_keyctl,
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -775,9 +775,7 @@ void __init setup_boot_APIC_clock (void)
void __init setup_secondary_APIC_clock(void)
{
- local_irq_disable(); /* FIXME: Do we need this? --RR */
setup_APIC_timer(calibration_result);
- local_irq_enable();
}
void __init disable_APIC_timer(void)
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c
--- a/arch/x86_64/kernel/ptrace.c
+++ b/arch/x86_64/kernel/ptrace.c
@@ -481,6 +494,45 @@ diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c
}
put_stack_long(child, regno - sizeof(struct pt_regs), value);
return 0;
@@ -247,7 +252,7 @@ asmlinkage long sys_ptrace(long request,
break;
switch (addr) {
- case 0 ... sizeof(struct user_regs_struct):
+ case 0 ... sizeof(struct user_regs_struct) - sizeof(long):
tmp = getreg(child, addr);
break;
case offsetof(struct user, u_debugreg[0]):
@@ -292,7 +297,7 @@ asmlinkage long sys_ptrace(long request,
break;
switch (addr) {
- case 0 ... sizeof(struct user_regs_struct):
+ case 0 ... sizeof(struct user_regs_struct) - sizeof(long):
ret = putreg(child, addr, data);
break;
/* Disallows to set a breakpoint into the vsyscall */
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -309,8 +309,6 @@ void __init smp_callin(void)
Dprintk("CALLIN, before setup_local_APIC().\n");
setup_local_APIC();
- local_irq_enable();
-
/*
* Get our bogomips.
*/
@@ -324,8 +322,6 @@ void __init smp_callin(void)
*/
smp_store_cpu_info(cpuid);
- local_irq_disable();
-
/*
* Allow the master to continue.
*/
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -724,7 +776,15 @@ diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -2718,8 +2718,6 @@ void __devinit bttv_init_card2(struct bt
@@ -1939,7 +1939,6 @@ struct tvcard bttv_tvcards[] = {
.no_tda9875 = 1,
.no_tda7432 = 1,
.tuner_type = TUNER_ABSENT,
- .no_video = 1,
.pll = PLL_28,
},{
.name = "Teppro TEV-560/InterVision IV-560",
@@ -2718,8 +2717,6 @@ void __devinit bttv_init_card2(struct bt
}
btv->pll.pll_current = -1;
@@ -1415,6 +1475,82 @@ diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
spin_unlock(rsv_lock);
}
}
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c
@@ -333,6 +333,8 @@ void hfs_mdb_close(struct super_block *s
* Release the resources associated with the in-core MDB. */
void hfs_mdb_put(struct super_block *sb)
{
+ if (!HFS_SB(sb))
+ return;
/* free the B-trees */
hfs_btree_close(HFS_SB(sb)->ext_tree);
hfs_btree_close(HFS_SB(sb)->cat_tree);
@@ -340,4 +342,7 @@ void hfs_mdb_put(struct super_block *sb)
/* free the buffers holding the primary and alternate MDBs */
brelse(HFS_SB(sb)->mdb_bh);
brelse(HFS_SB(sb)->alt_mdb_bh);
+
+ kfree(HFS_SB(sb));
+ sb->s_fs_info = NULL;
}
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -263,7 +263,7 @@ static int hfs_fill_super(struct super_b
res = -EINVAL;
if (!parse_options((char *)data, sbi)) {
hfs_warn("hfs_fs: unable to parse mount options.\n");
- goto bail3;
+ goto bail;
}
sb->s_op = &hfs_super_operations;
@@ -276,7 +276,7 @@ static int hfs_fill_super(struct super_b
hfs_warn("VFS: Can't find a HFS filesystem on dev %s.\n",
hfs_mdb_name(sb));
res = -EINVAL;
- goto bail2;
+ goto bail;
}
/* try to get the root inode */
@@ -306,10 +306,8 @@ bail_iput:
iput(root_inode);
bail_no_root:
hfs_warn("hfs_fs: get root inode failed.\n");
+bail:
hfs_mdb_put(sb);
-bail2:
-bail3:
- kfree(sbi);
return res;
}
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -207,7 +207,9 @@ static void hfsplus_write_super(struct s
static void hfsplus_put_super(struct super_block *sb)
{
dprint(DBG_SUPER, "hfsplus_put_super\n");
- if (!(sb->s_flags & MS_RDONLY)) {
+ if (!sb->s_fs_info)
+ return;
+ if (!(sb->s_flags & MS_RDONLY) && HFSPLUS_SB(sb).s_vhdr) {
struct hfsplus_vh *vhdr = HFSPLUS_SB(sb).s_vhdr;
vhdr->modify_date = hfsp_now2mt();
@@ -223,6 +225,8 @@ static void hfsplus_put_super(struct sup
iput(HFSPLUS_SB(sb).alloc_file);
iput(HFSPLUS_SB(sb).hidden_dir);
brelse(HFSPLUS_SB(sb).s_vhbh);
+ kfree(sb->s_fs_info);
+ sb->s_fs_info = NULL;
}
static int hfsplus_statfs(struct super_block *sb, struct kstatfs *buf)
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -1534,6 +1670,21 @@ diff --git a/fs/isofs/rock.c b/fs/isofs/rock.c
SetPageError(page);
kunmap(page);
unlock_page(page);
diff --git a/fs/jbd/checkpoint.c b/fs/jbd/checkpoint.c
--- a/fs/jbd/checkpoint.c
+++ b/fs/jbd/checkpoint.c
@@ -339,8 +339,10 @@ int log_do_checkpoint(journal_t *journal
}
} while (jh != last_jh && !retry);
- if (batch_count)
+ if (batch_count) {
__flush_batch(journal, bhs, &batch_count);
+ retry = 1;
+ }
/*
* If someone cleaned up this transaction while we slept, we're
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -1921,6 +2072,36 @@ diff --git a/mm/mmap.c b/mm/mmap.c
}
EXPORT_SYMBOL(get_unmapped_area);
diff --git a/mm/rmap.c b/mm/rmap.c
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -641,7 +641,7 @@ static void try_to_unmap_cluster(unsigne
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
- pte_t *pte;
+ pte_t *pte, *original_pte;
pte_t pteval;
struct page *page;
unsigned long address;
@@ -673,7 +673,7 @@ static void try_to_unmap_cluster(unsigne
if (!pmd_present(*pmd))
goto out_unlock;
- for (pte = pte_offset_map(pmd, address);
+ for (original_pte = pte = pte_offset_map(pmd, address);
address < end; pte++, address += PAGE_SIZE) {
if (!pte_present(*pte))
@@ -710,7 +710,7 @@ static void try_to_unmap_cluster(unsigne
(*mapcount)--;
}
- pte_unmap(pte);
+ pte_unmap(original_pte);
out_unlock:
spin_unlock(&mm->page_table_lock);
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -1951,6 +2132,42 @@ diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
return -EINVAL;
#if defined(CONFIG_KMOD)
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -54,6 +54,9 @@ int br_handle_frame_finish(struct sk_buf
struct net_bridge_fdb_entry *dst;
int passedup = 0;
+ /* insert into forwarding database after filtering to avoid spoofing */
+ br_fdb_insert(p->br, p, eth_hdr(skb)->h_source, 0);
+
if (br->dev->flags & IFF_PROMISC) {
struct sk_buff *skb2;
@@ -108,8 +111,7 @@ int br_handle_frame(struct net_bridge_po
if (eth_hdr(skb)->h_source[0] & 1)
goto err;
- if (p->state == BR_STATE_LEARNING ||
- p->state == BR_STATE_FORWARDING)
+ if (p->state == BR_STATE_LEARNING)
br_fdb_insert(p->br, p, eth_hdr(skb)->h_source, 0);
if (p->br->stp_enabled &&
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -140,6 +140,9 @@ int br_stp_handle_bpdu(struct sk_buff *s
struct net_bridge *br = p->br;
unsigned char *buf;
+ /* insert into forwarding database after filtering to avoid spoofing */
+ br_fdb_insert(p->br, p, eth_hdr(skb)->h_source, 0);
+
/* need at least the 802 and STP headers */
if (!pskb_may_pull(skb, sizeof(header)+1) ||
memcmp(skb->data, header, sizeof(header)))
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1994,6 +2211,41 @@ diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
return v;
}
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -3,6 +3,7 @@
* communicating with userspace via netlink.
*
* (C) 2000-2002 James Morris <jmorris@intercode.com.au>
+ * (C) 2003-2005 Netfilter Core Team <coreteam@netfilter.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -14,6 +15,7 @@
* Zander).
* 2000-08-01: Added Nick Williams' MAC support.
* 2002-06-25: Code cleanup.
+ * 2005-05-26: local_bh_{disable,enable} around nf_reinject (Harald Welte)
*
*/
#include <linux/module.h>
@@ -66,7 +68,15 @@ static DECLARE_MUTEX(ipqnl_sem);
static void
ipq_issue_verdict(struct ipq_queue_entry *entry, int verdict)
{
+ /* TCP input path (and probably other bits) assume to be called
+ * from softirq context, not from syscall, like ipq_issue_verdict is
+ * called. TCP input path deadlocks with locks taken from timer
+ * softirq, e.g. We therefore emulate this by local_bh_disable() */
+
+ local_bh_disable();
nf_reinject(entry->skb, entry->info, verdict);
+ local_bh_enable();
+
kfree(entry);
}
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2141,6 +2393,29 @@ diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
err = rose_add_node(&rose_route, dev);
dev_put(dev);
return err;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -184,10 +184,15 @@ static int netem_enqueue(struct sk_buff
/* Random duplication */
if (q->duplicate && q->duplicate >= get_crandom(&q->dup_cor)) {
struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
-
- pr_debug("netem_enqueue: dup %p\n", skb2);
- if (skb2)
- delay_skb(sch, skb2);
+ if (skb2) {
+ struct Qdisc *rootq = sch->dev->qdisc;
+ u32 dupsave = q->duplicate;
+
+ /* prevent duplicating a dup... */
+ q->duplicate = 0;
+ rootq->enqueue(skb2, rootq);
+ q->duplicate = dupsave;
+ }
}
/* If doing simple delay then gap == 0 so all packets
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
xen/arch/x86/mm.c
+1 -1
View File
@@ -1246,7 +1246,7 @@ void free_page_type(struct pfn_info *page, unsigned int type)
{
gpfn = __mfn_to_gpfn(owner, page_to_pfn(page));
ASSERT(VALID_M2P(gpfn));
remove_shadow(owner, gpfn, type);
remove_shadow(owner, gpfn, type & PGT_type_mask);
}
}
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