From 574a81fea16022e425628e4ed1f2e646e2ece6d0 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 19 Dec 2005 13:53:09 -0800 Subject: [PATCH] --- yaml --- r: 15229 b: refs/heads/master c: 0476f171affa6eca62021fca2ae9f5140acc3713 h: refs/heads/master i: 15227: 88c805d318822c40a57f2d4a983ad05ab06d35e1 v: v3 --- [refs] | 2 +- trunk/arch/arm/kernel/calls.S | 8 ++--- trunk/arch/arm/kernel/entry-armv.S | 49 ---------------------------- trunk/arch/arm/kernel/entry-common.S | 20 ++++++++++-- trunk/net/ipv4/netfilter/Makefile | 3 +- 5 files changed, 25 insertions(+), 57 deletions(-) diff --git a/[refs] b/[refs] index d6fa1ad239ab..e44e6f16b677 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: d898d485e721db45be555c27df5de03281f2fd05 +refs/heads/master: 0476f171affa6eca62021fca2ae9f5140acc3713 diff --git a/trunk/arch/arm/kernel/calls.S b/trunk/arch/arm/kernel/calls.S index 55076a75e5bf..2ad4aa2a1536 100644 --- a/trunk/arch/arm/kernel/calls.S +++ b/trunk/arch/arm/kernel/calls.S @@ -131,7 +131,7 @@ __syscall_start: .long sys_wait4 /* 115 */ .long sys_swapoff .long sys_sysinfo - .long sys_ipc + .long sys_ipc_wrapper .long sys_fsync .long sys_sigreturn_wrapper /* 120 */ .long sys_clone_wrapper @@ -254,7 +254,7 @@ __syscall_start: .long sys_fremovexattr .long sys_tkill .long sys_sendfile64 -/* 240 */ .long sys_futex +/* 240 */ .long sys_futex_wrapper .long sys_sched_setaffinity .long sys_sched_getaffinity .long sys_io_setup @@ -284,7 +284,7 @@ __syscall_start: .long sys_fstatfs64 .long sys_tgkill .long sys_utimes -/* 270 */ .long sys_arm_fadvise64_64 +/* 270 */ .long sys_arm_fadvise64_64_wrapper .long sys_pciconfig_iobase .long sys_pciconfig_read .long sys_pciconfig_write @@ -333,7 +333,7 @@ __syscall_start: .long sys_inotify_init .long sys_inotify_add_watch .long sys_inotify_rm_watch - .long sys_mbind + .long sys_mbind_wrapper /* 320 */ .long sys_get_mempolicy .long sys_set_mempolicy __syscall_end: diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index 2a8d27e18fa7..d9fb819bf7cc 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -611,47 +611,6 @@ ENTRY(__switch_to) .globl __kuser_helper_start __kuser_helper_start: -/* - * Reference prototype: - * - * void __kernel_memory_barrier(void) - * - * Input: - * - * lr = return address - * - * Output: - * - * none - * - * Clobbered: - * - * the Z flag might be lost - * - * Definition and user space usage example: - * - * typedef void (__kernel_dmb_t)(void); - * #define __kernel_dmb (*(__kernel_dmb_t *)0xffff0fa0) - * - * Apply any needed memory barrier to preserve consistency with data modified - * manually and __kuser_cmpxchg usage. - * - * This could be used as follows: - * - * #define __kernel_dmb() \ - * asm volatile ( "mov r0, #0xffff0fff; mov lr, pc; sub pc, r0, #95" \ - * : : : "lr","cc" ) - */ - -__kuser_memory_barrier: @ 0xffff0fa0 - -#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_SMP) - mcr p15, 0, r0, c7, c10, 5 @ dmb -#endif - mov pc, lr - - .align 5 - /* * Reference prototype: * @@ -683,8 +642,6 @@ __kuser_memory_barrier: @ 0xffff0fa0 * The C flag is also set if *ptr was changed to allow for assembly * optimization in the calling code. * - * Note: this routine already includes memory barriers as needed. - * * For example, a user space atomic_add implementation could look like this: * * #define atomic_add(ptr, val) \ @@ -741,16 +698,10 @@ __kuser_cmpxchg: @ 0xffff0fc0 #else -#ifdef CONFIG_SMP - mcr p15, 0, r0, c7, c10, 5 @ dmb -#endif ldrex r3, [r2] subs r3, r3, r0 strexeq r3, r1, [r2] rsbs r0, r3, #0 -#ifdef CONFIG_SMP - mcr p15, 0, r0, c7, c10, 5 @ dmb -#endif mov pc, lr #endif diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S index e2b42997ad33..f7f183075237 100644 --- a/trunk/arch/arm/kernel/entry-common.S +++ b/trunk/arch/arm/kernel/entry-common.S @@ -145,7 +145,7 @@ ENTRY(vector_swi) #endif enable_irq - stmdb sp!, {r4, r5} @ push fifth and sixth args + str r4, [sp, #-S_OFF]! @ push fifth arg get_thread_info tsk ldr ip, [tsk, #TI_FLAGS] @ check for syscall tracing @@ -204,7 +204,7 @@ ENTRY(sys_call_table) * Special system call wrappers */ @ r0 = syscall number -@ r8 = syscall table +@ r5 = syscall table .type sys_syscall, #function sys_syscall: eor scno, r0, #__NR_SYSCALL_BASE @@ -255,6 +255,22 @@ sys_sigaltstack_wrapper: ldr r2, [sp, #S_OFF + S_SP] b do_sigaltstack +sys_futex_wrapper: + str r5, [sp, #4] @ push sixth arg + b sys_futex + +sys_arm_fadvise64_64_wrapper: + str r5, [sp, #4] @ push r5 to stack + b sys_arm_fadvise64_64 + +sys_mbind_wrapper: + str r5, [sp, #4] + b sys_mbind + +sys_ipc_wrapper: + str r5, [sp, #4] @ push sixth arg + b sys_ipc + /* * Note: off_4k (r5) is always units of 4K. If we can't do the requested * offset, we return EINVAL. diff --git a/trunk/net/ipv4/netfilter/Makefile b/trunk/net/ipv4/netfilter/Makefile index 058c48e258fc..d0a447e520a2 100644 --- a/trunk/net/ipv4/netfilter/Makefile +++ b/trunk/net/ipv4/netfilter/Makefile @@ -12,6 +12,7 @@ ip_nat_pptp-objs := ip_nat_helper_pptp.o ip_nat_proto_gre.o # connection tracking obj-$(CONFIG_IP_NF_CONNTRACK) += ip_conntrack.o +obj-$(CONFIG_IP_NF_NAT) += ip_nat.o # conntrack netlink interface obj-$(CONFIG_IP_NF_CONNTRACK_NETLINK) += ip_conntrack_netlink.o @@ -41,7 +42,7 @@ obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o # the three instances of ip_tables obj-$(CONFIG_IP_NF_FILTER) += iptable_filter.o obj-$(CONFIG_IP_NF_MANGLE) += iptable_mangle.o -obj-$(CONFIG_IP_NF_NAT) += iptable_nat.o ip_nat.o +obj-$(CONFIG_IP_NF_NAT) += iptable_nat.o obj-$(CONFIG_IP_NF_RAW) += iptable_raw.o # matches