From: Linus Torvalds Date: Thu, 7 Dec 2006 16:59:11 +0000 (-0800) Subject: Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 X-Git-Tag: v2.6.20-rc1~145^2^2~8 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=4522d58275f124105819723e24e912c8e5bf3cdd Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits) [PATCH] x86-64: Export smp_call_function_single [PATCH] i386: Clean up smp_tune_scheduling() [PATCH] unwinder: move .eh_frame to RODATA [PATCH] unwinder: fully support linker generated .eh_frame_hdr section [PATCH] x86-64: don't use set_irq_regs() [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM [PATCH] i386: replace kmalloc+memset with kzalloc [PATCH] x86-64: remove remaining pc98 code [PATCH] x86-64: remove unused variable [PATCH] x86-64: Fix constraints in atomic_add_return() [PATCH] x86-64: fix asm constraints in i386 atomic_add_return [PATCH] x86-64: Correct documentation for bzImage protocol v2.05 [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code [PATCH] x86-64: Fix numaq build error [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder [PATCH] x86-64: Clarify error message in GART code [PATCH] x86-64: Fix interrupt race in idle callback (3rd try) [PATCH] x86-64: Remove unwind stack pointer alignment forcing again ... Fixed conflict in include/linux/uaccess.h manually Signed-off-by: Linus Torvalds --- 4522d58275f124105819723e24e912c8e5bf3cdd diff --cc include/linux/uaccess.h index 76c3fe325101,65a68da8bd5d..975c963e5789 --- a/include/linux/uaccess.h +++ b/include/linux/uaccess.h @@@ -74,13 -34,10 +74,13 @@@ static inline unsigned long __copy_from #define probe_kernel_address(addr, retval) \ ({ \ long ret; \ + mm_segment_t old_fs = get_fs(); \ \ - inc_preempt_count(); \ - ret = __get_user(retval, (__force typeof(*addr) __user *)addr);\ - dec_preempt_count(); \ + set_fs(KERNEL_DS); \ + pagefault_disable(); \ - ret = __get_user(retval, addr); \ ++ ret = __get_user(retval, (__force typeof(retval) __user *)(addr)); \ + pagefault_enable(); \ + set_fs(old_fs); \ ret; \ })