Roland McGrath eefdca043e x86-64, compat: Retruncate rax after ia32 syscall entry tracing ... In commit d4d6715, we reopened an old hole for a 64-bit ptracer touching a 32-bit tracee in system call entry. A %rax value set via ptrace at the entry tracing stop gets used whole as a 32-bit syscall number, while we only check the low 32 bits for validity. Fix it by truncating %rax back to 32 bits after syscall_trace_enter, in addition to testing the full 64 bits as has already been added. Reported-by: Ben Hawkes <hawkes@sota.gen.nz> Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2010-09-14 16:08:47 -07:00
..
boot	x86, setup: move isdigit.h to ctype.h, header files on top.	2010-08-02 21:07:20 -07:00
configs	defconfig reduction	2010-08-14 22:26:53 +02:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2010-05-03 11:28:58 +08:00
ia32	x86-64, compat: Retruncate rax after ia32 syscall entry tracing	2010-09-14 16:08:47 -07:00
include/asm	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
kernel	x86, tsc: Fix a preemption leak in restore_sched_clock_state()	2010-09-10 18:17:45 -07:00
kvm	KVM: i8259: fix migration	2010-09-08 14:50:58 -03:00
lguest	Merge branch 'ht-delete-2.6.35' into release	2010-05-28 16:20:35 -04:00
lib	Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-08-13 10:35:48 -07:00
math-emu	x86, fpu: Unbreak FPU emulation	2010-05-10 13:37:16 -07:00
mm	x86: Fix the address space annotations of iomap_atomic_prot_pfn()	2010-09-05 14:26:14 +02:00
oprofile	oprofile, x86: fix init_sysfs() function stub	2010-09-01 21:23:01 +02:00
pci	x86/PCI: use for_each_pci_dev()	2010-07-30 09:47:33 -07:00
power	x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states	2010-08-20 14:59:02 +02:00
tools	x86: Remove trailing spaces in messages	2010-02-07 17:47:51 +01:00
vdso	Merge branches 'x86-cleanups-for-linus', 'x86-vmware-for-linus', 'x86-mtrr-for-linus', 'x86-apic-for-linus', 'x86-fpu-for-linus' and 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-08-06 16:22:59 -07:00
video
xen	xen: pvhvm: rename xen_emul_unplug=ignore to =unnnecessary	2010-08-23 11:59:29 +01:00
.gitignore	add random binaries to .gitignore	2010-04-08 11:34:34 +02:00
Kbuild
Kconfig	Replace Configure with Enable in description of MAXSMP	2010-08-21 12:38:58 -07:00
Kconfig.cpu	Merge branch 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:58:16 -07:00
Kconfig.debug	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:40:21 -07:00
Makefile	x86: Use .cfi_sections for assembly code	2010-05-13 22:15:18 -07:00
Makefile_32.cpu	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-12-08 13:38:11 -08:00