Luck, Tony 1a499150e4 [IA64] Fix unaligned handler for floating point instructions with base update ... The compiler team did the hard work for this distilling a problem in large fortran application which showed up when applied to a 290MB input data set down to this instruction: ldfd f34=[r17],-8 Which they noticed incremented r17 by 0x10 rather than decrementing it by 8 when the value in r17 caused an unaligned data fault. I tracked it down to some bad instruction decoding in unaligned.c. The code assumes that the 'x' bit can determine whether the instruction is an "ldf" or "ldfp" ... which it is for opcode=6 (see table 4-29 on page 3:302 of the SDM). But for opcode=7 the 'x' bit is irrelevent, all variants are "ldf" instructions (see table 4-36 on page 3:306). Note also that interpreting the instruction as "ldfp" means that the "paired" floating point register (f35 in the example here) will also be corrupted. Signed-off-by: Tony Luck <tony.luck@intel.com>		2008-01-15 14:26:55 -08:00
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cpufreq	[CPUFREQ] move policy's governor initialisation out of low-level drivers into cpufreq core	2007-10-04 18:40:57 -04:00
.gitignore	[IA64] Add gate.lds to list of files ignored by Git	2007-11-06 15:39:45 -08:00
acpi-ext.c
acpi-processor.c
acpi.c	[IA64] operator priority fix in acpi_map_lsapic()	2007-12-07 16:12:30 -08:00
asm-offsets.c
audit.c
brl_emu.c
crash_dump.c
crash.c	[IA64] Fix kernel hangup in kdump on INIT	2007-10-12 15:24:40 -07:00
cyclone.c	cyclone.c: silly use of volatile, __iomem fixes	2007-07-26 11:11:57 -07:00
efi_stub.S
efi.c	[IA64] make full use of macro efi_md_size	2007-12-07 16:12:00 -08:00
entry.h
entry.S
err_inject.c
esi_stub.S
esi.c
fsys.S
fsyscall_gtod_data.h
gate-data.S
gate.lds.S	[IA64] increase .data.patch offset	2007-12-07 14:28:02 -08:00
gate.S
head.S	[IA64] Remove assembler warnings on head.S	2007-12-19 11:15:12 -08:00
ia64_ksyms.c	[IA64] export copy_page() to modules	2007-12-07 16:10:19 -08:00
init_task.c	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
iosapic.c	[IA64] Fix iosapic interrupt delivery mode for CPE	2007-12-07 16:13:03 -08:00
irq_ia64.c	[IA64] Remove compiler warinings about uninitialized variable in irq_ia64.c	2007-12-19 11:13:27 -08:00
irq_lsapic.c
irq.c	[IA64] Clean up /proc/interrupts output	2007-11-06 15:40:52 -08:00
ivt.S
jprobes.S
kprobes.c	[IA64] kprobe: make kreturn probe handler stack unwind correct	2007-12-07 16:12:50 -08:00
machine_kexec.c	[IA64] fix non-numa build	2007-10-17 14:28:38 -07:00
machvec.c	[IA64] Ensure that machvec is set up takes place before serial console	2007-07-25 11:12:47 -07:00
Makefile
mca_asm.S
mca_drv_asm.S
mca_drv.c
mca_drv.h	[IA64] Fix kernel panic in kdump on INIT	2007-10-12 15:24:06 -07:00
mca.c	[IA64] Adjust CMCI mask on CPU hotplug	2007-12-19 12:30:47 -08:00
minstate.h
module.c
msi_ia64.c	[IA64] Fix incorrect return value from ia64_setup_msi_irq()	2007-10-30 09:54:47 -07:00
numa.c
pal.S
palinfo.c	[IA64] Update printing of feature set bits	2007-11-09 13:05:30 -08:00
patch.c	[IA64] Clean-up McKinley Errata message	2007-11-06 15:40:07 -08:00
perfmon_default_smpl.c	Use helpers to obtain task pid in printks (arch code)	2007-10-19 11:53:43 -07:00
perfmon_generic.h
perfmon_itanium.h
perfmon_mckinley.h
perfmon_montecito.h
perfmon.c	[IA64] Fix perfmon sysctl directory modes	2007-11-06 13:20:43 -08:00
process.c	[IA64] set_thread_area fails in IA32 chroot	2007-12-19 11:06:40 -08:00
ptrace.c	Fix spurious syscall tracing after PTRACE_DETACH + PTRACE_ATTACH	2007-09-10 18:57:47 -07:00
relocate_kernel.S
sal.c
salinfo.c	[IA64] tree-wide: Misc __cpu{initdata, init, exit} annotations	2007-10-12 14:13:38 -07:00
semaphore.c
setup.c	[IA64] rename _bss to __bss_start	2007-12-07 16:11:49 -08:00
sigframe.h
signal.c	[IA64] signal: remove redundant code in setup_sigcontext()	2007-12-18 16:55:15 -08:00
smp.c	[IA64] Allow smp_call_function_single() to current cpu	2007-07-30 16:26:45 -07:00
smpboot.c	[IA64] /proc/cpuinfo "physical id" field cleanups	2007-10-29 11:14:54 -07:00
sys_ia64.c
time.c	Fix discrepancy between VDSO based gettimeofday() and sys_gettimeofday().	2007-10-18 14:37:20 -07:00
topology.c	[IA64] tree-wide: Misc __cpu{initdata, init, exit} annotations	2007-10-12 14:13:38 -07:00
traps.c	Use helpers to obtain task pid in printks (arch code)	2007-10-19 11:53:43 -07:00
unaligned.c	[IA64] Fix unaligned handler for floating point instructions with base update	2008-01-15 14:26:55 -08:00
uncached.c	[IA64] make flush_tlb_kernel_range() an inline function	2007-12-19 12:30:30 -08:00
unwind_decoder.c
unwind_i.h
unwind.c
vmlinux.lds.S	[IA64] rename _bss to __bss_start	2007-12-07 16:11:49 -08:00