Dave Kleikamp 1535bd8adb sparc64: don't treat 64-bit syscall return codes as 32-bit ...

When checking a system call return code for an error,
linux_sparc_syscall was sign-extending the lower 32-bit value and
comparing it to -ERESTART_RESTARTBLOCK. lseek can return valid return
codes whose lower 32-bits alone would indicate a failure (such as 4G-1).
Use the whole 64-bit value to check for errors. Only the 32-bit path
should sign extend the lower 32-bit value.

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Acked-by: Bob Picco <bob.picco@oracle.com>
Acked-by: Allen Pais <allen.pais@oracle.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-03-17 15:54:52 -04:00

..

.gitignore

sparc: gitignore a few files

2008-12-04 09:17:15 -08:00

apc.c

sparc idle: rename pm_idle to sparc_idle

2013-02-17 23:36:56 -05:00

asm-offsets.c

[PATCH] sparc32: vm_area_struct access for old Sun SPARCs.

2013-07-10 13:56:10 -07:00

audit.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

auxio_32.c

sparc32: Remove sun4 and sun4c from enum sparc_cpu.

2012-05-12 00:23:23 -07:00

auxio_64.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

btext.c

sparc: remove several unnecessary module.h include instances

2011-10-31 19:30:54 -04:00

central.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

cherrs.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

chmc.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

compat_audit.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

cpu.c

sparc64: correctly recognize SPARC64-X chips

2013-03-11 05:06:27 -07:00

cpumap.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

cpumap.h

sparc64: fix and optimize irq distribution

2009-06-16 04:56:28 -07:00

devices.c

sparc32: remove sun4c traps

2012-05-11 19:27:46 -07:00

dma.c

sparc: remove several unnecessary module.h include instances

2011-10-31 19:30:54 -04:00

ds.c

sparc: fix ldom_reboot buffer overflow harder

2013-10-02 20:01:56 -04:00

dtlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

dtlb_prot.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ebus.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

entry.h

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

entry.S

sparc32: Fix exit flag passed from traced sys_sigreturn

2013-07-31 19:10:04 -07:00

etrap_32.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

etrap_64.S

sparc64: clear syscall_noerror on the entry to syscall, not on the exit

2012-10-14 19:26:52 -04:00

fpu_traps.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ftrace.c

sparc64: Add function graph tracer support.

2010-04-12 22:37:26 -07:00

getsetcc.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

head_32.S

sparc32: drop swapper_pg_dir

2012-07-26 16:46:15 -07:00

head_64.S

sparc64: correctly recognize SPARC64-X chips

2013-03-11 05:06:27 -07:00

helpers.S

sparc64: Fix perf_arch_get_caller_regs().

2010-08-08 22:07:36 -07:00

hvapi.c

sparc: fix format string argument for prom_printf()

2012-10-02 23:20:34 -04:00

hvcalls.S

sparc64: Add hypervisor interfaces for SPARC-T4 perf counter access.

2012-08-18 23:03:53 -07:00

hvtramp.S

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

idprom.c

sparc: Clear out unused asm/machines.h values.

2012-05-11 20:45:18 -07:00

iommu_common.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

iommu.c

sparc/PCI: Use dev_is_pci() to identify PCI devices

2014-01-04 17:55:19 -08:00

ioport.c

sparc/PCI: Use dev_is_pci() to identify PCI devices

2014-01-04 17:55:19 -08:00

irq_32.c

sparc32: handle leon in irq_32.c

2012-05-27 23:52:44 -07:00

irq_64.c

irq: Consolidate do_softirq() arch overriden implementations

2013-10-01 12:53:25 +02:00

irq.h

sparc32: remove runtime btfix support

2012-05-14 14:05:09 -07:00

itlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ivec.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

jump_label.c

sparc: Fix even more fallout from system.h split.

2012-03-29 22:40:52 -07:00

kernel.h

sparc32: refactor smp boot

2013-02-20 13:36:50 -08:00

kgdb_32.c

sparc: explicitly include sched.h to get task_thread_info declaration

2013-02-06 11:04:10 -08:00

kgdb_64.c

sparc64: Fix build regression

2013-12-03 11:51:51 -05:00

kprobes.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2013-11-15 16:47:22 -08:00

kstack.h

sparc64: Run NMIs on the hardirq stack.

2010-04-14 02:04:29 -07:00

ktlb.S

sparc64: Make PAGE_OFFSET variable.

2013-11-12 15:22:34 -08:00

ldc.c

sparc: remove deprecated IRQF_DISABLED

2013-10-02 20:02:35 -04:00

led.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

leon_kernel.c

sparc32, leon: Remove separate "ticker" timer for SMP

2013-06-19 02:10:29 -07:00

leon_pci_grpci1.c

sparc,leon: Convert to use devm_ioremap_resource

2013-06-19 02:10:30 -07:00

leon_pci_grpci2.c

sparc32,leon: add support for PCI busn resource for GRPCI2

2013-03-20 11:06:53 -07:00

leon_pci.c

sparc32,leon: add support for PCI busn resource for GRPCI2

2013-03-20 11:06:53 -07:00

leon_pmc.c

sparc32, leon: Enable interrupts before going idle to avoid getting stuck

2013-06-19 02:10:29 -07:00

leon_smp.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

Makefile

sparc: fix MSI build failure on Sparc32

2013-10-02 20:02:35 -04:00

mdesc.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

misctrap.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

module.c

mm/arch: use NUMA_NO_NODE

2013-11-13 12:09:05 +09:00

nmi.c

sparc64: Abstract away the %pcr values used to enable/disable NMI

2012-08-18 23:26:19 -07:00

of_device_32.c

sparc32: rename sparc_irq_config to sparc_config

2012-04-15 10:28:49 -07:00

of_device_64.c

devicetree: add helper inline for retrieving a node's full name

2012-07-06 07:16:34 -05:00

of_device_common.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

of_device_common.h

sparc: move of_device common code to of_device_common

2009-06-16 04:56:49 -07:00

pci_common.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

pci_fire.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pci_impl.h

drivers/of: Constify device_node->name and ->path_component_name

2012-11-17 12:05:57 +00:00

pci_msi.c

sparc: convert old cpumask API into new one

2011-05-16 13:38:07 -07:00

pci_psycho.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pci_sabre.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pci_schizo.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pci_sun4v_asm.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

pci_sun4v.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pci_sun4v.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

pci.c

sparc: don't use module_init in non-modular pci.c code

2014-01-28 23:38:24 -08:00

pcic.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

pcr.c

sparc64: Add PCR ops for SPARC-T4.

2012-08-18 23:26:19 -07:00

perf_event.c

sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.

2012-10-26 15:18:37 -07:00

pmc.c

sparc idle: rename pm_idle to sparc_idle

2013-02-17 23:36:56 -05:00

power.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

process_32.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

process_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

prom_32.c

sparc: remove several unnecessary module.h include instances

2011-10-31 19:30:54 -04:00

prom_64.c

of: Make cpu node handling more portable.

2013-10-15 20:09:10 +01:00

prom_common.c

of: Fix locking vs. interrupts

2013-06-13 22:12:14 +01:00

prom_irqtrans.c

sparc: Remove unnecessary semicolons

2011-06-07 16:06:34 -07:00

prom.h

of/promtree: make drivers/of/pdt.c no longer sparc-only

2010-10-10 21:53:30 -06:00

psycho_common.c

sparc: Remove unnecessary semicolons

2011-06-07 16:06:34 -07:00

psycho_common.h

sparc: remove references to of_device and to_of_device

2010-07-24 09:58:22 -06:00

ptrace_32.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

ptrace_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

reboot.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

rtrap_32.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

rtrap_64.S

Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-11-19 10:40:00 -08:00

sbus.c

sparc: kernel/sbus.c: fix memory leakage

2013-01-21 14:33:00 -08:00

setup_32.c

sparc: kernel: using strlcpy() instead of strcpy()

2013-06-19 02:10:29 -07:00

setup_64.c

cpu hw caps support for sparc64x

2013-07-31 19:10:03 -07:00

signal32.c

constify copy_siginfo_to_user{,32}()

2013-11-09 00:16:29 -05:00

signal_32.c

sparc: convert to ksignal

2013-02-14 09:21:16 -05:00

signal_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

sigutil_32.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

sigutil_64.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

sigutil.h

sparc: Allow handling signals when stack is corrupted.

2011-08-20 17:14:54 -07:00

smp_32.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

smp_64.c

sparc64: smp_callin: Enable irqs after preemption is disabled

2014-01-04 17:55:19 -08:00

sparc_ksyms_32.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

sparc_ksyms_64.c

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

spiterrs.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sstate.c

sparc: Set reboot-cmd using reboot data hypervisor call if available.

2011-08-02 21:28:52 -07:00

stacktrace.c

sparc: move symbol exporters to use export.h not module.h

2011-10-31 19:30:53 -04:00

starfire.c

sparc: explicitly cast negative phandle checks to s32

2011-01-03 20:02:06 -07:00

sun4d_irq.c

Include missing linux/slab.h inclusions

2013-04-29 15:42:01 -04:00

sun4d_smp.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

sun4m_irq.c

sparc32: remove remaining users of btfixup

2012-05-14 14:05:08 -07:00

sun4m_smp.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

sun4v_ivec.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sun4v_tlb_miss.S

sparc64: Move from 4MB to 8MB huge pages.

2013-11-12 15:22:34 -08:00

sys32.S

unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE

2013-05-09 13:46:38 -04:00

sys_sparc32.c

kernel-wide: fix missing validations on __get/__put/__copy_to/__copy_from_user()

2013-09-11 15:58:18 -07:00

sys_sparc_32.c

sparc: switch to use of generic old sigaction

2013-02-03 22:43:35 -05:00

sys_sparc_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

syscalls.S

sparc64: don't treat 64-bit syscall return codes as 32-bit

2014-03-17 15:54:52 -04:00

sysfs.c

sparc: delete __cpuinit/__CPUINIT usage from all users

2013-07-14 19:36:52 -04:00

systbls_32.S

sparc: Hook up sched_setattr and sched_getattr syscalls.

2014-01-29 00:45:06 -08:00

systbls_64.S

sparc: Hook up sched_setattr and sched_getattr syscalls.

2014-01-29 00:45:06 -08:00

systbls.h

sparc: switch to generic old sigsuspend

2013-02-03 22:44:37 -05:00

tadpole.c

of/sparc: convert various prom_* functions to use phandle

2010-10-09 02:33:34 -06:00

time_32.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

time_64.c

sparc: remove __devinit, __devexit annotations

2013-01-12 15:28:45 -08:00

trampoline_32.S

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

trampoline_64.S

sparc: delete non-required instances of include <linux/init.h>

2014-01-28 23:38:23 -08:00

traps_32.c

taint: add explicit flag to show whether lock dep is still OK.

2013-01-21 17:17:57 +10:30

traps_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

tsb.S

sparc64: Move from 4MB to 8MB huge pages.

2013-11-12 15:22:34 -08:00

ttable_32.S

sparc32: move trap table to a separate file

2012-05-19 23:27:25 -07:00

ttable_64.S

sparc64: renamed ttable.S to ttable_64.S

2012-05-19 23:26:41 -07:00

una_asm_32.S

sparc32: unaligned memory access (MNA) trap handler bug

2011-02-01 12:39:59 -08:00

una_asm_64.S

sparc: Fix .size directive for do_int_load

2011-03-16 18:19:15 -07:00

unaligned_32.c

Disintegrate asm/system.h for Sparc

2012-03-28 18:30:03 +01:00

unaligned_64.c

sparc64: Implement HAVE_CONTEXT_TRACKING

2013-11-14 14:57:21 -08:00

utrap.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

vio.c

sparc/kernel/vio.c: add put_device() after device_find_child()

2013-05-04 17:38:18 -07:00

viohs.c

sparc: move symbol exporters to use export.h not module.h

2011-10-31 19:30:53 -04:00

visemul.c

sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.

2012-10-26 15:18:37 -07:00

vmlinux.lds.S

sparc64: Make PAGE_OFFSET variable.

2013-11-12 15:22:34 -08:00

windows.c

BKL: remove extraneous #include <smp_lock.h>

2010-11-17 08:59:32 -08:00

winfixup.S

sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.

2012-10-26 15:18:37 -07:00

wof.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00

wuf.S

sparc32: introduce support for run-time patching for all shared assembler code

2012-05-27 23:52:49 -07:00