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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-22 21:13:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-22 21:13:26 -0800
commit5f32ed140dac726e880d292988ba20d16f545bda (patch)
treef08589f9489a05eb7a0b7f855ab96c57b0561cde /drivers
parentc68fea3464cbe4f3e1382f9f74a7c04cdbfb92ad (diff)
parent1dda59b4f3d03fa28d86f3ea235655f0f96aab3e (diff)
Merge branch 'parisc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller. The bulk of this is optimized page coping/clearing and cache flushing (virtual caches are lovely) by John David Anglin. * 'parisc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (31 commits) arch/parisc/include/asm: use ARRAY_SIZE macro in mmzone.h parisc: remove empty lines and unnecessary #ifdef coding in include/asm/signal.h parisc: sendfile and sendfile64 syscall cleanups parisc: switch to available compat_sched_rr_get_interval implementation parisc: fix fallocate syscall parisc: fix error return codes for rt_sigaction and rt_sigprocmask parisc: convert msgrcv and msgsnd syscalls to use compat layer parisc: correctly wire up mq_* functions for CONFIG_COMPAT case parisc: fix personality on 32bit kernel parisc: wire up process_vm_readv, process_vm_writev, kcmp and finit_module syscalls parisc: led driver requires CONFIG_VM_EVENT_COUNTERS parisc: remove unused compat_rt_sigframe.h header parisc/mm/fault.c: Port OOM changes to do_page_fault parisc: space register variables need to be in native length (unsigned long) parisc: fix ptrace breakage parisc: always detect multiple physical ranges parisc: ensure that mmapped shared pages are aligned at SHMLBA addresses parisc: disable preemption while flushing D- or I-caches through TMPALIAS region parisc: remove IRQF_DISABLED parisc: fixes and cleanups in page cache flushing (4/4) ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/parisc/Kconfig1
-rw-r--r--drivers/parisc/dino.c13
-rw-r--r--drivers/parisc/hppb.c6
-rw-r--r--drivers/parisc/pdc_stable.c6
-rw-r--r--drivers/parisc/superio.c2
5 files changed, 11 insertions, 17 deletions
diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig
index 620264936341..592de566e72f 100644
--- a/drivers/parisc/Kconfig
+++ b/drivers/parisc/Kconfig
@@ -128,6 +128,7 @@ config SUPERIO
config CHASSIS_LCD_LED
bool "Chassis LCD and LED support"
default y
+ select VM_EVENT_COUNTERS
help
Say Y here if you want to enable support for the Heartbeat,
Disk/Network activities LEDs on some PA-RISC machines,
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index 8e4e86b78428..9eae9834bcc7 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -580,15 +580,13 @@ dino_fixup_bus(struct pci_bus *bus)
}
- DBG("DEBUG %s assigning %d [0x%lx,0x%lx]\n",
+ DBG("DEBUG %s assigning %d [%pR]\n",
dev_name(&bus->self->dev), i,
- bus->self->resource[i].start,
- bus->self->resource[i].end);
+ &bus->self->resource[i]);
WARN_ON(pci_assign_resource(bus->self, i));
- DBG("DEBUG %s after assign %d [0x%lx,0x%lx]\n",
+ DBG("DEBUG %s after assign %d [%pR]\n",
dev_name(&bus->self->dev), i,
- bus->self->resource[i].start,
- bus->self->resource[i].end);
+ &bus->self->resource[i]);
}
}
@@ -772,8 +770,7 @@ dino_bridge_init(struct dino_device *dino_dev, const char *name)
result = ccio_request_resource(dino_dev->hba.dev, &res[i]);
if (result < 0) {
printk(KERN_ERR "%s: failed to claim PCI Bus address "
- "space %d (0x%lx-0x%lx)!\n", name, i,
- (unsigned long)res[i].start, (unsigned long)res[i].end);
+ "space %d (%pR)!\n", name, i, &res[i]);
return result;
}
}
diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c
index 815db175d427..898208e4f302 100644
--- a/drivers/parisc/hppb.c
+++ b/drivers/parisc/hppb.c
@@ -74,10 +74,8 @@ static int hppb_probe(struct parisc_device *dev)
status = ccio_request_resource(dev, &card->mmio_region);
if(status < 0) {
- printk(KERN_ERR "%s: failed to claim HP-PB "
- "bus space (0x%08llx, 0x%08llx)\n",
- __FILE__, (unsigned long long) card->mmio_region.start,
- (unsigned long long) card->mmio_region.end);
+ printk(KERN_ERR "%s: failed to claim HP-PB bus space (%pR)\n",
+ __FILE__, &card->mmio_region);
}
return 0;
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c
index 246a92f677e4..0f54ab6260df 100644
--- a/drivers/parisc/pdc_stable.c
+++ b/drivers/parisc/pdc_stable.c
@@ -212,12 +212,10 @@ pdcspath_store(struct pdcspath_entry *entry)
entry, devpath, entry->addr);
/* addr, devpath and count must be word aligned */
- if (pdc_stable_write(entry->addr, devpath, sizeof(*devpath)) != PDC_OK) {
- printk(KERN_ERR "%s: an error occurred when writing to PDC.\n"
+ if (pdc_stable_write(entry->addr, devpath, sizeof(*devpath)) != PDC_OK)
+ WARN(1, KERN_ERR "%s: an error occurred when writing to PDC.\n"
"It is likely that the Stable Storage data has been corrupted.\n"
"Please check it carefully upon next reboot.\n", __func__);
- WARN_ON(1);
- }
/* kobject is already registered */
entry->ready = 2;
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 5003458980d3..ac6e8e7a02df 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -274,7 +274,7 @@ superio_init(struct pci_dev *pcidev)
else
printk(KERN_ERR PFX "USB regulator not initialized!\n");
- if (request_irq(pdev->irq, superio_interrupt, IRQF_DISABLED,
+ if (request_irq(pdev->irq, superio_interrupt, 0,
SUPERIO, (void *)sio)) {
printk(KERN_ERR PFX "could not get irq\n");