Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Export except_vec_vi_{mori,lui,ori} as text symbols.
[MIPS] mips-boards: More liberal check for mips-board console
[MIPS] Misc fixes for plat_irq_dispatch functions
[MIPS] Qemu: Fix Symmetric Uniprocessor support.
[MIPS] VI: TRACE_IRQS_OFF clobbers $v0, so save & restore around call.
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 03e37af..0453dcc 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -839,8 +839,11 @@
{
int cpu;
- for_each_possible_cpu(cpu)
- register_cpu(&per_cpu(cpu_data, cpu).cpu, cpu);
+ for_each_possible_cpu(cpu) {
+ struct cpuinfo_arm *cpuinfo = &per_cpu(cpu_data, cpu);
+ cpuinfo->cpu.hotpluggable = 1;
+ register_cpu(&cpuinfo->cpu, cpu);
+ }
return 0;
}
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 9790129..32a69a1 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1665,3 +1665,20 @@
llgtr %r3,%r3 # unsigned *
llgtr %r4,%r4 # struct getcpu_cache *
jg sys_getcpu
+
+ .globl compat_sys_epoll_pwait_wrapper
+compat_sys_epoll_pwait_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # struct compat_epoll_event *
+ lgfr %r4,%r4 # int
+ lgfr %r5,%r5 # int
+ llgtr %r6,%r6 # compat_sigset_t *
+ llgf %r0,164(%r15) # compat_size_t
+ stg %r0,160(%r15)
+ jg compat_sys_epoll_pwait
+
+ .globl compat_sys_utimes_wrapper
+compat_sys_utimes_wrapper:
+ llgtr %r2,%r2 # char *
+ llgtr %r3,%r3 # struct compat_timeval *
+ jg compat_sys_utimes
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index eca3fe5..dca6eaf 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -268,7 +268,7 @@
rc->level = level;
rc->buf_size = buf_size;
rc->entry_size = sizeof(debug_entry_t) + buf_size;
- strlcpy(rc->name, name, sizeof(rc->name)-1);
+ strlcpy(rc->name, name, sizeof(rc->name));
memset(rc->views, 0, DEBUG_MAX_VIEWS * sizeof(struct debug_view *));
memset(rc->debugfs_entries, 0 ,DEBUG_MAX_VIEWS *
sizeof(struct dentry*));
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index afca1c6..5e47936 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -141,9 +141,9 @@
machine_flags |= 4;
}
+#ifdef CONFIG_64BIT
static noinline __init int memory_fast_detect(void)
{
-
unsigned long val0 = 0;
unsigned long val1 = 0xc;
int ret = -ENOSYS;
@@ -161,9 +161,15 @@
if (ret || val0 != val1)
return -ENOSYS;
- memory_chunk[0].size = val0;
+ memory_chunk[0].size = val0 + 1;
return 0;
}
+#else
+static inline int memory_fast_detect(void)
+{
+ return -ENOSYS;
+}
+#endif
#define ADDR2G (1UL << 31)
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index d125a4e..f731185 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -839,7 +839,7 @@
}
reipl_block_ccw->hdr.len = IPL_PARM_BLK_CCW_LEN;
reipl_block_ccw->hdr.version = IPL_PARM_BLOCK_VERSION;
- reipl_block_ccw->hdr.blk0_len = sizeof(reipl_block_ccw->ipl_info.ccw);
+ reipl_block_ccw->hdr.blk0_len = IPL_PARM_BLK0_CCW_LEN;
reipl_block_ccw->hdr.pbt = DIAG308_IPL_TYPE_CCW;
/* check if read scp info worked and set loadparm */
if (SCCB_VALID)
@@ -880,8 +880,7 @@
} else {
reipl_block_fcp->hdr.len = IPL_PARM_BLK_FCP_LEN;
reipl_block_fcp->hdr.version = IPL_PARM_BLOCK_VERSION;
- reipl_block_fcp->hdr.blk0_len =
- sizeof(reipl_block_fcp->ipl_info.fcp);
+ reipl_block_fcp->hdr.blk0_len = IPL_PARM_BLK0_FCP_LEN;
reipl_block_fcp->hdr.pbt = DIAG308_IPL_TYPE_FCP;
reipl_block_fcp->ipl_info.fcp.opt = DIAG308_IPL_OPT_IPL;
}
@@ -930,7 +929,7 @@
}
dump_block_ccw->hdr.len = IPL_PARM_BLK_CCW_LEN;
dump_block_ccw->hdr.version = IPL_PARM_BLOCK_VERSION;
- dump_block_ccw->hdr.blk0_len = sizeof(reipl_block_ccw->ipl_info.ccw);
+ dump_block_ccw->hdr.blk0_len = IPL_PARM_BLK0_CCW_LEN;
dump_block_ccw->hdr.pbt = DIAG308_IPL_TYPE_CCW;
dump_capabilities |= IPL_TYPE_CCW;
return 0;
@@ -954,7 +953,7 @@
}
dump_block_fcp->hdr.len = IPL_PARM_BLK_FCP_LEN;
dump_block_fcp->hdr.version = IPL_PARM_BLOCK_VERSION;
- dump_block_fcp->hdr.blk0_len = sizeof(dump_block_fcp->ipl_info.fcp);
+ dump_block_fcp->hdr.blk0_len = IPL_PARM_BLK0_FCP_LEN;
dump_block_fcp->hdr.pbt = DIAG308_IPL_TYPE_FCP;
dump_block_fcp->ipl_info.fcp.opt = DIAG308_IPL_OPT_DUMP;
dump_capabilities |= IPL_TYPE_FCP;
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index a52c444..c774f10 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -320,4 +320,5 @@
SYSCALL(sys_vmsplice,sys_vmsplice,compat_sys_vmsplice_wrapper)
NI_SYSCALL /* 310 sys_move_pages */
SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)
-SYSCALL(sys_epoll_pwait,sys_epoll_pwait,sys_ni_syscall)
+SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)
+SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
diff --git a/arch/sh/drivers/pci/pci-auto.c b/arch/sh/drivers/pci/pci-auto.c
index ecf1634..224e007 100644
--- a/arch/sh/drivers/pci/pci-auto.c
+++ b/arch/sh/drivers/pci/pci-auto.c
@@ -214,6 +214,12 @@
continue;
}
+ if (bar_value < *lower_limit || (bar_value + bar_size) >= *upper_limit) {
+ DBG(" unavailable -- skipping, value %x size %x\n",
+ bar_value, bar_size);
+ continue;
+ }
+
#ifdef CONFIG_PCI_AUTO_UPDATE_RESOURCES
/* Write it out and update our limit */
early_write_config_dword(hose, top_bus, current_bus, pci_devfn,
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index 4b339a6..726acfc 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -3,7 +3,7 @@
*
* CPU init code
*
- * Copyright (C) 2002 - 2006 Paul Mundt
+ * Copyright (C) 2002 - 2007 Paul Mundt
* Copyright (C) 2003 Richard Curnow
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -48,8 +48,19 @@
{
unsigned long ccr, flags;
- if (current_cpu_data.type == CPU_SH_NONE)
- panic("Unknown CPU");
+ /* First setup the rest of the I-cache info */
+ current_cpu_data.icache.entry_mask = current_cpu_data.icache.way_incr -
+ current_cpu_data.icache.linesz;
+
+ current_cpu_data.icache.way_size = current_cpu_data.icache.sets *
+ current_cpu_data.icache.linesz;
+
+ /* And the D-cache too */
+ current_cpu_data.dcache.entry_mask = current_cpu_data.dcache.way_incr -
+ current_cpu_data.dcache.linesz;
+
+ current_cpu_data.dcache.way_size = current_cpu_data.dcache.sets *
+ current_cpu_data.dcache.linesz;
jump_to_P2();
ccr = ctrl_inl(CCR);
@@ -200,6 +211,9 @@
/* First, probe the CPU */
detect_cpu_and_cache_system();
+ if (current_cpu_data.type == CPU_SH_NONE)
+ panic("Unknown CPU");
+
/* Init the cache */
cache_init();
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S
index 7f7d292..c16dc8f 100644
--- a/arch/sh/kernel/cpu/sh2/entry.S
+++ b/arch/sh/kernel/cpu/sh2/entry.S
@@ -165,6 +165,7 @@
interrupt_entry:
mov r9,r4
+ mov r15,r5
mov.l 6f,r9
mov.l 7f,r8
jmp @r8
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S
index c19205b..f3e827f 100644
--- a/arch/sh/kernel/cpu/sh3/entry.S
+++ b/arch/sh/kernel/cpu/sh3/entry.S
@@ -514,13 +514,16 @@
interrupt_exception:
mov.l 1f, r9
+ mov.l 2f, r4
+ mov.l @r4, r4
jmp @r9
- nop
+ mov r15, r5
rts
nop
.align 2
1: .long do_IRQ
+2: .long INTEVT
.align 2
ENTRY(exception_none)
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 9d28c88..58950de 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -195,13 +195,6 @@
}
- /* Setup the rest of the I-cache info */
- current_cpu_data.icache.entry_mask = current_cpu_data.icache.way_incr -
- current_cpu_data.icache.linesz;
-
- current_cpu_data.icache.way_size = current_cpu_data.icache.sets *
- current_cpu_data.icache.linesz;
-
/* And the rest of the D-cache */
if (current_cpu_data.dcache.ways > 1) {
size = sizes[(cvr >> 16) & 0xf];
@@ -209,12 +202,6 @@
current_cpu_data.dcache.sets = (size >> 6);
}
- current_cpu_data.dcache.entry_mask = current_cpu_data.dcache.way_incr -
- current_cpu_data.dcache.linesz;
-
- current_cpu_data.dcache.way_size = current_cpu_data.dcache.sets *
- current_cpu_data.dcache.linesz;
-
/*
* Setup the L2 cache desc
*
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 67be2b6..9bdd8a0 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -11,7 +11,6 @@
#include <linux/module.h>
#include <linux/kernel_stat.h>
#include <linux/seq_file.h>
-#include <linux/io.h>
#include <linux/irq.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
@@ -82,13 +81,9 @@
static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly;
#endif
-asmlinkage int do_IRQ(unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7,
- struct pt_regs __regs)
+asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs)
{
- struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
struct pt_regs *old_regs = set_irq_regs(regs);
- int irq;
#ifdef CONFIG_4KSTACKS
union irq_ctx *curctx, *irqctx;
#endif
@@ -111,13 +106,7 @@
}
#endif
-#ifdef CONFIG_CPU_HAS_INTEVT
- irq = evt2irq(ctrl_inl(INTEVT));
-#else
- irq = r4;
-#endif
-
- irq = irq_demux(irq);
+ irq = irq_demux(evt2irq(irq));
#ifdef CONFIG_4KSTACKS
curctx = (union irq_ctx *)current_thread_info();
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index d16b5b0..7bdbe5a 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -564,7 +564,7 @@
config PATA_SCC
tristate "Toshiba's Cell Reference Set IDE support"
- depends on PCI && PPC_IBM_CELL_BLADE
+ depends on PCI && PPC_CELLEB
help
This option enables support for the built-in IDE controller on
Toshiba Cell Reference Board.
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 3c1f883..bf327d4 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -826,7 +826,7 @@
/**
* ata_id_to_dma_mode - Identify DMA mode from id block
* @dev: device to identify
- * @mode: mode to assume if we cannot tell
+ * @unknown: mode to assume if we cannot tell
*
* Set up the timing values for the device based upon the identify
* reported values for the DMA mode. This function is used by drivers
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 7349c3d..361953a 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1625,8 +1625,14 @@
rc = prereset(ap);
if (rc) {
if (rc == -ENOENT) {
- ata_port_printk(ap, KERN_DEBUG, "port disabled. ignoring.\n");
+ ata_port_printk(ap, KERN_DEBUG,
+ "port disabled. ignoring.\n");
ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
+
+ for (i = 0; i < ATA_MAX_DEVICES; i++)
+ classes[i] = ATA_DEV_NONE;
+
+ rc = 0;
} else
ata_port_printk(ap, KERN_ERR,
"prereset failed (errno=%d)\n", rc);
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index 9a0523b..c6f0e19 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -193,7 +193,7 @@
irq = platform_get_irq(pdev, 0);
if (irq)
- set_irq_type(irq, IRQT_HIGH);
+ set_irq_type(irq, IRQT_RISING);
/* Setup expansion bus chip selects */
*data->cs0_cfg = data->cs0_bits;
@@ -232,7 +232,6 @@
struct ata_host *host = platform_get_drvdata(dev);
ata_host_detach(host);
- platform_set_drvdata(dev, NULL);
return 0;
}
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3193a60..1e21688 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -672,10 +672,6 @@
if (rc)
return rc;
- rc = pci_request_regions(pdev, DRV_NAME);
- if (rc)
- return rc;
-
rc = pcim_iomap_regions(pdev, 0x3f, DRV_NAME);
if (rc)
return rc;
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 75d9615..5614df8 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -346,6 +346,7 @@
{ PCI_VDEVICE(CMD, 0x3124), BID_SIL3124 },
{ PCI_VDEVICE(INTEL, 0x3124), BID_SIL3124 },
{ PCI_VDEVICE(CMD, 0x3132), BID_SIL3132 },
+ { PCI_VDEVICE(CMD, 0x0242), BID_SIL3132 },
{ PCI_VDEVICE(CMD, 0x3131), BID_SIL3131 },
{ PCI_VDEVICE(CMD, 0x3531), BID_SIL3131 },
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 5b1e3ff..05fac07 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -210,9 +210,11 @@
goto again;
}
if (rc < 0) {
- QDIO_DBF_TEXT3(1,trace,"sqberr");
- sprintf(dbf_text,"%2x,%2x,%d,%d",tmp_cnt,*cnt,ccq,q_no);
- QDIO_DBF_TEXT3(1,trace,dbf_text);
+ QDIO_DBF_TEXT3(1,trace,"sqberr");
+ sprintf(dbf_text,"%2x,%2x",tmp_cnt,*cnt);
+ QDIO_DBF_TEXT3(1,trace,dbf_text);
+ sprintf(dbf_text,"%d,%d",ccq,q_no);
+ QDIO_DBF_TEXT3(1,trace,dbf_text);
q->handler(q->cdev,QDIO_STATUS_ACTIVATE_CHECK_CONDITION|
QDIO_STATUS_LOOK_FOR_ERROR,
0, 0, 0, -1, -1, q->int_parm);
@@ -1250,7 +1252,6 @@
if (!no_used) {
QDIO_DBF_TEXT4(0,trace,"inqisdnA");
QDIO_DBF_HEX4(0,trace,&q,sizeof(void*));
- QDIO_DBF_TEXT4(0,trace,dbf_text);
return 1;
}
if (irq->is_qebsm) {
@@ -3371,10 +3372,15 @@
unsigned int count, struct qdio_buffer *buffers)
{
struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+ int tmp = 0;
+
qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
if (irq->is_qebsm) {
- while (count)
- set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+ while (count) {
+ tmp = set_slsb(q, &qidx, SLSB_CU_INPUT_EMPTY, &count);
+ if (!tmp)
+ return;
+ }
return;
}
for (;;) {
@@ -3390,11 +3396,15 @@
unsigned int count, struct qdio_buffer *buffers)
{
struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
+ int tmp = 0;
qidx &= (QDIO_MAX_BUFFERS_PER_Q - 1);
if (irq->is_qebsm) {
- while (count)
- set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+ while (count) {
+ tmp = set_slsb(q, &qidx, SLSB_CU_OUTPUT_PRIMED, &count);
+ if (!tmp)
+ return;
+ }
return;
}
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index c7d1355..181b517 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -65,6 +65,8 @@
MODULE_PARM_DESC(poll_thread, "Turn on/off poll thread, default is 1 (on).");
static struct device *ap_root_device = NULL;
+static DEFINE_SPINLOCK(ap_device_lock);
+static LIST_HEAD(ap_device_list);
/**
* Workqueue & timer for bus rescan.
@@ -457,6 +459,9 @@
int rc;
ap_dev->drv = ap_drv;
+ spin_lock_bh(&ap_device_lock);
+ list_add(&ap_dev->list, &ap_device_list);
+ spin_unlock_bh(&ap_device_lock);
rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV;
return rc;
}
@@ -497,6 +502,9 @@
ap_flush_queue(ap_dev);
if (ap_drv->remove)
ap_drv->remove(ap_dev);
+ spin_lock_bh(&ap_device_lock);
+ list_del_init(&ap_dev->list);
+ spin_unlock_bh(&ap_device_lock);
return 0;
}
@@ -772,6 +780,7 @@
spin_lock_init(&ap_dev->lock);
INIT_LIST_HEAD(&ap_dev->pendingq);
INIT_LIST_HEAD(&ap_dev->requestq);
+ INIT_LIST_HEAD(&ap_dev->list);
if (device_type == 0)
ap_probe_device_type(ap_dev);
else
@@ -1033,14 +1042,13 @@
* polling until bit 2^0 of the control flags is not set. If bit 2^1
* of the control flags has been set arm the poll timer.
*/
-static int __ap_poll_all(struct device *dev, void *data)
+static int __ap_poll_all(struct ap_device *ap_dev, unsigned long *flags)
{
- struct ap_device *ap_dev = to_ap_dev(dev);
int rc;
spin_lock(&ap_dev->lock);
if (!ap_dev->unregistered) {
- rc = ap_poll_queue(to_ap_dev(dev), (unsigned long *) data);
+ rc = ap_poll_queue(ap_dev, flags);
if (rc)
ap_dev->unregistered = 1;
} else
@@ -1054,10 +1062,15 @@
static void ap_poll_all(unsigned long dummy)
{
unsigned long flags;
+ struct ap_device *ap_dev;
do {
flags = 0;
- bus_for_each_dev(&ap_bus_type, NULL, &flags, __ap_poll_all);
+ spin_lock(&ap_device_lock);
+ list_for_each_entry(ap_dev, &ap_device_list, list) {
+ __ap_poll_all(ap_dev, &flags);
+ }
+ spin_unlock(&ap_device_lock);
} while (flags & 1);
if (flags & 2)
ap_schedule_poll_timer();
@@ -1075,6 +1088,7 @@
DECLARE_WAITQUEUE(wait, current);
unsigned long flags;
int requests;
+ struct ap_device *ap_dev;
set_user_nice(current, 19);
while (1) {
@@ -1092,10 +1106,12 @@
set_current_state(TASK_RUNNING);
remove_wait_queue(&ap_poll_wait, &wait);
- local_bh_disable();
flags = 0;
- bus_for_each_dev(&ap_bus_type, NULL, &flags, __ap_poll_all);
- local_bh_enable();
+ spin_lock_bh(&ap_device_lock);
+ list_for_each_entry(ap_dev, &ap_device_list, list) {
+ __ap_poll_all(ap_dev, &flags);
+ }
+ spin_unlock_bh(&ap_device_lock);
}
set_current_state(TASK_RUNNING);
remove_wait_queue(&ap_poll_wait, &wait);
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 83b69c0..008559e 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -106,6 +106,7 @@
struct device device;
struct ap_driver *drv; /* Pointer to AP device driver. */
spinlock_t lock; /* Per device lock. */
+ struct list_head list; /* private list of all AP devices. */
ap_qid_t qid; /* AP queue id. */
int queue_depth; /* AP queue depth.*/
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 9976139..e3625a4 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -298,14 +298,14 @@
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo(zdev, mex);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
@@ -373,14 +373,14 @@
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo_crt(zdev, crt);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
@@ -408,14 +408,14 @@
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->send_cprb(zdev, xcRB);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index c53b696..46c40bb 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -17,6 +17,9 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
+#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
#undef DEBUG
@@ -49,11 +52,6 @@
#endif
#include <asm/sci.h>
-
-#if defined(CONFIG_SERIAL_SH_SCI_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
-#define SUPPORT_SYSRQ
-#endif
-
#include "sh-sci.h"
struct sci_port {
@@ -645,6 +643,9 @@
struct tty_struct *tty = port->info->tty;
struct sci_port *s = &sci_ports[port->line];
+ if (uart_handle_break(port))
+ return 0;
+
if (!s->break_flag && status & SCxSR_BRK(port)) {
#if defined(CONFIG_CPU_SH3)
/* Debounce break */
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h
index ea88aa6..f266c27 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -103,9 +103,9 @@
unsigned long tmp, tmp2;
__asm__ __volatile__("@ atomic_clear_mask\n"
-"1: ldrex %0, %2\n"
+"1: ldrex %0, [%2]\n"
" bic %0, %0, %3\n"
-" strex %1, %0, %2\n"
+" strex %1, %0, [%2]\n"
" teq %1, #0\n"
" bne 1b"
: "=&r" (tmp), "=&r" (tmp2)
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
index 660f782..0eb6408 100644
--- a/include/asm-s390/ipl.h
+++ b/include/asm-s390/ipl.h
@@ -14,9 +14,13 @@
#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
sizeof(struct ipl_block_fcp))
+#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 8)
+
#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
sizeof(struct ipl_block_ccw))
+#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 8)
+
#define IPL_MAX_SUPPORTED_VERSION (0)
#define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \
@@ -58,6 +62,7 @@
u8 vm_flags;
u8 reserved3[3];
u32 vm_parm_len;
+ u8 reserved4[80];
} __attribute__((packed));
struct ipl_parameter_block {
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index fb6fef9..5c6f00d 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -250,8 +250,9 @@
/* Number 310 is reserved for new sys_move_pages */
#define __NR_getcpu 311
#define __NR_epoll_pwait 312
+#define __NR_utimes 313
-#define NR_syscalls 313
+#define NR_syscalls 314
/*
* There are some system calls that are not present on 64 bit, some
diff --git a/include/asm-sh/ioctls.h b/include/asm-sh/ioctls.h
index 9d84a2d..35805df 100644
--- a/include/asm-sh/ioctls.h
+++ b/include/asm-sh/ioctls.h
@@ -16,17 +16,17 @@
#define TCSETSW 0x5403
#define TCSETSF 0x5404
-#define TCGETA _IOR('t', 23, struct termio)
-#define TCSETA _IOW('t', 24, struct termio)
-#define TCSETAW _IOW('t', 25, struct termio)
-#define TCSETAF _IOW('t', 28, struct termio)
+#define TCGETA 0x80127417 /* _IOR('t', 23, struct termio) */
+#define TCSETA 0x40127418 /* _IOW('t', 24, struct termio) */
+#define TCSETAW 0x40127419 /* _IOW('t', 25, struct termio) */
+#define TCSETAF 0x4012741C /* _IOW('t', 28, struct termio) */
#define TCSBRK _IO('t', 29)
#define TCXONC _IO('t', 30)
#define TCFLSH _IO('t', 31)
-#define TIOCSWINSZ _IOW('t', 103, struct winsize)
-#define TIOCGWINSZ _IOR('t', 104, struct winsize)
+#define TIOCSWINSZ 0x40087467 /* _IOW('t', 103, struct winsize) */
+#define TIOCGWINSZ 0x80087468 /* _IOR('t', 104, struct winsize) */
#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
@@ -59,8 +59,8 @@
#define TIOCSSOFTCAR _IOW('T', 26, unsigned int) /* 0x541A */
#define TIOCLINUX _IOW('T', 28, char) /* 0x541C */
#define TIOCCONS _IO('T', 29) /* 0x541D */
-#define TIOCGSERIAL _IOR('T', 30, struct serial_struct) /* 0x541E */
-#define TIOCSSERIAL _IOW('T', 31, struct serial_struct) /* 0x541F */
+#define TIOCGSERIAL 0x803C541E /* _IOR('T', 30, struct serial_struct) 0x541E */
+#define TIOCSSERIAL 0x403C541F /* _IOW('T', 31, struct serial_struct) 0x541F */
#define TIOCPKT _IOW('T', 32, int) /* 0x5420 */
# define TIOCPKT_DATA 0
# define TIOCPKT_FLUSHREAD 1
@@ -86,12 +86,12 @@
#define TIOCSERSWILD _IOW('T', 85, int) /* 0x5455 */
#define TIOCGLCKTRMIOS 0x5456
#define TIOCSLCKTRMIOS 0x5457
-#define TIOCSERGSTRUCT _IOR('T', 88, struct async_struct) /* 0x5458 */ /* For debugging only */
+#define TIOCSERGSTRUCT 0x80d85458 /* _IOR('T', 88, struct async_struct) 0x5458 */ /* For debugging only */
#define TIOCSERGETLSR _IOR('T', 89, unsigned int) /* 0x5459 */ /* Get line status register */
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-#define TIOCSERGETMULTI _IOR('T', 90, struct serial_multiport_struct) /* 0x545A */ /* Get multiport config */
-#define TIOCSERSETMULTI _IOW('T', 91, struct serial_multiport_struct) /* 0x545B */ /* Set multiport config */
+#define TIOCSERGETMULTI 0x80A8545A /* _IOR('T', 90, struct serial_multiport_struct) 0x545A */ /* Get multiport config */
+#define TIOCSERSETMULTI 0x40A8545B /* _IOW('T', 91, struct serial_multiport_struct) 0x545B */ /* Set multiport config */
#define TIOCMIWAIT _IO('T', 92) /* 0x545C */ /* wait for a change on serial input line(s) */
#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 8ccf7ae..afe188f 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -94,8 +94,13 @@
/*
* Convert back and forth between INTEVT and IRQ values.
*/
+#ifdef CONFIG_CPU_HAS_INTEVT
#define evt2irq(evt) (((evt) >> 5) - 16)
#define irq2evt(irq) (((irq) + 16) << 5)
+#else
+#define evt2irq(evt) (evt)
+#define irq2evt(irq) (irq)
+#endif
/*
* Simple Mask Register Support
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 17f527b..49be50a 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -233,6 +233,7 @@
#define __NR_fcntl64 221
/* 223 is unused */
#define __NR_gettid 224
+#define __NR_readahead 225
#define __NR_setxattr 226
#define __NR_lsetxattr 227
#define __NR_fsetxattr 228