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-rw-r--r--arch/ia64/Kconfig2
-rw-r--r--arch/ia64/Makefile2
-rw-r--r--arch/ia64/configs/sn2_defconfig4
-rw-r--r--arch/ia64/kernel/asm-offsets.c16
-rw-r--r--arch/ia64/kernel/efi_stub.S2
-rw-r--r--arch/ia64/kernel/entry.h1
-rw-r--r--arch/ia64/kernel/iosapic.c4
-rw-r--r--arch/ia64/kernel/irq.c1
-rw-r--r--arch/ia64/kernel/mca_asm.S28
-rw-r--r--arch/ia64/kernel/sal.c6
-rw-r--r--arch/ia64/kernel/setup.c1
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c50
-rw-r--r--arch/ia64/sn/pci/tioce_provider.c4
13 files changed, 70 insertions, 51 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 0f3076a820c..cd2051f5c9c 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -449,6 +449,8 @@ config PCI_DOMAINS
bool
default PCI
+source "drivers/pci/pcie/Kconfig"
+
source "drivers/pci/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 80ea7506fa1..21033ed8330 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -71,6 +71,8 @@ all: compressed unwcheck
compressed: vmlinux.gz
+vmlinuz: vmlinux.gz
+
vmlinux.gz: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $@
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index f6a8853cd1b..9ea35398e10 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -134,7 +134,7 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_NUMA=y
-CONFIG_NODES_SHIFT=8
+CONFIG_NODES_SHIFT=10
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
@@ -1159,7 +1159,7 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 77225659e96..16e7b6600ae 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -217,16 +217,24 @@ void foo(void)
DEFINE(IA64_MCA_CPU_INIT_STACK_OFFSET,
offsetof (struct ia64_mca_cpu, init_stack));
BLANK();
- DEFINE(IA64_SAL_OS_STATE_COMMON_OFFSET,
- offsetof (struct ia64_sal_os_state, sal_ra));
DEFINE(IA64_SAL_OS_STATE_OS_GP_OFFSET,
offsetof (struct ia64_sal_os_state, os_gp));
- DEFINE(IA64_SAL_OS_STATE_PAL_MIN_STATE_OFFSET,
- offsetof (struct ia64_sal_os_state, pal_min_state));
DEFINE(IA64_SAL_OS_STATE_PROC_STATE_PARAM_OFFSET,
offsetof (struct ia64_sal_os_state, proc_state_param));
+ DEFINE(IA64_SAL_OS_STATE_SAL_RA_OFFSET,
+ offsetof (struct ia64_sal_os_state, sal_ra));
+ DEFINE(IA64_SAL_OS_STATE_SAL_GP_OFFSET,
+ offsetof (struct ia64_sal_os_state, sal_gp));
+ DEFINE(IA64_SAL_OS_STATE_PAL_MIN_STATE_OFFSET,
+ offsetof (struct ia64_sal_os_state, pal_min_state));
+ DEFINE(IA64_SAL_OS_STATE_OS_STATUS_OFFSET,
+ offsetof (struct ia64_sal_os_state, os_status));
+ DEFINE(IA64_SAL_OS_STATE_CONTEXT_OFFSET,
+ offsetof (struct ia64_sal_os_state, context));
DEFINE(IA64_SAL_OS_STATE_SIZE,
sizeof (struct ia64_sal_os_state));
+ BLANK();
+
DEFINE(IA64_PMSA_GR_OFFSET,
offsetof (struct pal_min_state_area_s, pmsa_gr));
DEFINE(IA64_PMSA_BANK1_GR_OFFSET,
diff --git a/arch/ia64/kernel/efi_stub.S b/arch/ia64/kernel/efi_stub.S
index 5a7fe70212a..a56e161d751 100644
--- a/arch/ia64/kernel/efi_stub.S
+++ b/arch/ia64/kernel/efi_stub.S
@@ -61,7 +61,7 @@ GLOBAL_ENTRY(efi_call_phys)
or loc3=loc3,r17
mov b6=r2
;;
- andcm r16=loc3,r16 // get psr with IT, DT, and RT bits cleared
+ andcm r16=loc3,r16 // get psr with IT, DT, and RT bits cleared
br.call.sptk.many rp=ia64_switch_mode_phys
.ret0: mov out4=in5
mov out0=in1
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index 78eeb079341..ebc3dfb8882 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -23,6 +23,7 @@
#define PT(f) (IA64_PT_REGS_##f##_OFFSET)
#define SW(f) (IA64_SWITCH_STACK_##f##_OFFSET)
+#define SOS(f) (IA64_SAL_OS_STATE_##f##_OFFSET)
#define PT_REGS_SAVES(off) \
.unwabi 3, 'i'; \
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 7956eb9058f..d58c1c5c903 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -416,7 +416,7 @@ iosapic_end_level_irq (unsigned int irq)
ia64_vector vec = irq_to_vector(irq);
struct iosapic_rte_info *rte;
- move_irq(irq);
+ move_native_irq(irq);
list_for_each_entry(rte, &iosapic_intr_info[vec].rtes, rte_list)
iosapic_eoi(rte->addr, vec);
}
@@ -458,7 +458,7 @@ iosapic_ack_edge_irq (unsigned int irq)
{
irq_desc_t *idesc = irq_descp(irq);
- move_irq(irq);
+ move_native_irq(irq);
/*
* Once we have recorded IRQ_PENDING already, we can mask the
* interrupt for real. This prevents IRQ storms from unhandled
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c
index 5ce908ef9c9..9c72ea3f643 100644
--- a/arch/ia64/kernel/irq.c
+++ b/arch/ia64/kernel/irq.c
@@ -101,7 +101,6 @@ void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
if (irq < NR_IRQS) {
irq_affinity[irq] = mask;
- set_irq_info(irq, mask);
irq_redir[irq] = (char) (redir & 0xff);
}
}
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 6dff024cd62..c1bd1feffab 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -159,7 +159,7 @@ ia64_os_mca_spin:
GET_IA64_MCA_DATA(r2)
// Using MCA stack, struct ia64_sal_os_state, variable proc_state_param
;;
- add r3=IA64_MCA_CPU_MCA_STACK_OFFSET+MCA_SOS_OFFSET+IA64_SAL_OS_STATE_PROC_STATE_PARAM_OFFSET, r2
+ add r3=IA64_MCA_CPU_MCA_STACK_OFFSET+MCA_SOS_OFFSET+SOS(PROC_STATE_PARAM), r2
;;
ld8 r18=[r3] // Get processor state parameter on existing PALE_CHECK.
;;
@@ -479,9 +479,11 @@ ia64_state_save:
st8 [temp2]=r11,16 // rv_rc
mov r11=cr.iipa
;;
- st8 [temp1]=r18,16 // proc_state_param
- st8 [temp2]=r19,16 // monarch
+ st8 [temp1]=r18 // proc_state_param
+ st8 [temp2]=r19 // monarch
mov r6=IA64_KR(CURRENT)
+ add temp1=SOS(SAL_RA), regs
+ add temp2=SOS(SAL_GP), regs
;;
st8 [temp1]=r12,16 // sal_ra
st8 [temp2]=r10,16 // sal_gp
@@ -503,12 +505,14 @@ ia64_state_save:
st8 [temp2]=r11,16 // cr.iipa
mov r12=cr.iim
;;
- st8 [temp1]=r12,16 // cr.iim
+ st8 [temp1]=r12 // cr.iim
(p1) mov r12=IA64_MCA_COLD_BOOT
(p2) mov r12=IA64_INIT_WARM_BOOT
mov r6=cr.iha
+ add temp1=SOS(OS_STATUS), regs
;;
- st8 [temp2]=r6,16 // cr.iha
+ st8 [temp2]=r6 // cr.iha
+ add temp2=SOS(CONTEXT), regs
st8 [temp1]=r12 // os_status, default is cold boot
mov r6=IA64_MCA_SAME_CONTEXT
;;
@@ -820,8 +824,8 @@ ia64_state_restore:
// Restore the SAL to OS state. The previous code left regs at pt_regs.
add regs=MCA_SOS_OFFSET-MCA_PT_REGS_OFFSET, regs
;;
- add temp1=IA64_SAL_OS_STATE_COMMON_OFFSET, regs
- add temp2=IA64_SAL_OS_STATE_COMMON_OFFSET+8, regs
+ add temp1=SOS(SAL_RA), regs
+ add temp2=SOS(SAL_GP), regs
;;
ld8 r12=[temp1],16 // sal_ra
ld8 r9=[temp2],16 // sal_gp
@@ -842,8 +846,10 @@ ia64_state_restore:
;;
mov cr.itir=temp3
mov cr.iipa=temp4
- ld8 temp3=[temp1],16 // cr.iim
- ld8 temp4=[temp2],16 // cr.iha
+ ld8 temp3=[temp1] // cr.iim
+ ld8 temp4=[temp2] // cr.iha
+ add temp1=SOS(OS_STATUS), regs
+ add temp2=SOS(CONTEXT), regs
;;
mov cr.iim=temp3
mov cr.iha=temp4
@@ -916,7 +922,7 @@ ia64_state_restore:
ia64_new_stack:
add regs=MCA_PT_REGS_OFFSET, r3
- add temp2=MCA_SOS_OFFSET+IA64_SAL_OS_STATE_PAL_MIN_STATE_OFFSET, r3
+ add temp2=MCA_SOS_OFFSET+SOS(PAL_MIN_STATE), r3
mov b0=r2 // save return address
GET_IA64_MCA_DATA(temp1)
invala
@@ -1020,7 +1026,7 @@ ia64_old_stack:
ia64_set_kernel_registers:
add temp3=MCA_SP_OFFSET, r3
- add temp4=MCA_SOS_OFFSET+IA64_SAL_OS_STATE_OS_GP_OFFSET, r3
+ add temp4=MCA_SOS_OFFSET+SOS(OS_GP), r3
mov b0=r2 // save return address
GET_IA64_MCA_DATA(temp1)
;;
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index 056f7a6eedc..77fa65903d9 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -227,7 +227,7 @@ static int sal_cache_flush_drops_interrupts;
static void __init
check_sal_cache_flush (void)
{
- unsigned long flags, itv;
+ unsigned long flags;
int cpu;
u64 vector;
@@ -238,9 +238,6 @@ check_sal_cache_flush (void)
* Schedule a timer interrupt, wait until it's reported, and see if
* SAL_CACHE_FLUSH drops it.
*/
- itv = ia64_get_itv();
- BUG_ON((itv & (1 << 16)) == 0);
-
ia64_set_itv(IA64_TIMER_VECTOR);
ia64_set_itm(ia64_get_itc() + 1000);
@@ -260,7 +257,6 @@ check_sal_cache_flush (void)
ia64_eoi();
}
- ia64_set_itv(itv);
local_irq_restore(flags);
put_cpu();
}
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index e4dfda1eb7d..6dba2d63f24 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -260,6 +260,7 @@ reserve_memory (void)
n++;
num_rsvd_regions = n;
+ BUG_ON(IA64_MAX_RSVD_REGIONS + 1 < n);
sort_regions(rsvd_region, num_rsvd_regions);
}
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 739c948dc50..9a8a29339d2 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -51,6 +51,8 @@ static nasid_t sn_hwperf_master_nasid = INVALID_NASID;
static int sn_hwperf_init(void);
static DECLARE_MUTEX(sn_hwperf_init_mutex);
+#define cnode_possible(n) ((n) < num_cnodes)
+
static int sn_hwperf_enum_objects(int *nobj, struct sn_hwperf_object_info **ret)
{
int e;
@@ -127,14 +129,14 @@ static int sn_hwperf_geoid_to_cnode(char *location)
}
}
- return node_possible(cnode) ? cnode : -1;
+ return cnode_possible(cnode) ? cnode : -1;
}
static int sn_hwperf_obj_to_cnode(struct sn_hwperf_object_info * obj)
{
if (!SN_HWPERF_IS_NODE(obj) && !SN_HWPERF_IS_IONODE(obj))
BUG();
- if (!obj->sn_hwp_this_part)
+ if (SN_HWPERF_FOREIGN(obj))
return -1;
return sn_hwperf_geoid_to_cnode(obj->location);
}
@@ -199,12 +201,12 @@ static void print_pci_topology(struct seq_file *s)
static inline int sn_hwperf_has_cpus(cnodeid_t node)
{
- return node_online(node) && nr_cpus_node(node);
+ return node < MAX_NUMNODES && node_online(node) && nr_cpus_node(node);
}
static inline int sn_hwperf_has_mem(cnodeid_t node)
{
- return node_online(node) && NODE_DATA(node)->node_present_pages;
+ return node < MAX_NUMNODES && node_online(node) && NODE_DATA(node)->node_present_pages;
}
static struct sn_hwperf_object_info *
@@ -237,7 +239,7 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
int found_mem = 0;
int found_cpu = 0;
- if (!node_possible(node))
+ if (!cnode_possible(node))
return -EINVAL;
if (sn_hwperf_has_cpus(node)) {
@@ -442,7 +444,7 @@ static int sn_topology_show(struct seq_file *s, void *d)
seq_printf(s, "%s %d %s %s asic %s", slabname, ordinal, obj->location,
obj->sn_hwp_this_part ? "local" : "shared", obj->name);
- if (!SN_HWPERF_IS_NODE(obj) && !SN_HWPERF_IS_IONODE(obj))
+ if (ordinal < 0 || (!SN_HWPERF_IS_NODE(obj) && !SN_HWPERF_IS_IONODE(obj)))
seq_putc(s, '\n');
else {
cnodeid_t near_mem = -1;
@@ -468,22 +470,24 @@ static int sn_topology_show(struct seq_file *s, void *d)
/*
* CPUs on this node, if any
*/
- cpumask = node_to_cpumask(ordinal);
- for_each_online_cpu(i) {
- if (cpu_isset(i, cpumask)) {
- slice = 'a' + cpuid_to_slice(i);
- c = cpu_data(i);
- seq_printf(s, "cpu %d %s%c local"
- " freq %luMHz, arch ia64",
- i, obj->location, slice,
- c->proc_freq / 1000000);
- for_each_online_cpu(j) {
- seq_printf(s, j ? ":%d" : ", dist %d",
- node_distance(
- cpu_to_node(i),
- cpu_to_node(j)));
+ if (!SN_HWPERF_IS_IONODE(obj)) {
+ cpumask = node_to_cpumask(ordinal);
+ for_each_online_cpu(i) {
+ if (cpu_isset(i, cpumask)) {
+ slice = 'a' + cpuid_to_slice(i);
+ c = cpu_data(i);
+ seq_printf(s, "cpu %d %s%c local"
+ " freq %luMHz, arch ia64",
+ i, obj->location, slice,
+ c->proc_freq / 1000000);
+ for_each_online_cpu(j) {
+ seq_printf(s, j ? ":%d" : ", dist %d",
+ node_distance(
+ cpu_to_node(i),
+ cpu_to_node(j)));
+ }
+ seq_putc(s, '\n');
}
- seq_putc(s, '\n');
}
}
}
@@ -523,7 +527,7 @@ static int sn_topology_show(struct seq_file *s, void *d)
if (obj->sn_hwp_this_part && p->sn_hwp_this_part)
/* both ends local to this partition */
seq_puts(s, " local");
- else if (!obj->sn_hwp_this_part && !p->sn_hwp_this_part)
+ else if (SN_HWPERF_FOREIGN(p))
/* both ends of the link in foreign partiton */
seq_puts(s, " foreign");
else
@@ -776,7 +780,7 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, u64 arg)
case SN_HWPERF_GET_NODE_NASID:
if (a.sz != sizeof(u64) ||
- (node = a.arg) < 0 || !node_possible(node)) {
+ (node = a.arg) < 0 || !cnode_possible(node)) {
r = -EINVAL;
goto error;
}
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 833295624e5..85f3b3d4c60 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 2003-2005 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (C) 2003-2006 Silicon Graphics, Inc. All Rights Reserved.
*/
#include <linux/types.h>
@@ -1002,7 +1002,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_int_status_alias, ~0ULL);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_error_summary_alias,
~0ULL);
- tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_dre_comp_err_addr, ~0ULL);
+ tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_dre_comp_err_addr, 0ULL);
if (request_irq(SGI_PCIASIC_ERROR,
tioce_error_intr_handler,
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-25 10:09:30 +0000