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-rw-r--r--arch/ia64/kernel/Makefile5
-rw-r--r--arch/ia64/kernel/asm-offsets.c18
-rw-r--r--arch/ia64/kernel/crash.c3
-rw-r--r--arch/ia64/kernel/efi.c2
-rw-r--r--arch/ia64/kernel/machine_kexec.c1
-rw-r--r--arch/ia64/kernel/mca.c6
-rw-r--r--arch/ia64/kernel/mca_drv.c2
-rw-r--r--arch/ia64/kernel/nr-irqs.c22
-rw-r--r--arch/ia64/kernel/palinfo.c41
-rw-r--r--arch/ia64/kernel/perfmon_default_smpl.c297
-rw-r--r--arch/ia64/kernel/perfmon_generic.h46
-rw-r--r--arch/ia64/kernel/perfmon_itanium.h2
-rw-r--r--arch/ia64/kernel/perfmon_mckinley.h188
-rw-r--r--arch/ia64/kernel/perfmon_montecito.h270
-rw-r--r--arch/ia64/kernel/process.c2
-rw-r--r--arch/ia64/kernel/signal.c3
-rw-r--r--arch/ia64/kernel/smpboot.c1
-rw-r--r--arch/ia64/kernel/syscalls/Makefile13
-rw-r--r--arch/ia64/kernel/syscalls/syscall.tbl1
-rw-r--r--arch/ia64/kernel/time.c32
-rw-r--r--arch/ia64/kernel/uncached.c4
21 files changed, 52 insertions, 907 deletions
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index c89bd5f8cbf8..78717819131c 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -47,8 +47,3 @@ CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31
# The gate DSO image is built using a special linker script.
include $(src)/Makefile.gate
-
-include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE
- $(call filechk,offsets,__ASM_NR_IRQS_H__)
-
-targets += nr-irqs.s
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index fb0deb8a4221..be3b90fef2e9 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -245,23 +245,23 @@ void foo(void)
BLANK();
DEFINE(IA64_PMSA_GR_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_gr));
+ offsetof(struct pal_min_state_area, pmsa_gr));
DEFINE(IA64_PMSA_BANK1_GR_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_bank1_gr));
+ offsetof(struct pal_min_state_area, pmsa_bank1_gr));
DEFINE(IA64_PMSA_PR_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_pr));
+ offsetof(struct pal_min_state_area, pmsa_pr));
DEFINE(IA64_PMSA_BR0_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_br0));
+ offsetof(struct pal_min_state_area, pmsa_br0));
DEFINE(IA64_PMSA_RSC_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_rsc));
+ offsetof(struct pal_min_state_area, pmsa_rsc));
DEFINE(IA64_PMSA_IIP_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_iip));
+ offsetof(struct pal_min_state_area, pmsa_iip));
DEFINE(IA64_PMSA_IPSR_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_ipsr));
+ offsetof(struct pal_min_state_area, pmsa_ipsr));
DEFINE(IA64_PMSA_IFS_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_ifs));
+ offsetof(struct pal_min_state_area, pmsa_ifs));
DEFINE(IA64_PMSA_XIP_OFFSET,
- offsetof (struct pal_min_state_area_s, pmsa_xip));
+ offsetof(struct pal_min_state_area, pmsa_xip));
BLANK();
/* used by fsys_gettimeofday in arch/ia64/kernel/fsys.S */
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index fec70d662d0c..76730f34685c 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -15,6 +15,7 @@
#include <linux/memblock.h>
#include <linux/kexec.h>
#include <linux/elfcore.h>
+#include <linux/reboot.h>
#include <linux/sysctl.h>
#include <linux/init.h>
#include <linux/kdebug.h>
@@ -43,7 +44,7 @@ crash_save_this_cpu(void)
elf_greg_t *dst = (elf_greg_t *)&(prstatus->pr_reg);
memset(prstatus, 0, sizeof(*prstatus));
- prstatus->pr_pid = current->pid;
+ prstatus->common.pr_pid = current->pid;
ia64_dump_cpu_regs(dst);
cfm = dst[43];
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index f932b25fb817..c5fe21de46a8 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -34,11 +34,13 @@
#include <linux/kexec.h>
#include <linux/mm.h>
+#include <asm/efi.h>
#include <asm/io.h>
#include <asm/kregs.h>
#include <asm/meminit.h>
#include <asm/processor.h>
#include <asm/mca.h>
+#include <asm/sal.h>
#include <asm/setup.h>
#include <asm/tlbflush.h>
diff --git a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c
index efc9b568401c..af310dc8a356 100644
--- a/arch/ia64/kernel/machine_kexec.c
+++ b/arch/ia64/kernel/machine_kexec.c
@@ -16,6 +16,7 @@
#include <linux/numa.h>
#include <linux/mmzone.h>
+#include <asm/efi.h>
#include <asm/numa.h>
#include <asm/mmu_context.h>
#include <asm/setup.h>
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 2703f7795672..d4cae2fc69ca 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -91,11 +91,13 @@
#include <linux/gfp.h>
#include <asm/delay.h>
+#include <asm/efi.h>
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/sal.h>
#include <asm/mca.h>
+#include <asm/mca_asm.h>
#include <asm/kexec.h>
#include <asm/irq.h>
@@ -894,7 +896,7 @@ static void
finish_pt_regs(struct pt_regs *regs, struct ia64_sal_os_state *sos,
unsigned long *nat)
{
- const pal_min_state_area_t *ms = sos->pal_min_state;
+ const struct pal_min_state_area *ms = sos->pal_min_state;
const u64 *bank;
/* If ipsr.ic then use pmsa_{iip,ipsr,ifs}, else use
@@ -970,7 +972,7 @@ ia64_mca_modify_original_stack(struct pt_regs *regs,
char *p;
ia64_va va;
extern char ia64_leave_kernel[]; /* Need asm address, not function descriptor */
- const pal_min_state_area_t *ms = sos->pal_min_state;
+ const struct pal_min_state_area *ms = sos->pal_min_state;
struct task_struct *previous_current;
struct pt_regs *old_regs;
struct switch_stack *old_sw;
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index 4d0ab323dee8..36a69b4e6169 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -496,7 +496,7 @@ recover_from_read_error(slidx_table_t *slidx,
struct ia64_sal_os_state *sos)
{
u64 target_identifier;
- pal_min_state_area_t *pmsa;
+ struct pal_min_state_area *pmsa;
struct ia64_psr *psr1, *psr2;
ia64_fptr_t *mca_hdlr_bh = (ia64_fptr_t*)mca_handler_bhhook;
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c
deleted file mode 100644
index f2633b22d3be..000000000000
--- a/arch/ia64/kernel/nr-irqs.c
+++ /dev/null
@@ -1,22 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * calculate
- * NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...)
- * depending on config.
- * This must be calculated before processing asm-offset.c.
- */
-
-#define ASM_OFFSETS_C 1
-
-#include <linux/kbuild.h>
-#include <linux/threads.h>
-#include <asm/native/irq.h>
-
-void foo(void)
-{
- union paravirt_nr_irqs_max {
- char ia64_native_nr_irqs[IA64_NATIVE_NR_IRQS];
- };
-
- DEFINE(NR_IRQS, sizeof (union paravirt_nr_irqs_max));
-}
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index 78fa6579c9ea..64189f04c1a4 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -648,46 +648,6 @@ static int version_info(struct seq_file *m)
return 0;
}
-static int perfmon_info(struct seq_file *m)
-{
- u64 pm_buffer[16];
- pal_perf_mon_info_u_t pm_info;
-
- if (ia64_pal_perf_mon_info(pm_buffer, &pm_info) != 0)
- return 0;
-
- seq_printf(m,
- "PMC/PMD pairs : %d\n"
- "Counter width : %d bits\n"
- "Cycle event number : %d\n"
- "Retired event number : %d\n"
- "Implemented PMC : ",
- pm_info.pal_perf_mon_info_s.generic,
- pm_info.pal_perf_mon_info_s.width,
- pm_info.pal_perf_mon_info_s.cycles,
- pm_info.pal_perf_mon_info_s.retired);
-
- bitregister_process(m, pm_buffer, 256);
- seq_puts(m, "\nImplemented PMD : ");
- bitregister_process(m, pm_buffer+4, 256);
- seq_puts(m, "\nCycles count capable : ");
- bitregister_process(m, pm_buffer+8, 256);
- seq_puts(m, "\nRetired bundles count capable : ");
-
-#ifdef CONFIG_ITANIUM
- /*
- * PAL_PERF_MON_INFO reports that only PMC4 can be used to count CPU_CYCLES
- * which is wrong, both PMC4 and PMD5 support it.
- */
- if (pm_buffer[12] == 0x10)
- pm_buffer[12]=0x30;
-#endif
-
- bitregister_process(m, pm_buffer+12, 256);
- seq_putc(m, '\n');
- return 0;
-}
-
static int frequency_info(struct seq_file *m)
{
struct pal_freq_ratio proc, itc, bus;
@@ -816,7 +776,6 @@ static const palinfo_entry_t palinfo_entries[]={
{ "power_info", power_info, },
{ "register_info", register_info, },
{ "processor_info", processor_info, },
- { "perfmon_info", perfmon_info, },
{ "frequency_info", frequency_info, },
{ "bus_info", bus_info },
{ "tr_info", tr_info, }
diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
deleted file mode 100644
index a40c56020fc5..000000000000
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ /dev/null
@@ -1,297 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2002-2003 Hewlett-Packard Co
- * Stephane Eranian <eranian@hpl.hp.com>
- *
- * This file implements the default sampling buffer format
- * for the Linux/ia64 perfmon-2 subsystem.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <asm/delay.h>
-#include <linux/smp.h>
-
-#include <asm/perfmon.h>
-#include <asm/perfmon_default_smpl.h>
-
-MODULE_AUTHOR("Stephane Eranian <eranian@hpl.hp.com>");
-MODULE_DESCRIPTION("perfmon default sampling format");
-MODULE_LICENSE("GPL");
-
-#define DEFAULT_DEBUG 1
-
-#ifdef DEFAULT_DEBUG
-#define DPRINT(a) \
- do { \
- if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
- } while (0)
-
-#define DPRINT_ovfl(a) \
- do { \
- if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
- } while (0)
-
-#else
-#define DPRINT(a)
-#define DPRINT_ovfl(a)
-#endif
-
-static int
-default_validate(struct task_struct *task, unsigned int flags, int cpu, void *data)
-{
- pfm_default_smpl_arg_t *arg = (pfm_default_smpl_arg_t*)data;
- int ret = 0;
-
- if (data == NULL) {
- DPRINT(("[%d] no argument passed\n", task_pid_nr(task)));
- return -EINVAL;
- }
-
- DPRINT(("[%d] validate flags=0x%x CPU%d\n", task_pid_nr(task), flags, cpu));
-
- /*
- * must hold at least the buffer header + one minimally sized entry
- */
- if (arg->buf_size < PFM_DEFAULT_SMPL_MIN_BUF_SIZE) return -EINVAL;
-
- DPRINT(("buf_size=%lu\n", arg->buf_size));
-
- return ret;
-}
-
-static int
-default_get_size(struct task_struct *task, unsigned int flags, int cpu, void *data, unsigned long *size)
-{
- pfm_default_smpl_arg_t *arg = (pfm_default_smpl_arg_t *)data;
-
- /*
- * size has been validated in default_validate
- */
- *size = arg->buf_size;
-
- return 0;
-}
-
-static int
-default_init(struct task_struct *task, void *buf, unsigned int flags, int cpu, void *data)
-{
- pfm_default_smpl_hdr_t *hdr;
- pfm_default_smpl_arg_t *arg = (pfm_default_smpl_arg_t *)data;
-
- hdr = (pfm_default_smpl_hdr_t *)buf;
-
- hdr->hdr_version = PFM_DEFAULT_SMPL_VERSION;
- hdr->hdr_buf_size = arg->buf_size;
- hdr->hdr_cur_offs = sizeof(*hdr);
- hdr->hdr_overflows = 0UL;
- hdr->hdr_count = 0UL;
-
- DPRINT(("[%d] buffer=%p buf_size=%lu hdr_size=%lu hdr_version=%u cur_offs=%lu\n",
- task_pid_nr(task),
- buf,
- hdr->hdr_buf_size,
- sizeof(*hdr),
- hdr->hdr_version,
- hdr->hdr_cur_offs));
-
- return 0;
-}
-
-static int
-default_handler(struct task_struct *task, void *buf, pfm_ovfl_arg_t *arg, struct pt_regs *regs, unsigned long stamp)
-{
- pfm_default_smpl_hdr_t *hdr;
- pfm_default_smpl_entry_t *ent;
- void *cur, *last;
- unsigned long *e, entry_size;
- unsigned int npmds, i;
- unsigned char ovfl_pmd;
- unsigned char ovfl_notify;
-
- if (unlikely(buf == NULL || arg == NULL|| regs == NULL || task == NULL)) {
- DPRINT(("[%d] invalid arguments buf=%p arg=%p\n", task->pid, buf, arg));
- return -EINVAL;
- }
-
- hdr = (pfm_default_smpl_hdr_t *)buf;
- cur = buf+hdr->hdr_cur_offs;
- last = buf+hdr->hdr_buf_size;
- ovfl_pmd = arg->ovfl_pmd;
- ovfl_notify = arg->ovfl_notify;
-
- /*
- * precheck for sanity
- */
- if ((last - cur) < PFM_DEFAULT_MAX_ENTRY_SIZE) goto full;
-
- npmds = hweight64(arg->smpl_pmds[0]);
-
- ent = (pfm_default_smpl_entry_t *)cur;
-
- prefetch(arg->smpl_pmds_values);
-
- entry_size = sizeof(*ent) + (npmds << 3);
-
- /* position for first pmd */
- e = (unsigned long *)(ent+1);
-
- hdr->hdr_count++;
-
- DPRINT_ovfl(("[%d] count=%lu cur=%p last=%p free_bytes=%lu ovfl_pmd=%d ovfl_notify=%d npmds=%u\n",
- task->pid,
- hdr->hdr_count,
- cur, last,
- last-cur,
- ovfl_pmd,
- ovfl_notify, npmds));
-
- /*
- * current = task running at the time of the overflow.
- *
- * per-task mode:
- * - this is usually the task being monitored.
- * Under certain conditions, it might be a different task
- *
- * system-wide:
- * - this is not necessarily the task controlling the session
- */
- ent->pid = current->pid;
- ent->ovfl_pmd = ovfl_pmd;
- ent->last_reset_val = arg->pmd_last_reset; //pmd[0].reg_last_reset_val;
-
- /*
- * where did the fault happen (includes slot number)
- */
- ent->ip = regs->cr_iip | ((regs->cr_ipsr >> 41) & 0x3);
-
- ent->tstamp = stamp;
- ent->cpu = smp_processor_id();
- ent->set = arg->active_set;
- ent->tgid = current->tgid;
-
- /*
- * selectively store PMDs in increasing index number
- */
- if (npmds) {
- unsigned long *val = arg->smpl_pmds_values;
- for(i=0; i < npmds; i++) {
- *e++ = *val++;
- }
- }
-
- /*
- * update position for next entry
- */
- hdr->hdr_cur_offs += entry_size;
- cur += entry_size;
-
- /*
- * post check to avoid losing the last sample
- */
- if ((last - cur) < PFM_DEFAULT_MAX_ENTRY_SIZE) goto full;
-
- /*
- * keep same ovfl_pmds, ovfl_notify
- */
- arg->ovfl_ctrl.bits.notify_user = 0;
- arg->ovfl_ctrl.bits.block_task = 0;
- arg->ovfl_ctrl.bits.mask_monitoring = 0;
- arg->ovfl_ctrl.bits.reset_ovfl_pmds = 1; /* reset before returning from interrupt handler */
-
- return 0;
-full:
- DPRINT_ovfl(("sampling buffer full free=%lu, count=%lu, ovfl_notify=%d\n", last-cur, hdr->hdr_count, ovfl_notify));
-
- /*
- * increment number of buffer overflow.
- * important to detect duplicate set of samples.
- */
- hdr->hdr_overflows++;
-
- /*
- * if no notification requested, then we saturate the buffer
- */
- if (ovfl_notify == 0) {
- arg->ovfl_ctrl.bits.notify_user = 0;
- arg->ovfl_ctrl.bits.block_task = 0;
- arg->ovfl_ctrl.bits.mask_monitoring = 1;
- arg->ovfl_ctrl.bits.reset_ovfl_pmds = 0;
- } else {
- arg->ovfl_ctrl.bits.notify_user = 1;
- arg->ovfl_ctrl.bits.block_task = 1; /* ignored for non-blocking context */
- arg->ovfl_ctrl.bits.mask_monitoring = 1;
- arg->ovfl_ctrl.bits.reset_ovfl_pmds = 0; /* no reset now */
- }
- return -1; /* we are full, sorry */
-}
-
-static int
-default_restart(struct task_struct *task, pfm_ovfl_ctrl_t *ctrl, void *buf, struct pt_regs *regs)
-{
- pfm_default_smpl_hdr_t *hdr;
-
- hdr = (pfm_default_smpl_hdr_t *)buf;
-
- hdr->hdr_count = 0UL;
- hdr->hdr_cur_offs = sizeof(*hdr);
-
- ctrl->bits.mask_monitoring = 0;
- ctrl->bits.reset_ovfl_pmds = 1; /* uses long-reset values */
-
- return 0;
-}
-
-static int
-default_exit(struct task_struct *task, void *buf, struct pt_regs *regs)
-{
- DPRINT(("[%d] exit(%p)\n", task_pid_nr(task), buf));
- return 0;
-}
-
-static pfm_buffer_fmt_t default_fmt={
- .fmt_name = "default_format",
- .fmt_uuid = PFM_DEFAULT_SMPL_UUID,
- .fmt_arg_size = sizeof(pfm_default_smpl_arg_t),
- .fmt_validate = default_validate,
- .fmt_getsize = default_get_size,
- .fmt_init = default_init,
- .fmt_handler = default_handler,
- .fmt_restart = default_restart,
- .fmt_restart_active = default_restart,
- .fmt_exit = default_exit,
-};
-
-static int __init
-pfm_default_smpl_init_module(void)
-{
- int ret;
-
- ret = pfm_register_buffer_fmt(&default_fmt);
- if (ret == 0) {
- printk("perfmon_default_smpl: %s v%u.%u registered\n",
- default_fmt.fmt_name,
- PFM_DEFAULT_SMPL_VERSION_MAJ,
- PFM_DEFAULT_SMPL_VERSION_MIN);
- } else {
- printk("perfmon_default_smpl: %s cannot register ret=%d\n",
- default_fmt.fmt_name,
- ret);
- }
-
- return ret;
-}
-
-static void __exit
-pfm_default_smpl_cleanup_module(void)
-{
- int ret;
- ret = pfm_unregister_buffer_fmt(default_fmt.fmt_uuid);
-
- printk("perfmon_default_smpl: unregister %s=%d\n", default_fmt.fmt_name, ret);
-}
-
-module_init(pfm_default_smpl_init_module);
-module_exit(pfm_default_smpl_cleanup_module);
-
diff --git a/arch/ia64/kernel/perfmon_generic.h b/arch/ia64/kernel/perfmon_generic.h
deleted file mode 100644
index 96af4696cea9..000000000000
--- a/arch/ia64/kernel/perfmon_generic.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * This file contains the generic PMU register description tables
- * and pmc checker used by perfmon.c.
- *
- * Copyright (C) 2002-2003 Hewlett Packard Co
- * Stephane Eranian <eranian@hpl.hp.com>
- */
-
-static pfm_reg_desc_t pfm_gen_pmc_desc[PMU_MAX_PMCS]={
-/* pmc0 */ { PFM_REG_CONTROL , 0, 0x1UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc1 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc2 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc3 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
- { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-static pfm_reg_desc_t pfm_gen_pmd_desc[PMU_MAX_PMDS]={
-/* pmd0 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
-/* pmd1 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
-/* pmd2 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
-/* pmd3 */ { PFM_REG_NOTIMPL , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}},
-/* pmd4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}},
-/* pmd5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}},
-/* pmd6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}},
-/* pmd7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}},
- { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-/*
- * impl_pmcs, impl_pmds are computed at runtime to minimize errors!
- */
-static pmu_config_t pmu_conf_gen={
- .pmu_name = "Generic",
- .pmu_family = 0xff, /* any */
- .ovfl_val = (1UL << 32) - 1,
- .num_ibrs = 0, /* does not use */
- .num_dbrs = 0, /* does not use */
- .pmd_desc = pfm_gen_pmd_desc,
- .pmc_desc = pfm_gen_pmc_desc
-};
-
diff --git a/arch/ia64/kernel/perfmon_itanium.h b/arch/ia64/kernel/perfmon_itanium.h
index f2d348648a03..dbd04028aafa 100644
--- a/arch/ia64/kernel/perfmon_itanium.h
+++ b/arch/ia64/kernel/perfmon_itanium.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* This file contains the Itanium PMU register description tables
- * and pmc checker used by perfmon.c.
+ * and pmc checker.
*
* Copyright (C) 2002-2003 Hewlett Packard Co
* Stephane Eranian <eranian@hpl.hp.com>
diff --git a/arch/ia64/kernel/perfmon_mckinley.h b/arch/ia64/kernel/perfmon_mckinley.h
deleted file mode 100644
index a993249e58bc..000000000000
--- a/arch/ia64/kernel/perfmon_mckinley.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * This file contains the McKinley PMU register description tables
- * and pmc checker used by perfmon.c.
- *
- * Copyright (C) 2002-2003 Hewlett Packard Co
- * Stephane Eranian <eranian@hpl.hp.com>
- */
-static int pfm_mck_pmc_check(struct task_struct *task, pfm_context_t *ctx, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
-
-static pfm_reg_desc_t pfm_mck_pmc_desc[PMU_MAX_PMCS]={
-/* pmc0 */ { PFM_REG_CONTROL , 0, 0x1UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc1 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc2 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc3 */ { PFM_REG_CONTROL , 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc4 */ { PFM_REG_COUNTING, 6, 0x0000000000800000UL, 0xfffff7fUL, NULL, pfm_mck_pmc_check, {RDEP(4),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc5 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_pmc_check, {RDEP(5),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc6 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_pmc_check, {RDEP(6),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc7 */ { PFM_REG_COUNTING, 6, 0x0UL, 0xfffff7fUL, NULL, pfm_mck_pmc_check, {RDEP(7),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc8 */ { PFM_REG_CONFIG , 0, 0xffffffff3fffffffUL, 0xffffffff3ffffffbUL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc9 */ { PFM_REG_CONFIG , 0, 0xffffffff3ffffffcUL, 0xffffffff3ffffffbUL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc10 */ { PFM_REG_MONITOR , 4, 0x0UL, 0xffffUL, NULL, pfm_mck_pmc_check, {RDEP(0)|RDEP(1),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc11 */ { PFM_REG_MONITOR , 6, 0x0UL, 0x30f01cf, NULL, pfm_mck_pmc_check, {RDEP(2)|RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc12 */ { PFM_REG_MONITOR , 6, 0x0UL, 0xffffUL, NULL, pfm_mck_pmc_check, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc13 */ { PFM_REG_CONFIG , 0, 0x00002078fefefefeUL, 0x1e00018181818UL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc14 */ { PFM_REG_CONFIG , 0, 0x0db60db60db60db6UL, 0x2492UL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
-/* pmc15 */ { PFM_REG_CONFIG , 0, 0x00000000fffffff0UL, 0xfUL, NULL, pfm_mck_pmc_check, {0UL,0UL, 0UL, 0UL}, {0UL,0UL, 0UL, 0UL}},
- { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-static pfm_reg_desc_t pfm_mck_pmd_desc[PMU_MAX_PMDS]={
-/* pmd0 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(1),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
-/* pmd1 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(0),0UL, 0UL, 0UL}, {RDEP(10),0UL, 0UL, 0UL}},
-/* pmd2 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(3)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
-/* pmd3 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(17),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
-/* pmd4 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(4),0UL, 0UL, 0UL}},
-/* pmd5 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(5),0UL, 0UL, 0UL}},
-/* pmd6 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(6),0UL, 0UL, 0UL}},
-/* pmd7 */ { PFM_REG_COUNTING, 0, 0x0UL, -1UL, NULL, NULL, {0UL,0UL, 0UL, 0UL}, {RDEP(7),0UL, 0UL, 0UL}},
-/* pmd8 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd9 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd10 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd11 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd12 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(13)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd13 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(14)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd14 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(15)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd15 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(16),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd16 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(8)|RDEP(9)|RDEP(10)|RDEP(11)|RDEP(12)|RDEP(13)|RDEP(14)|RDEP(15),0UL, 0UL, 0UL}, {RDEP(12),0UL, 0UL, 0UL}},
-/* pmd17 */ { PFM_REG_BUFFER , 0, 0x0UL, -1UL, NULL, NULL, {RDEP(2)|RDEP(3),0UL, 0UL, 0UL}, {RDEP(11),0UL, 0UL, 0UL}},
- { PFM_REG_END , 0, 0x0UL, -1UL, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-/*
- * PMC reserved fields must have their power-up values preserved
- */
-static int
-pfm_mck_reserved(unsigned int cnum, unsigned long *val, struct pt_regs *regs)
-{
- unsigned long tmp1, tmp2, ival = *val;
-
- /* remove reserved areas from user value */
- tmp1 = ival & PMC_RSVD_MASK(cnum);
-
- /* get reserved fields values */
- tmp2 = PMC_DFL_VAL(cnum) & ~PMC_RSVD_MASK(cnum);
-
- *val = tmp1 | tmp2;
-
- DPRINT(("pmc[%d]=0x%lx, mask=0x%lx, reset=0x%lx, val=0x%lx\n",
- cnum, ival, PMC_RSVD_MASK(cnum), PMC_DFL_VAL(cnum), *val));
- return 0;
-}
-
-/*
- * task can be NULL if the context is unloaded
- */
-static int
-pfm_mck_pmc_check(struct task_struct *task, pfm_context_t *ctx, unsigned int cnum, unsigned long *val, struct pt_regs *regs)
-{
- int ret = 0, check_case1 = 0;
- unsigned long val8 = 0, val14 = 0, val13 = 0;
- int is_loaded;
-
- /* first preserve the reserved fields */
- pfm_mck_reserved(cnum, val, regs);
-
- /* sanitfy check */
- if (ctx == NULL) return -EINVAL;
-
- is_loaded = ctx->ctx_state == PFM_CTX_LOADED || ctx->ctx_state == PFM_CTX_MASKED;
-
- /*
- * we must clear the debug registers if pmc13 has a value which enable
- * memory pipeline event constraints. In this case we need to clear the
- * the debug registers if they have not yet been accessed. This is required
- * to avoid picking stale state.
- * PMC13 is "active" if:
- * one of the pmc13.cfg_dbrpXX field is different from 0x3
- * AND
- * at the corresponding pmc13.ena_dbrpXX is set.
- */
- DPRINT(("cnum=%u val=0x%lx, using_dbreg=%d loaded=%d\n", cnum, *val, ctx->ctx_fl_using_dbreg, is_loaded));
-
- if (cnum == 13 && is_loaded
- && (*val & 0x1e00000000000UL) && (*val & 0x18181818UL) != 0x18181818UL && ctx->ctx_fl_using_dbreg == 0) {
-
- DPRINT(("pmc[%d]=0x%lx has active pmc13 settings, clearing dbr\n", cnum, *val));
-
- /* don't mix debug with perfmon */
- if (task && (task->thread.flags & IA64_THREAD_DBG_VALID) != 0) return -EINVAL;
-
- /*
- * a count of 0 will mark the debug registers as in use and also
- * ensure that they are properly cleared.
- */
- ret = pfm_write_ibr_dbr(PFM_DATA_RR, ctx, NULL, 0, regs);
- if (ret) return ret;
- }
- /*
- * we must clear the (instruction) debug registers if any pmc14.ibrpX bit is enabled
- * before they are (fl_using_dbreg==0) to avoid picking up stale information.
- */
- if (cnum == 14 && is_loaded && ((*val & 0x2222UL) != 0x2222UL) && ctx->ctx_fl_using_dbreg == 0) {
-
- DPRINT(("pmc[%d]=0x%lx has active pmc14 settings, clearing ibr\n", cnum, *val));
-
- /* don't mix debug with perfmon */
- if (task && (task->thread.flags & IA64_THREAD_DBG_VALID) != 0) return -EINVAL;
-
- /*
- * a count of 0 will mark the debug registers as in use and also
- * ensure that they are properly cleared.
- */
- ret = pfm_write_ibr_dbr(PFM_CODE_RR, ctx, NULL, 0, regs);
- if (ret) return ret;
-
- }
-
- switch(cnum) {
- case 4: *val |= 1UL << 23; /* force power enable bit */
- break;
- case 8: val8 = *val;
- val13 = ctx->ctx_pmcs[13];
- val14 = ctx->ctx_pmcs[14];
- check_case1 = 1;
- break;
- case 13: val8 = ctx->ctx_pmcs[8];
- val13 = *val;
- val14 = ctx->ctx_pmcs[14];
- check_case1 = 1;
- break;
- case 14: val8 = ctx->ctx_pmcs[8];
- val13 = ctx->ctx_pmcs[13];
- val14 = *val;
- check_case1 = 1;
- break;
- }
- /* check illegal configuration which can produce inconsistencies in tagging
- * i-side events in L1D and L2 caches
- */
- if (check_case1) {
- ret = ((val13 >> 45) & 0xf) == 0
- && ((val8 & 0x1) == 0)
- && ((((val14>>1) & 0x3) == 0x2 || ((val14>>1) & 0x3) == 0x0)
- ||(((val14>>4) & 0x3) == 0x2 || ((val14>>4) & 0x3) == 0x0));
-
- if (ret) DPRINT((KERN_DEBUG "perfmon: failure check_case1\n"));
- }
-
- return ret ? -EINVAL : 0;
-}
-
-/*
- * impl_pmcs, impl_pmds are computed at runtime to minimize errors!
- */
-static pmu_config_t pmu_conf_mck={
- .pmu_name = "Itanium 2",
- .pmu_family = 0x1f,
- .flags = PFM_PMU_IRQ_RESEND,
- .ovfl_val = (1UL << 47) - 1,
- .pmd_desc = pfm_mck_pmd_desc,
- .pmc_desc = pfm_mck_pmc_desc,
- .num_ibrs = 8,
- .num_dbrs = 8,
- .use_rr_dbregs = 1 /* debug register are use for range restrictions */
-};
-
-
diff --git a/arch/ia64/kernel/perfmon_montecito.h b/arch/ia64/kernel/perfmon_montecito.h
deleted file mode 100644
index c0b5b9110c88..000000000000
--- a/arch/ia64/kernel/perfmon_montecito.h
+++ /dev/null
@@ -1,270 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * This file contains the Montecito PMU register description tables
- * and pmc checker used by perfmon.c.
- *
- * Copyright (c) 2005-2006 Hewlett-Packard Development Company, L.P.
- * Contributed by Stephane Eranian <eranian@hpl.hp.com>
- */
-static int pfm_mont_pmc_check(struct task_struct *task, pfm_context_t *ctx, unsigned int cnum, unsigned long *val, struct pt_regs *regs);
-
-#define RDEP_MONT_ETB (RDEP(38)|RDEP(39)|RDEP(48)|RDEP(49)|RDEP(50)|RDEP(51)|RDEP(52)|RDEP(53)|RDEP(54)|\
- RDEP(55)|RDEP(56)|RDEP(57)|RDEP(58)|RDEP(59)|RDEP(60)|RDEP(61)|RDEP(62)|RDEP(63))
-#define RDEP_MONT_DEAR (RDEP(32)|RDEP(33)|RDEP(36))
-#define RDEP_MONT_IEAR (RDEP(34)|RDEP(35))
-
-static pfm_reg_desc_t pfm_mont_pmc_desc[PMU_MAX_PMCS]={
-/* pmc0 */ { PFM_REG_CONTROL , 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc1 */ { PFM_REG_CONTROL , 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc2 */ { PFM_REG_CONTROL , 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc3 */ { PFM_REG_CONTROL , 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc4 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(4),0, 0, 0}, {0,0, 0, 0}},
-/* pmc5 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(5),0, 0, 0}, {0,0, 0, 0}},
-/* pmc6 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(6),0, 0, 0}, {0,0, 0, 0}},
-/* pmc7 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(7),0, 0, 0}, {0,0, 0, 0}},
-/* pmc8 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(8),0, 0, 0}, {0,0, 0, 0}},
-/* pmc9 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(9),0, 0, 0}, {0,0, 0, 0}},
-/* pmc10 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(10),0, 0, 0}, {0,0, 0, 0}},
-/* pmc11 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(11),0, 0, 0}, {0,0, 0, 0}},
-/* pmc12 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(12),0, 0, 0}, {0,0, 0, 0}},
-/* pmc13 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(13),0, 0, 0}, {0,0, 0, 0}},
-/* pmc14 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(14),0, 0, 0}, {0,0, 0, 0}},
-/* pmc15 */ { PFM_REG_COUNTING, 6, 0x2000000, 0x7c7fff7f, NULL, pfm_mont_pmc_check, {RDEP(15),0, 0, 0}, {0,0, 0, 0}},
-/* pmc16 */ { PFM_REG_NOTIMPL, },
-/* pmc17 */ { PFM_REG_NOTIMPL, },
-/* pmc18 */ { PFM_REG_NOTIMPL, },
-/* pmc19 */ { PFM_REG_NOTIMPL, },
-/* pmc20 */ { PFM_REG_NOTIMPL, },
-/* pmc21 */ { PFM_REG_NOTIMPL, },
-/* pmc22 */ { PFM_REG_NOTIMPL, },
-/* pmc23 */ { PFM_REG_NOTIMPL, },
-/* pmc24 */ { PFM_REG_NOTIMPL, },
-/* pmc25 */ { PFM_REG_NOTIMPL, },
-/* pmc26 */ { PFM_REG_NOTIMPL, },
-/* pmc27 */ { PFM_REG_NOTIMPL, },
-/* pmc28 */ { PFM_REG_NOTIMPL, },
-/* pmc29 */ { PFM_REG_NOTIMPL, },
-/* pmc30 */ { PFM_REG_NOTIMPL, },
-/* pmc31 */ { PFM_REG_NOTIMPL, },
-/* pmc32 */ { PFM_REG_CONFIG, 0, 0x30f01ffffffffffUL, 0x30f01ffffffffffUL, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc33 */ { PFM_REG_CONFIG, 0, 0x0, 0x1ffffffffffUL, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc34 */ { PFM_REG_CONFIG, 0, 0xf01ffffffffffUL, 0xf01ffffffffffUL, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc35 */ { PFM_REG_CONFIG, 0, 0x0, 0x1ffffffffffUL, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc36 */ { PFM_REG_CONFIG, 0, 0xfffffff0, 0xf, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc37 */ { PFM_REG_MONITOR, 4, 0x0, 0x3fff, NULL, pfm_mont_pmc_check, {RDEP_MONT_IEAR, 0, 0, 0}, {0, 0, 0, 0}},
-/* pmc38 */ { PFM_REG_CONFIG, 0, 0xdb6, 0x2492, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc39 */ { PFM_REG_MONITOR, 6, 0x0, 0xffcf, NULL, pfm_mont_pmc_check, {RDEP_MONT_ETB,0, 0, 0}, {0,0, 0, 0}},
-/* pmc40 */ { PFM_REG_MONITOR, 6, 0x2000000, 0xf01cf, NULL, pfm_mont_pmc_check, {RDEP_MONT_DEAR,0, 0, 0}, {0,0, 0, 0}},
-/* pmc41 */ { PFM_REG_CONFIG, 0, 0x00002078fefefefeUL, 0x1e00018181818UL, NULL, pfm_mont_pmc_check, {0,0, 0, 0}, {0,0, 0, 0}},
-/* pmc42 */ { PFM_REG_MONITOR, 6, 0x0, 0x7ff4f, NULL, pfm_mont_pmc_check, {RDEP_MONT_ETB,0, 0, 0}, {0,0, 0, 0}},
- { PFM_REG_END , 0, 0x0, -1, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-static pfm_reg_desc_t pfm_mont_pmd_desc[PMU_MAX_PMDS]={
-/* pmd0 */ { PFM_REG_NOTIMPL, },
-/* pmd1 */ { PFM_REG_NOTIMPL, },
-/* pmd2 */ { PFM_REG_NOTIMPL, },
-/* pmd3 */ { PFM_REG_NOTIMPL, },
-/* pmd4 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(4),0, 0, 0}},
-/* pmd5 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(5),0, 0, 0}},
-/* pmd6 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(6),0, 0, 0}},
-/* pmd7 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(7),0, 0, 0}},
-/* pmd8 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(8),0, 0, 0}},
-/* pmd9 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(9),0, 0, 0}},
-/* pmd10 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(10),0, 0, 0}},
-/* pmd11 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(11),0, 0, 0}},
-/* pmd12 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(12),0, 0, 0}},
-/* pmd13 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(13),0, 0, 0}},
-/* pmd14 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(14),0, 0, 0}},
-/* pmd15 */ { PFM_REG_COUNTING, 0, 0x0, -1, NULL, NULL, {0,0, 0, 0}, {RDEP(15),0, 0, 0}},
-/* pmd16 */ { PFM_REG_NOTIMPL, },
-/* pmd17 */ { PFM_REG_NOTIMPL, },
-/* pmd18 */ { PFM_REG_NOTIMPL, },
-/* pmd19 */ { PFM_REG_NOTIMPL, },
-/* pmd20 */ { PFM_REG_NOTIMPL, },
-/* pmd21 */ { PFM_REG_NOTIMPL, },
-/* pmd22 */ { PFM_REG_NOTIMPL, },
-/* pmd23 */ { PFM_REG_NOTIMPL, },
-/* pmd24 */ { PFM_REG_NOTIMPL, },
-/* pmd25 */ { PFM_REG_NOTIMPL, },
-/* pmd26 */ { PFM_REG_NOTIMPL, },
-/* pmd27 */ { PFM_REG_NOTIMPL, },
-/* pmd28 */ { PFM_REG_NOTIMPL, },
-/* pmd29 */ { PFM_REG_NOTIMPL, },
-/* pmd30 */ { PFM_REG_NOTIMPL, },
-/* pmd31 */ { PFM_REG_NOTIMPL, },
-/* pmd32 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP(33)|RDEP(36),0, 0, 0}, {RDEP(40),0, 0, 0}},
-/* pmd33 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP(32)|RDEP(36),0, 0, 0}, {RDEP(40),0, 0, 0}},
-/* pmd34 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP(35),0, 0, 0}, {RDEP(37),0, 0, 0}},
-/* pmd35 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP(34),0, 0, 0}, {RDEP(37),0, 0, 0}},
-/* pmd36 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP(32)|RDEP(33),0, 0, 0}, {RDEP(40),0, 0, 0}},
-/* pmd37 */ { PFM_REG_NOTIMPL, },
-/* pmd38 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd39 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd40 */ { PFM_REG_NOTIMPL, },
-/* pmd41 */ { PFM_REG_NOTIMPL, },
-/* pmd42 */ { PFM_REG_NOTIMPL, },
-/* pmd43 */ { PFM_REG_NOTIMPL, },
-/* pmd44 */ { PFM_REG_NOTIMPL, },
-/* pmd45 */ { PFM_REG_NOTIMPL, },
-/* pmd46 */ { PFM_REG_NOTIMPL, },
-/* pmd47 */ { PFM_REG_NOTIMPL, },
-/* pmd48 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd49 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd50 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd51 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd52 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd53 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd54 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd55 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd56 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd57 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd58 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd59 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd60 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd61 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd62 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
-/* pmd63 */ { PFM_REG_BUFFER, 0, 0x0, -1, NULL, NULL, {RDEP_MONT_ETB,0, 0, 0}, {RDEP(39),0, 0, 0}},
- { PFM_REG_END , 0, 0x0, -1, NULL, NULL, {0,}, {0,}}, /* end marker */
-};
-
-/*
- * PMC reserved fields must have their power-up values preserved
- */
-static int
-pfm_mont_reserved(unsigned int cnum, unsigned long *val, struct pt_regs *regs)
-{
- unsigned long tmp1, tmp2, ival = *val;
-
- /* remove reserved areas from user value */
- tmp1 = ival & PMC_RSVD_MASK(cnum);
-
- /* get reserved fields values */
- tmp2 = PMC_DFL_VAL(cnum) & ~PMC_RSVD_MASK(cnum);
-
- *val = tmp1 | tmp2;
-
- DPRINT(("pmc[%d]=0x%lx, mask=0x%lx, reset=0x%lx, val=0x%lx\n",
- cnum, ival, PMC_RSVD_MASK(cnum), PMC_DFL_VAL(cnum), *val));
- return 0;
-}
-
-/*
- * task can be NULL if the context is unloaded
- */
-static int
-pfm_mont_pmc_check(struct task_struct *task, pfm_context_t *ctx, unsigned int cnum, unsigned long *val, struct pt_regs *regs)
-{
- int ret = 0;
- unsigned long val32 = 0, val38 = 0, val41 = 0;
- unsigned long tmpval;
- int check_case1 = 0;
- int is_loaded;
-
- /* first preserve the reserved fields */
- pfm_mont_reserved(cnum, val, regs);
-
- tmpval = *val;
-
- /* sanity check */
- if (ctx == NULL) return -EINVAL;
-
- is_loaded = ctx->ctx_state == PFM_CTX_LOADED || ctx->ctx_state == PFM_CTX_MASKED;
-
- /*
- * we must clear the debug registers if pmc41 has a value which enable
- * memory pipeline event constraints. In this case we need to clear the
- * the debug registers if they have not yet been accessed. This is required
- * to avoid picking stale state.
- * PMC41 is "active" if:
- * one of the pmc41.cfg_dtagXX field is different from 0x3
- * AND
- * at the corresponding pmc41.en_dbrpXX is set.
- * AND
- * ctx_fl_using_dbreg == 0 (i.e., dbr not yet used)
- */
- DPRINT(("cnum=%u val=0x%lx, using_dbreg=%d loaded=%d\n", cnum, tmpval, ctx->ctx_fl_using_dbreg, is_loaded));
-
- if (cnum == 41 && is_loaded
- && (tmpval & 0x1e00000000000UL) && (tmpval & 0x18181818UL) != 0x18181818UL && ctx->ctx_fl_using_dbreg == 0) {
-
- DPRINT(("pmc[%d]=0x%lx has active pmc41 settings, clearing dbr\n", cnum, tmpval));
-
- /* don't mix debug with perfmon */
- if (task && (task->thread.flags & IA64_THREAD_DBG_VALID) != 0) return -EINVAL;
-
- /*
- * a count of 0 will mark the debug registers if:
- * AND
- */
- ret = pfm_write_ibr_dbr(PFM_DATA_RR, ctx, NULL, 0, regs);
- if (ret) return ret;
- }
- /*
- * we must clear the (instruction) debug registers if:
- * pmc38.ig_ibrpX is 0 (enabled)
- * AND
- * ctx_fl_using_dbreg == 0 (i.e., dbr not yet used)
- */
- if (cnum == 38 && is_loaded && ((tmpval & 0x492UL) != 0x492UL) && ctx->ctx_fl_using_dbreg == 0) {
-
- DPRINT(("pmc38=0x%lx has active pmc38 settings, clearing ibr\n", tmpval));
-
- /* don't mix debug with perfmon */
- if (task && (task->thread.flags & IA64_THREAD_DBG_VALID) != 0) return -EINVAL;
-
- /*
- * a count of 0 will mark the debug registers as in use and also
- * ensure that they are properly cleared.
- */
- ret = pfm_write_ibr_dbr(PFM_CODE_RR, ctx, NULL, 0, regs);
- if (ret) return ret;
-
- }
- switch(cnum) {
- case 32: val32 = *val;
- val38 = ctx->ctx_pmcs[38];
- val41 = ctx->ctx_pmcs[41];
- check_case1 = 1;
- break;
- case 38: val38 = *val;
- val32 = ctx->ctx_pmcs[32];
- val41 = ctx->ctx_pmcs[41];
- check_case1 = 1;
- break;
- case 41: val41 = *val;
- val32 = ctx->ctx_pmcs[32];
- val38 = ctx->ctx_pmcs[38];
- check_case1 = 1;
- break;
- }
- /* check illegal configuration which can produce inconsistencies in tagging
- * i-side events in L1D and L2 caches
- */
- if (check_case1) {
- ret = (((val41 >> 45) & 0xf) == 0 && ((val32>>57) & 0x1) == 0)
- && ((((val38>>1) & 0x3) == 0x2 || ((val38>>1) & 0x3) == 0)
- || (((val38>>4) & 0x3) == 0x2 || ((val38>>4) & 0x3) == 0));
- if (ret) {
- DPRINT(("invalid config pmc38=0x%lx pmc41=0x%lx pmc32=0x%lx\n", val38, val41, val32));
- return -EINVAL;
- }
- }
- *val = tmpval;
- return 0;
-}
-
-/*
- * impl_pmcs, impl_pmds are computed at runtime to minimize errors!
- */
-static pmu_config_t pmu_conf_mont={
- .pmu_name = "Montecito",
- .pmu_family = 0x20,
- .flags = PFM_PMU_IRQ_RESEND,
- .ovfl_val = (1UL << 47) - 1,
- .pmd_desc = pfm_mont_pmd_desc,
- .pmc_desc = pfm_mont_pmc_desc,
- .num_ibrs = 8,
- .num_dbrs = 8,
- .use_rr_dbregs = 1 /* debug register are use for range retrictions */
-};
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 4ebbfa076a26..7e1a1525e202 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -338,7 +338,7 @@ copy_thread(unsigned long clone_flags, unsigned long user_stack_base,
ia64_drop_fpu(p); /* don't pick up stale state from a CPU's fph */
- if (unlikely(p->flags & PF_KTHREAD)) {
+ if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) {
if (unlikely(!user_stack_base)) {
/* fork_idle() called us */
return 0;
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index e67b22fc3c60..c1b299760bf7 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -341,7 +341,8 @@ ia64_do_signal (struct sigscratch *scr, long in_syscall)
* need to push through a forced SIGSEGV.
*/
while (1) {
- get_signal(&ksig);
+ if (!get_signal(&ksig))
+ break;
/*
* get_signal() may have run a debugger (via notify_parent())
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 093040f7e626..49b488580939 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -45,6 +45,7 @@
#include <asm/cache.h>
#include <asm/current.h>
#include <asm/delay.h>
+#include <asm/efi.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mca.h>
diff --git a/arch/ia64/kernel/syscalls/Makefile b/arch/ia64/kernel/syscalls/Makefile
index 813a58cba39c..bf4bda0f63eb 100644
--- a/arch/ia64/kernel/syscalls/Makefile
+++ b/arch/ia64/kernel/syscalls/Makefile
@@ -5,7 +5,7 @@ uapi := arch/$(SRCARCH)/include/generated/uapi/asm
_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
$(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
-syscall := $(srctree)/$(src)/syscall.tbl
+syscall := $(src)/syscall.tbl
syshdr := $(srctree)/$(src)/syscallhdr.sh
systbl := $(srctree)/$(src)/syscalltbl.sh
@@ -22,19 +22,20 @@ quiet_cmd_systbl = SYSTBL $@
'$(systbl_offset_$(basetarget))'
syshdr_offset_unistd_64 := __NR_Linux
-$(uapi)/unistd_64.h: $(syscall) $(syshdr)
+$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
$(call if_changed,syshdr)
systbl_offset_syscall_table := 1024
-$(kapi)/syscall_table.h: $(syscall) $(systbl)
+$(kapi)/syscall_table.h: $(syscall) $(systbl) FORCE
$(call if_changed,systbl)
uapisyshdr-y += unistd_64.h
kapisyshdr-y += syscall_table.h
-targets += $(uapisyshdr-y) $(kapisyshdr-y)
+uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y))
+kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
+targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
PHONY += all
-all: $(addprefix $(uapi)/,$(uapisyshdr-y))
-all: $(addprefix $(kapi)/,$(kapisyshdr-y))
+all: $(uapisyshdr-y) $(kapisyshdr-y)
@:
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index bfc00f2bd437..d89231166e19 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -362,3 +362,4 @@
439 common faccessat2 sys_faccessat2
440 common process_madvise sys_process_madvise
441 common epoll_pwait2 sys_epoll_pwait2
+442 common mount_setattr sys_mount_setattr
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index ed9fc3d057a6..fa9c0ab8c6fc 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -26,6 +26,7 @@
#include <linux/sched/cputime.h>
#include <asm/delay.h>
+#include <asm/efi.h>
#include <asm/hw_irq.h>
#include <asm/ptrace.h>
#include <asm/sal.h>
@@ -171,29 +172,34 @@ void vtime_account_hardirq(struct task_struct *tsk)
static irqreturn_t
timer_interrupt (int irq, void *dev_id)
{
- unsigned long cur_itm, new_itm, ticks;
+ unsigned long new_itm;
if (cpu_is_offline(smp_processor_id())) {
return IRQ_HANDLED;
}
new_itm = local_cpu_data->itm_next;
- cur_itm = ia64_get_itc();
- if (!time_after(cur_itm, new_itm)) {
+ if (!time_after(ia64_get_itc(), new_itm))
printk(KERN_ERR "Oops: timer tick before it's due (itc=%lx,itm=%lx)\n",
- cur_itm, new_itm);
- ticks = 1;
- } else {
- ticks = DIV_ROUND_UP(cur_itm - new_itm,
- local_cpu_data->itm_delta);
- new_itm += ticks * local_cpu_data->itm_delta;
- }
+ ia64_get_itc(), new_itm);
+
+ while (1) {
+ new_itm += local_cpu_data->itm_delta;
+
+ legacy_timer_tick(smp_processor_id() == time_keeper_id);
- if (smp_processor_id() != time_keeper_id)
- ticks = 0;
+ local_cpu_data->itm_next = new_itm;
- legacy_timer_tick(ticks);
+ if (time_after(new_itm, ia64_get_itc()))
+ break;
+
+ /*
+ * Allow IPIs to interrupt the timer loop.
+ */
+ local_irq_enable();
+ local_irq_disable();
+ }
do {
/*
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index 0750f367837d..51883a66aeb5 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -20,14 +20,12 @@
#include <linux/genalloc.h>
#include <linux/gfp.h>
#include <linux/pgtable.h>
+#include <asm/efi.h>
#include <asm/page.h>
#include <asm/pal.h>
#include <linux/atomic.h>
#include <asm/tlbflush.h>
-
-extern void __init efi_memmap_walk_uc(efi_freemem_callback_t, void *);
-
struct uncached_pool {
struct gen_pool *pool;
struct mutex add_chunk_mutex; /* serialize adding a converted chunk */
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-16 22:00:00 +0000