5 files changed, 17 insertions, 84 deletions

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index bf497b8b0ec6..94e4cde8071a 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -963,7 +963,7 @@ put_tv32(struct timeval32 __user *o, struct timespec64 *i)
 }
 
 static inline long
-put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i)
+put_tv_to_tv32(struct timeval32 __user *o, struct __kernel_old_timeval *i)
 {
 	return copy_to_user(o, &(struct timeval32){
 				.tv_sec = i->tv_sec,
@@ -971,30 +971,6 @@ put_tv_to_tv32(struct timeval32 __user *o, struct timeval *i)
 			    sizeof(struct timeval32));
 }
 
-static inline long
-get_it32(struct itimerval *o, struct itimerval32 __user *i)
-{
-	struct itimerval32 itv;
-	if (copy_from_user(&itv, i, sizeof(struct itimerval32)))
-		return -EFAULT;
-	o->it_interval.tv_sec = itv.it_interval.tv_sec;
-	o->it_interval.tv_usec = itv.it_interval.tv_usec;
-	o->it_value.tv_sec = itv.it_value.tv_sec;
-	o->it_value.tv_usec = itv.it_value.tv_usec;
-	return 0;
-}
-
-static inline long
-put_it32(struct itimerval32 __user *o, struct itimerval *i)
-{
-	return copy_to_user(o, &(struct itimerval32){
-				.it_interval.tv_sec = o->it_interval.tv_sec,
-				.it_interval.tv_usec = o->it_interval.tv_usec,
-				.it_value.tv_sec = o->it_value.tv_sec,
-				.it_value.tv_usec = o->it_value.tv_usec},
-			    sizeof(struct itimerval32));
-}
-
 static inline void
 jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value)
 {
@@ -1039,47 +1015,6 @@ SYSCALL_DEFINE2(osf_settimeofday, struct timeval32 __user *, tv,
 
 asmlinkage long sys_ni_posix_timers(void);
 
-SYSCALL_DEFINE2(osf_getitimer, int, which, struct itimerval32 __user *, it)
-{
-	struct itimerval kit;
-	int error;
-
-	if (!IS_ENABLED(CONFIG_POSIX_TIMERS))
-		return sys_ni_posix_timers();
-
-	error = do_getitimer(which, &kit);
-	if (!error && put_it32(it, &kit))
-		error = -EFAULT;
-
-	return error;
-}
-
-SYSCALL_DEFINE3(osf_setitimer, int, which, struct itimerval32 __user *, in,
-		struct itimerval32 __user *, out)
-{
-	struct itimerval kin, kout;
-	int error;
-
-	if (!IS_ENABLED(CONFIG_POSIX_TIMERS))
-		return sys_ni_posix_timers();
-
-	if (in) {
-		if (get_it32(&kin, in))
-			return -EFAULT;
-	} else
-		memset(&kin, 0, sizeof(kin));
-
-	error = do_setitimer(which, &kin, out ? &kout : NULL);
-	if (error || !out)
-		return error;
-
-	if (put_it32(out, &kout))
-		return -EFAULT;
-
-	return 0;
-
-}
-
 SYSCALL_DEFINE2(osf_utimes, const char __user *, filename,
 		struct timeval32 __user *, tvs)
 {
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index f94c732fedeb..0021580d79ad 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -71,10 +71,10 @@ static int pci_mmap_resource(struct kobject *kobj,
 	struct pci_bus_region bar;
 	int i;
 
-	for (i = 0; i < PCI_ROM_RESOURCE; i++)
+	for (i = 0; i < PCI_STD_NUM_BARS; i++)
 		if (res == &pdev->resource[i])
 			break;
-	if (i >= PCI_ROM_RESOURCE)
+	if (i >= PCI_STD_NUM_BARS)
 		return -ENODEV;
 
 	if (res->flags & IORESOURCE_MEM && iomem_is_exclusive(res->start))
@@ -115,7 +115,7 @@ void pci_remove_resource_files(struct pci_dev *pdev)
 {
 	int i;
 
-	for (i = 0; i < PCI_ROM_RESOURCE; i++) {
+	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
 		struct bin_attribute *res_attr;
 
 		res_attr = pdev->res_attr[i];
@@ -232,7 +232,7 @@ int pci_create_resource_files(struct pci_dev *pdev)
 	int retval;
 
 	/* Expose the PCI resources from this device as files */
-	for (i = 0; i < PCI_ROM_RESOURCE; i++) {
+	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
 
 		/* skip empty resources */
 		if (!pci_resource_len(pdev, i))
diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 4341ccf5c0c4..e7a59d927d78 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -824,7 +824,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
 	if (unlikely(la_ptr >= alpha_pmu->num_pmcs)) {
 		/* This should never occur! */
 		irq_err_count++;
-		pr_warning("PMI: silly index %ld\n", la_ptr);
+		pr_warn("PMI: silly index %ld\n", la_ptr);
 		wrperfmon(PERFMON_CMD_ENABLE, cpuc->idx_mask);
 		return;
 	}
@@ -847,7 +847,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
 	if (unlikely(!event)) {
 		/* This should never occur! */
 		irq_err_count++;
-		pr_warning("PMI: No event at index %d!\n", idx);
+		pr_warn("PMI: No event at index %d!\n", idx);
 		wrperfmon(PERFMON_CMD_ENABLE, cpuc->idx_mask);
 		return;
 	}
diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 728fe028c02c..8e13b0b2928d 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -89,10 +89,10 @@
 80	common	setgroups			sys_setgroups
 81	common	osf_old_getpgrp			sys_ni_syscall
 82	common	setpgrp				sys_setpgid
-83	common	osf_setitimer			sys_osf_setitimer
+83	common	osf_setitimer			compat_sys_setitimer
 84	common	osf_old_wait			sys_ni_syscall
 85	common	osf_table			sys_ni_syscall
-86	common	osf_getitimer			sys_osf_getitimer
+86	common	osf_getitimer			compat_sys_getitimer
 87	common	gethostname			sys_gethostname
 88	common	sethostname			sys_sethostname
 89	common	getdtablesize			sys_getdtablesize
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index c4b5ceceab52..bc6f727278fd 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -1,4 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+
+#define EMITS_PT_NOTE
+#define RO_EXCEPTION_TABLE_ALIGN	16
+
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/cache.h>
@@ -8,7 +12,7 @@
 OUTPUT_FORMAT("elf64-alpha")
 OUTPUT_ARCH(alpha)
 ENTRY(__start)
-PHDRS { kernel PT_LOAD; note PT_NOTE; }
+PHDRS { text PT_LOAD; note PT_NOTE; }
 jiffies = jiffies_64;
 SECTIONS
 {
@@ -27,17 +31,11 @@ SECTIONS
 		LOCK_TEXT
 		*(.fixup)
 		*(.gnu.warning)
-	} :kernel
+	} :text
 	swapper_pg_dir = SWAPPER_PGD;
 	_etext = .;	/* End of text section */
 
-	NOTES :kernel :note
-	.dummy : {
-		*(.dummy)
-	} :kernel
-
-	RODATA
-	EXCEPTION_TABLE(16)
+	RO_DATA(4096)
 
 	/* Will be freed after init */
 	__init_begin = ALIGN(PAGE_SIZE);
@@ -52,7 +50,7 @@ SECTIONS
 
 	_sdata = .;	/* Start of rw data section */
 	_data = .;
-	RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+	RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
 
 	.got : {
 		*(.got)