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-rw-r--r--arch/sparc/Kconfig8
-rw-r--r--arch/sparc/kernel/ioport.c4
-rw-r--r--arch/sparc/kernel/setup.c2
-rw-r--r--arch/sparc/kernel/sun4d_smp.c4
-rw-r--r--arch/sparc/kernel/sun4m_smp.c5
-rw-r--r--arch/sparc/kernel/systbls.S6
-rw-r--r--arch/sparc/kernel/time.c9
-rw-r--r--arch/sparc/kernel/vmlinux.lds.S8
-rw-r--r--arch/sparc/lib/rwsem.S2
9 files changed, 26 insertions, 22 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 527adc808ad6..99f8971716d2 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -48,9 +48,8 @@ config SMP
Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
Management" code will be disabled if you say Y here.
- See also the <file:Documentation/smp.txt>,
- <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
- <http://www.tldp.org/docs.html#howto>.
+ See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO
+ available at <http://www.tldp.org/docs.html#howto>.
If you don't know what to do here, say N.
@@ -63,6 +62,7 @@ config NR_CPUS
config SPARC
bool
default y
+ select HAVE_OPROFILE
# Identify this as a Sparc32 build
config SPARC32
@@ -320,8 +320,6 @@ endmenu
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/sparc/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 97aa50d1e4ae..ad0ede24ca1d 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -305,7 +305,7 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, long len, u32 *dma_addrp)
struct resource *res;
int order;
- /* XXX why are some lenghts signed, others unsigned? */
+ /* XXX why are some lengths signed, others unsigned? */
if (len <= 0) {
return NULL;
}
@@ -393,7 +393,7 @@ void sbus_free_consistent(struct sbus_dev *sdev, long n, void *p, u32 ba)
*/
dma_addr_t sbus_map_single(struct sbus_dev *sdev, void *va, size_t len, int direction)
{
- /* XXX why are some lenghts signed, others unsigned? */
+ /* XXX why are some lengths signed, others unsigned? */
if (len <= 0) {
return 0;
}
diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index f8228383895a..d07bc74773aa 100644
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -379,7 +379,7 @@ static void c_stop(struct seq_file *m, void *v)
{
}
-struct seq_operations cpuinfo_op = {
+const struct seq_operations cpuinfo_op = {
.start =c_start,
.next = c_next,
.stop = c_stop,
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 89a6de95070c..0def48158c7d 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -19,12 +19,12 @@
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/profile.h>
+#include <linux/delay.h>
#include <asm/ptrace.h>
#include <asm/atomic.h>
#include <asm/irq_regs.h>
-#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
@@ -41,8 +41,6 @@
extern ctxd_t *srmmu_ctx_table_phys;
-extern void calibrate_delay(void);
-
static volatile int smp_processors_ready = 0;
static int smp_highest_cpu;
extern volatile unsigned long cpu_callin_map[NR_CPUS];
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 730eb5796f8e..0b9407267162 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -16,6 +16,8 @@
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/profile.h>
+#include <linux/delay.h>
+
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/irq_regs.h>
@@ -23,7 +25,6 @@
#include <asm/ptrace.h>
#include <asm/atomic.h>
-#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
@@ -39,8 +40,6 @@
extern ctxd_t *srmmu_ctx_table_phys;
-extern void calibrate_delay(void);
-
extern volatile unsigned long cpu_callin_map[NR_CPUS];
extern unsigned char boot_cpu_id;
diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S
index 55722840859c..9064485dc40b 100644
--- a/arch/sparc/kernel/systbls.S
+++ b/arch/sparc/kernel/systbls.S
@@ -79,7 +79,8 @@ sys_call_table:
/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
/*300*/ .long sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy
/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
-/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd, sys_fallocate
+/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
+/*315*/ .long sys_timerfd_settime, sys_timerfd_gettime
#ifdef CONFIG_SUNOS_EMUL
/* Now the SunOS syscall table. */
@@ -197,6 +198,7 @@ sunos_sys_table:
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*310*/ .long sunos_nosys, sunos_nosys, sunos_nosys
- .long sunos_nosys, sunos_nosys
+ .long sunos_nosys, sunos_nosys, sunos_nosys
+ .long sunos_nosys
#endif
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 45cb7c5286d7..00b393c3a4a0 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -436,7 +436,14 @@ void __init time_init(void)
static inline unsigned long do_gettimeoffset(void)
{
- return (*master_l10_counter >> 10) & 0x1fffff;
+ unsigned long val = *master_l10_counter;
+ unsigned long usec = (val >> 10) & 0x1fffff;
+
+ /* Limit hit? */
+ if (val & 0x80000000)
+ usec += 1000000 / HZ;
+
+ return usec;
}
/* Ok, my cute asm atomicity trick doesn't work anymore.
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index a8b4200f9cc3..216147d6e61f 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -48,12 +48,12 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
__init_text_end = .;
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
.init.setup : {
@@ -102,8 +102,8 @@ SECTIONS
_end = . ;
PROVIDE (end = .);
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/sparc/lib/rwsem.S b/arch/sparc/lib/rwsem.S
index 20657744c864..f406b1f22791 100644
--- a/arch/sparc/lib/rwsem.S
+++ b/arch/sparc/lib/rwsem.S
@@ -7,7 +7,7 @@
#include <asm/ptrace.h>
#include <asm/psr.h>
- .section .sched.text
+ .section .sched.text, "ax"
.align 4
.globl ___down_read
generated by cgit (git 2.34.1) at 2025-06-10 00:53:00 +0000