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-rw-r--r--arch/sparc/include/asm/scatterlist.h21
-rw-r--r--arch/sparc/kernel/devices.c2
-rw-r--r--arch/sparc/kernel/leon_kernel.c2
-rw-r--r--arch/sparc/kernel/leon_smp.c4
-rw-r--r--arch/sparc/kernel/pci.c75
-rw-r--r--arch/sparc/kernel/pcic.c2
-rw-r--r--arch/sparc/kernel/setup_32.c2
-rw-r--r--arch/sparc/kernel/sun4d_smp.c2
-rw-r--r--arch/sparc/kernel/unaligned_64.c11
-rw-r--r--arch/sparc/mm/fault_32.c106
-rw-r--r--arch/sparc/mm/fault_64.c34
-rw-r--r--arch/sparc/prom/console_32.c1
-rw-r--r--arch/sparc/prom/console_64.c1
-rw-r--r--arch/sparc/prom/devmap.c1
-rw-r--r--arch/sparc/prom/devops_32.c2
-rw-r--r--arch/sparc/prom/init_32.c1
-rw-r--r--arch/sparc/prom/palloc.c1
-rw-r--r--arch/sparc/prom/ranges.c2
-rw-r--r--arch/sparc/prom/segment.c1
-rw-r--r--arch/sparc/prom/tree_32.c1
-rw-r--r--arch/sparc/prom/tree_64.c1
-rw-r--r--drivers/video/sunxvr500.c1
-rw-r--r--kernel/sysctl.c2
23 files changed, 176 insertions, 100 deletions
diff --git a/arch/sparc/include/asm/scatterlist.h b/arch/sparc/include/asm/scatterlist.h
index e580f55..d112025 100644
--- a/arch/sparc/include/asm/scatterlist.h
+++ b/arch/sparc/include/asm/scatterlist.h
@@ -1,27 +1,8 @@
#ifndef _SPARC_SCATTERLIST_H
#define _SPARC_SCATTERLIST_H
-#include <asm/page.h>
-#include <asm/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
- unsigned long sg_magic;
-#endif
- unsigned long page_link;
- unsigned int offset;
-
- unsigned int length;
-
- dma_addr_t dma_address;
- __u32 dma_length;
-};
-
-#define sg_dma_address(sg) ((sg)->dma_address)
#define sg_dma_len(sg) ((sg)->dma_length)
-#define ISA_DMA_THRESHOLD (~0UL)
-
-#define ARCH_HAS_SG_CHAIN
+#include <asm-generic/scatterlist.h>
#endif /* !(_SPARC_SCATTERLIST_H) */
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index b062de9..62dc7a0 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -143,6 +143,4 @@ void __init device_scan(void)
if (ARCH_SUN4C)
sun4c_probe_memerr_reg();
-
- return;
}
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
index 87f1760..0409d62 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -124,7 +124,7 @@ void __init leon_init_timers(irq_handler_t counter_fn)
if (!(LEON3_BYPASS_LOAD_PA(&leon3_gptimer_regs->config) &
(1<<LEON3_GPTIMER_SEPIRQ))) {
- prom_printf("irq timer not configured with seperate irqs \n");
+ prom_printf("irq timer not configured with separate irqs\n");
BUG();
}
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 05c0dad..8578757 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -177,7 +177,7 @@ void __init leon_boot_cpus(void)
int nrcpu = leon_smp_nrcpus();
int me = smp_processor_id();
- printk(KERN_INFO "%d:(%d:%d) cpus mpirq at 0x%x \n", (unsigned int)me,
+ printk(KERN_INFO "%d:(%d:%d) cpus mpirq at 0x%x\n", (unsigned int)me,
(unsigned int)nrcpu, (unsigned int)NR_CPUS,
(unsigned int)&(leon3_irqctrl_regs->mpstatus));
@@ -226,7 +226,7 @@ int __cpuinit leon_boot_one_cpu(int i)
break;
udelay(200);
}
- printk(KERN_INFO "Started CPU %d \n", (unsigned int)i);
+ printk(KERN_INFO "Started CPU %d\n", (unsigned int)i);
if (!(cpu_callin_map[i])) {
printk(KERN_ERR "Processor %d is stuck.\n", i);
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 37b66c6..5ac539a 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -1095,3 +1095,78 @@ static int __init pcibios_init(void)
return 0;
}
subsys_initcall(pcibios_init);
+
+#ifdef CONFIG_SYSFS
+static void __devinit pci_bus_slot_names(struct device_node *node,
+ struct pci_bus *bus)
+{
+ const struct pci_slot_names {
+ u32 slot_mask;
+ char names[0];
+ } *prop;
+ const char *sp;
+ int len, i;
+ u32 mask;
+
+ prop = of_get_property(node, "slot-names", &len);
+ if (!prop)
+ return;
+
+ mask = prop->slot_mask;
+ sp = prop->names;
+
+ if (ofpci_verbose)
+ printk("PCI: Making slots for [%s] mask[0x%02x]\n",
+ node->full_name, mask);
+
+ i = 0;
+ while (mask) {
+ struct pci_slot *pci_slot;
+ u32 this_bit = 1 << i;
+
+ if (!(mask & this_bit)) {
+ i++;
+ continue;
+ }
+
+ if (ofpci_verbose)
+ printk("PCI: Making slot [%s]\n", sp);
+
+ pci_slot = pci_create_slot(bus, i, sp, NULL);
+ if (IS_ERR(pci_slot))
+ printk(KERN_ERR "PCI: pci_create_slot returned %ld\n",
+ PTR_ERR(pci_slot));
+
+ sp += strlen(sp) + 1;
+ mask &= ~this_bit;
+ i++;
+ }
+}
+
+static int __init of_pci_slot_init(void)
+{
+ struct pci_bus *pbus = NULL;
+
+ while ((pbus = pci_find_next_bus(pbus)) != NULL) {
+ struct device_node *node;
+
+ if (pbus->self) {
+ struct dev_archdata *sd = pbus->self->sysdata;
+
+ /* PCI->PCI bridge */
+ node = sd->prom_node;
+ } else {
+ struct pci_pbm_info *pbm = pbus->sysdata;
+
+ /* Host PCI controller */
+ node = pbm->op->node;
+ }
+
+ pci_bus_slot_names(node, pbus);
+ }
+
+ return 0;
+}
+
+module_init(of_pci_slot_init);
+#endif
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 75e88c00..d36a8d3 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -585,8 +585,6 @@ pcic_fill_irq(struct linux_pcic *pcic, struct pci_dev *dev, int node)
writew(ivec, pcic->pcic_regs+PCI_INT_SELECT_LO);
}
}
-
- return;
}
/*
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 9be2af5..b22ce61 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -95,8 +95,6 @@ static void prom_sync_me(void)
"nop\n\t"
"nop\n\t" : : "r" (prom_tbr));
local_irq_restore(flags);
-
- return;
}
static unsigned int boot_flags __initdata = 0;
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 68791ca..482f2ab 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -194,7 +194,7 @@ int __cpuinit smp4d_boot_one_cpu(int i)
smp_penguin_ctable.reg_size = 0;
/* whirrr, whirrr, whirrrrrrrrr... */
- SMP_PRINTK(("Starting CPU %d at %p \n", i, entry));
+ SMP_PRINTK(("Starting CPU %d at %p\n", i, entry));
local_flush_cache_all();
prom_startcpu(cpu_node,
&smp_penguin_ctable, 0, (char *)entry);
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index 378ca82..ebce430 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -21,6 +21,7 @@
#include <linux/smp.h>
#include <linux/bitops.h>
#include <linux/perf_event.h>
+#include <linux/ratelimit.h>
#include <asm/fpumacro.h>
enum direction {
@@ -274,13 +275,9 @@ static void kernel_mna_trap_fault(int fixup_tstate_asi)
static void log_unaligned(struct pt_regs *regs)
{
- static unsigned long count, last_time;
+ static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
- if (time_after(jiffies, last_time + 5 * HZ))
- count = 0;
- if (count < 5) {
- last_time = jiffies;
- count++;
+ if (__ratelimit(&ratelimit)) {
printk("Kernel unaligned access at TPC[%lx] %pS\n",
regs->tpc, (void *) regs->tpc);
}
@@ -636,7 +633,6 @@ daex:
return;
}
advance(regs);
- return;
}
void handle_stdfmna(struct pt_regs *regs, unsigned long sfar, unsigned long sfsr)
@@ -685,5 +681,4 @@ daex:
return;
}
advance(regs);
- return;
}
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 3fa09ba..bd86016 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -35,6 +35,8 @@
extern int prom_node_root;
+int show_unhandled_signals = 1;
+
/* At boot time we determine these two values necessary for setting
* up the segment maps and page table entries (pte's).
*/
@@ -149,6 +151,45 @@ asmlinkage int lookup_fault(unsigned long pc, unsigned long ret_pc,
return 0;
}
+static inline void
+show_signal_msg(struct pt_regs *regs, int sig, int code,
+ unsigned long address, struct task_struct *tsk)
+{
+ if (!unhandled_signal(tsk, sig))
+ return;
+
+ if (!printk_ratelimit())
+ return;
+
+ printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+ task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
+ tsk->comm, task_pid_nr(tsk), address,
+ (void *)regs->pc, (void *)regs->u_regs[UREG_I7],
+ (void *)regs->u_regs[UREG_FP], code);
+
+ print_vma_addr(KERN_CONT " in ", regs->pc);
+
+ printk(KERN_CONT "\n");
+}
+
+static void __do_fault_siginfo(int code, int sig, struct pt_regs *regs,
+ unsigned long addr)
+{
+ siginfo_t info;
+
+ info.si_signo = sig;
+ info.si_code = code;
+ info.si_errno = 0;
+ info.si_addr = (void __user *) addr;
+ info.si_trapno = 0;
+
+ if (unlikely(show_unhandled_signals))
+ show_signal_msg(regs, sig, info.si_code,
+ addr, current);
+
+ force_sig_info (sig, &info, current);
+}
+
extern unsigned long safe_compute_effective_address(struct pt_regs *,
unsigned int);
@@ -168,6 +209,14 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
return safe_compute_effective_address(regs, insn);
}
+static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
+ int text_fault)
+{
+ unsigned long addr = compute_si_addr(regs, text_fault);
+
+ __do_fault_siginfo(code, sig, regs, addr);
+}
+
asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
unsigned long address)
{
@@ -176,9 +225,8 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
struct mm_struct *mm = tsk->mm;
unsigned int fixup;
unsigned long g2;
- siginfo_t info;
int from_user = !(regs->psr & PSR_PS);
- int fault;
+ int fault, code;
if(text_fault)
address = regs->pc;
@@ -195,7 +243,7 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
if (!ARCH_SUN4C && address >= TASK_SIZE)
goto vmalloc_fault;
- info.si_code = SEGV_MAPERR;
+ code = SEGV_MAPERR;
/*
* If we're in an interrupt or have no user
@@ -229,7 +277,7 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
* we can handle it..
*/
good_area:
- info.si_code = SEGV_ACCERR;
+ code = SEGV_ACCERR;
if(write) {
if(!(vma->vm_flags & VM_WRITE))
goto bad_area;
@@ -273,18 +321,8 @@ bad_area:
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
- if(from_user) {
-#if 0
- printk("Fault whee %s [%d]: segfaults at %08lx pc=%08lx\n",
- tsk->comm, tsk->pid, address, regs->pc);
-#endif
- info.si_signo = SIGSEGV;
- info.si_errno = 0;
- /* info.si_code set above to make clear whether
- this was a SEGV_MAPERR or SEGV_ACCERR fault. */
- info.si_addr = (void __user *)compute_si_addr(regs, text_fault);
- info.si_trapno = 0;
- force_sig_info (SIGSEGV, &info, tsk);
+ if (from_user) {
+ do_fault_siginfo(code, SIGSEGV, regs, text_fault);
return;
}
@@ -335,12 +373,7 @@ out_of_memory:
do_sigbus:
up_read(&mm->mmap_sem);
- info.si_signo = SIGBUS;
- info.si_errno = 0;
- info.si_code = BUS_ADRERR;
- info.si_addr = (void __user *) compute_si_addr(regs, text_fault);
- info.si_trapno = 0;
- force_sig_info (SIGBUS, &info, tsk);
+ do_fault_siginfo(BUS_ADRERR, SIGBUS, regs, text_fault);
if (!from_user)
goto no_context;
@@ -466,14 +499,10 @@ static void force_user_fault(unsigned long address, int write)
struct vm_area_struct *vma;
struct task_struct *tsk = current;
struct mm_struct *mm = tsk->mm;
- siginfo_t info;
+ int code;
- info.si_code = SEGV_MAPERR;
+ code = SEGV_MAPERR;
-#if 0
- printk("wf<pid=%d,wr=%d,addr=%08lx>\n",
- tsk->pid, write, address);
-#endif
down_read(&mm->mmap_sem);
vma = find_vma(mm, address);
if(!vma)
@@ -485,7 +514,7 @@ static void force_user_fault(unsigned long address, int write)
if(expand_stack(vma, address))
goto bad_area;
good_area:
- info.si_code = SEGV_ACCERR;
+ code = SEGV_ACCERR;
if(write) {
if(!(vma->vm_flags & VM_WRITE))
goto bad_area;
@@ -502,27 +531,12 @@ good_area:
return;
bad_area:
up_read(&mm->mmap_sem);
-#if 0
- printk("Window whee %s [%d]: segfaults at %08lx\n",
- tsk->comm, tsk->pid, address);
-#endif
- info.si_signo = SIGSEGV;
- info.si_errno = 0;
- /* info.si_code set above to make clear whether
- this was a SEGV_MAPERR or SEGV_ACCERR fault. */
- info.si_addr = (void __user *) address;
- info.si_trapno = 0;
- force_sig_info (SIGSEGV, &info, tsk);
+ __do_fault_siginfo(code, SIGSEGV, tsk->thread.kregs, address);
return;
do_sigbus:
up_read(&mm->mmap_sem);
- info.si_signo = SIGBUS;
- info.si_errno = 0;
- info.si_code = BUS_ADRERR;
- info.si_addr = (void __user *) address;
- info.si_trapno = 0;
- force_sig_info (SIGBUS, &info, tsk);
+ __do_fault_siginfo(BUS_ADRERR, SIGBUS, tsk->thread.kregs, address);
}
void window_overflow_fault(void)
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index b9d4ff0..f92ce56 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -32,6 +32,8 @@
#include <asm/sections.h>
#include <asm/mmu_context.h>
+int show_unhandled_signals = 1;
+
static inline __kprobes int notify_page_fault(struct pt_regs *regs)
{
int ret = 0;
@@ -128,22 +130,48 @@ outret:
return insn;
}
+static inline void
+show_signal_msg(struct pt_regs *regs, int sig, int code,
+ unsigned long address, struct task_struct *tsk)
+{
+ if (!unhandled_signal(tsk, sig))
+ return;
+
+ if (!printk_ratelimit())
+ return;
+
+ printk("%s%s[%d]: segfault at %lx ip %p (rpc %p) sp %p error %x",
+ task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG,
+ tsk->comm, task_pid_nr(tsk), address,
+ (void *)regs->tpc, (void *)regs->u_regs[UREG_I7],
+ (void *)regs->u_regs[UREG_FP], code);
+
+ print_vma_addr(KERN_CONT " in ", regs->tpc);
+
+ printk(KERN_CONT "\n");
+}
+
extern unsigned long compute_effective_address(struct pt_regs *, unsigned int, unsigned int);
static void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
unsigned int insn, int fault_code)
{
+ unsigned long addr;
siginfo_t info;
info.si_code = code;
info.si_signo = sig;
info.si_errno = 0;
if (fault_code & FAULT_CODE_ITLB)
- info.si_addr = (void __user *) regs->tpc;
+ addr = regs->tpc;
else
- info.si_addr = (void __user *)
- compute_effective_address(regs, insn, 0);
+ addr = compute_effective_address(regs, insn, 0);
+ info.si_addr = (void __user *) addr;
info.si_trapno = 0;
+
+ if (unlikely(show_unhandled_signals))
+ show_signal_msg(regs, sig, code, addr, current);
+
force_sig_info(sig, &info, current);
}
diff --git a/arch/sparc/prom/console_32.c b/arch/sparc/prom/console_32.c
index b3075d7..5340264 100644
--- a/arch/sparc/prom/console_32.c
+++ b/arch/sparc/prom/console_32.c
@@ -94,5 +94,4 @@ void
prom_putchar(char c)
{
while(prom_nbputchar(c) == -1) ;
- return;
}
diff --git a/arch/sparc/prom/console_64.c b/arch/sparc/prom/console_64.c
index e1c3fc8..f55d58a 100644
--- a/arch/sparc/prom/console_64.c
+++ b/arch/sparc/prom/console_64.c
@@ -62,7 +62,6 @@ void
prom_putchar(char c)
{
prom_nbputchar(c);
- return;
}
void
diff --git a/arch/sparc/prom/devmap.c b/arch/sparc/prom/devmap.c
index 1e51791..46157d2 100644
--- a/arch/sparc/prom/devmap.c
+++ b/arch/sparc/prom/devmap.c
@@ -50,5 +50,4 @@ prom_unmapio(char *vaddr, unsigned int num_bytes)
(*(romvec->pv_v2devops.v2_dumb_munmap))(vaddr, num_bytes);
restore_current();
spin_unlock_irqrestore(&prom_lock, flags);
- return;
}
diff --git a/arch/sparc/prom/devops_32.c b/arch/sparc/prom/devops_32.c
index 9f1a95c..9c5d468 100644
--- a/arch/sparc/prom/devops_32.c
+++ b/arch/sparc/prom/devops_32.c
@@ -84,6 +84,4 @@ prom_seek(int dhandle, unsigned int seekhi, unsigned int seeklo)
};
restore_current();
spin_unlock_irqrestore(&prom_lock, flags);
-
- return;
}
diff --git a/arch/sparc/prom/init_32.c b/arch/sparc/prom/init_32.c
index 6193c33..ccb36c7 100644
--- a/arch/sparc/prom/init_32.c
+++ b/arch/sparc/prom/init_32.c
@@ -75,5 +75,4 @@ void __init prom_init(struct linux_romvec *rp)
romvec->pv_romvers, prom_rev);
/* Initialization successful. */
- return;
}
diff --git a/arch/sparc/prom/palloc.c b/arch/sparc/prom/palloc.c
index 20be339..2e2a88b 100644
--- a/arch/sparc/prom/palloc.c
+++ b/arch/sparc/prom/palloc.c
@@ -40,5 +40,4 @@ prom_free(char *vaddr, unsigned int num_bytes)
{
if((prom_vers == PROM_V0) || (num_bytes == 0x0)) return;
(*(romvec->pv_v2devops.v2_dumb_mem_free))(vaddr, num_bytes);
- return;
}
diff --git a/arch/sparc/prom/ranges.c b/arch/sparc/prom/ranges.c
index cd57908..aeff43e 100644
--- a/arch/sparc/prom/ranges.c
+++ b/arch/sparc/prom/ranges.c
@@ -87,8 +87,6 @@ void __init prom_ranges_init(void)
if(num_obio_ranges)
prom_printf("PROMLIB: obio_ranges %d\n", num_obio_ranges);
-
- return;
}
void
diff --git a/arch/sparc/prom/segment.c b/arch/sparc/prom/segment.c
index 04fd03a..86a663f 100644
--- a/arch/sparc/prom/segment.c
+++ b/arch/sparc/prom/segment.c
@@ -25,5 +25,4 @@ prom_putsegment(int ctx, unsigned long vaddr, int segment)
(*(romvec->pv_setctxt))(ctx, (char *) vaddr, segment);
restore_current();
spin_unlock_irqrestore(&prom_lock, flags);
- return;
}
diff --git a/arch/sparc/prom/tree_32.c b/arch/sparc/prom/tree_32.c
index 646d244..b21592f 100644
--- a/arch/sparc/prom/tree_32.c
+++ b/arch/sparc/prom/tree_32.c
@@ -173,7 +173,6 @@ void prom_getstring(int node, char *prop, char *user_buf, int ubuf_size)
len = prom_getproperty(node, prop, user_buf, ubuf_size);
if(len != -1) return;
user_buf[0] = 0;
- return;
}
EXPORT_SYMBOL(prom_getstring);
diff --git a/arch/sparc/prom/tree_64.c b/arch/sparc/prom/tree_64.c
index 8ea73dd..3c0d2dd 100644
--- a/arch/sparc/prom/tree_64.c
+++ b/arch/sparc/prom/tree_64.c
@@ -154,7 +154,6 @@ void prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size)
len = prom_getproperty(node, prop, user_buf, ubuf_size);
if(len != -1) return;
user_buf[0] = 0;
- return;
}
EXPORT_SYMBOL(prom_getstring);
diff --git a/drivers/video/sunxvr500.c b/drivers/video/sunxvr500.c
index 18b9507..4cd5049 100644
--- a/drivers/video/sunxvr500.c
+++ b/drivers/video/sunxvr500.c
@@ -400,6 +400,7 @@ static void __devexit e3d_pci_unregister(struct pci_dev *pdev)
static struct pci_device_id e3d_pci_table[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a0), },
+ { PCI_DEVICE(0x1091, 0x7a0), },
{ PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a2), },
{ .vendor = PCI_VENDOR_ID_3DLABS,
.device = PCI_ANY_ID,
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8a68b24..33e7a38 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1441,7 +1441,7 @@ static struct ctl_table fs_table[] = {
};
static struct ctl_table debug_table[] = {
-#if defined(CONFIG_X86) || defined(CONFIG_PPC)
+#if defined(CONFIG_X86) || defined(CONFIG_PPC) || defined(CONFIG_SPARC)
{
.procname = "exception-trace",
.data = &show_unhandled_signals,
generated by cgit v0.10.2 at 2024-10-31 22:23:21 (GMT)