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-rw-r--r--arch/parisc/kernel/drivers.c3
-rw-r--r--arch/parisc/kernel/processor.c8
-rw-r--r--arch/parisc/kernel/unaligned.c44
3 files changed, 25 insertions, 30 deletions
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 8f12b9f31..a58292873 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -1003,6 +1003,9 @@ static __init int qemu_print_iodc_data(struct device *lin_dev, void *data)
pr_info("\n");
+ /* Prevent hung task messages when printing on serial console */
+ cond_resched();
+
pr_info("#define HPA_%08lx_DESCRIPTION \"%s\"\n",
hpa, parisc_hardware_description(&dev->id));
diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c
index 1f6c776d8..c67883487 100644
--- a/arch/parisc/kernel/processor.c
+++ b/arch/parisc/kernel/processor.c
@@ -171,7 +171,6 @@ static int __init processor_probe(struct parisc_device *dev)
p->cpu_num = cpu_info.cpu_num;
p->cpu_loc = cpu_info.cpu_loc;
- set_cpu_possible(cpuid, true);
store_cpu_topology(cpuid);
#ifdef CONFIG_SMP
@@ -466,13 +465,6 @@ static struct parisc_driver cpu_driver __refdata = {
*/
void __init processor_init(void)
{
- unsigned int cpu;
-
reset_cpu_topology();
-
- /* reset possible mask. We will mark those which are possible. */
- for_each_possible_cpu(cpu)
- set_cpu_possible(cpu, false);
-
register_parisc_driver(&cpu_driver);
}
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c
index e8a4d77cf..8a8e7d722 100644
--- a/arch/parisc/kernel/unaligned.c
+++ b/arch/parisc/kernel/unaligned.c
@@ -118,8 +118,8 @@ static int emulate_ldh(struct pt_regs *regs, int toreg)
"2: ldbs 1(%%sr1,%3), %0\n"
" depw %2, 23, 24, %0\n"
"3: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b, "%1")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b, "%1")
: "+r" (val), "+r" (ret), "=&r" (temp1)
: "r" (saddr), "r" (regs->isr) );
@@ -150,8 +150,8 @@ static int emulate_ldw(struct pt_regs *regs, int toreg, int flop)
" mtctl %2,11\n"
" vshd %0,%3,%0\n"
"3: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b, "%1")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b, "%1")
: "+r" (val), "+r" (ret), "=&r" (temp1), "=&r" (temp2)
: "r" (saddr), "r" (regs->isr) );
@@ -187,8 +187,8 @@ static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
" mtsar %%r19\n"
" shrpd %0,%%r20,%%sar,%0\n"
"3: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b, "%1")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b, "%1")
: "=r" (val), "+r" (ret)
: "0" (val), "r" (saddr), "r" (regs->isr)
: "r19", "r20" );
@@ -207,9 +207,9 @@ static int emulate_ldd(struct pt_regs *regs, int toreg, int flop)
" vshd %0,%R0,%0\n"
" vshd %R0,%4,%R0\n"
"4: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 4b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 4b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 4b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 4b, "%1")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 4b, "%1")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 4b, "%1")
: "+r" (val), "+r" (ret), "+r" (saddr), "=&r" (shift), "=&r" (temp1)
: "r" (regs->isr) );
}
@@ -242,8 +242,8 @@ static int emulate_sth(struct pt_regs *regs, int frreg)
"1: stb %1, 0(%%sr1, %3)\n"
"2: stb %2, 1(%%sr1, %3)\n"
"3: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b, "%0")
: "+r" (ret), "=&r" (temp1)
: "r" (val), "r" (regs->ior), "r" (regs->isr) );
@@ -283,8 +283,8 @@ static int emulate_stw(struct pt_regs *regs, int frreg, int flop)
" stw %%r20,0(%%sr1,%2)\n"
" stw %%r21,4(%%sr1,%2)\n"
"3: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b, "%0")
: "+r" (ret)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r22", "r1" );
@@ -327,10 +327,10 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
"3: std %%r20,0(%%sr1,%2)\n"
"4: std %%r21,8(%%sr1,%2)\n"
"5: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 5b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 5b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 5b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(4b, 5b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 5b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 5b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 5b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(4b, 5b, "%0")
: "+r" (ret)
: "r" (val), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r22", "r1" );
@@ -356,11 +356,11 @@ static int emulate_std(struct pt_regs *regs, int frreg, int flop)
"4: stw %%r1,4(%%sr1,%3)\n"
"5: stw %2,8(%%sr1,%3)\n"
"6: \n"
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 6b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 6b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 6b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(4b, 6b)
- ASM_EXCEPTIONTABLE_ENTRY_EFAULT(5b, 6b)
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 6b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 6b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(3b, 6b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(4b, 6b, "%0")
+ ASM_EXCEPTIONTABLE_ENTRY_EFAULT(5b, 6b, "%0")
: "+r" (ret)
: "r" (valh), "r" (vall), "r" (regs->ior), "r" (regs->isr)
: "r19", "r20", "r21", "r1" );
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 16:41:43 +0000