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authorHeiko Carstens <hca@linux.ibm.com>2024-09-04 11:39:28 +0200
committerHeiko Carstens <hca@linux.ibm.com>2024-09-07 17:12:42 +0200
commitbfda6108144628581ee50a127bb616cf097b1c7c (patch)
tree5f60d2180219aab6ddf19ef7b404fd82b7405377 /arch/s390
parentfccb175bc89a0d37e3ff513bb6bf1f73b3a48950 (diff)
s390/boot: Rename decompressor_printk() to boot_printk()
Rename decompressor_printk() to boot_printk() just to have a shorter function name, which also makes the code more readable. Reviewed-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/boot/boot.h2
-rw-r--r--arch/s390/boot/pgm_check_info.c50
-rw-r--r--arch/s390/boot/physmem_info.c24
-rw-r--r--arch/s390/boot/startup.c2
4 files changed, 37 insertions, 41 deletions
diff --git a/arch/s390/boot/boot.h b/arch/s390/boot/boot.h
index 83e2ce050b6c..7521a9d75fa2 100644
--- a/arch/s390/boot/boot.h
+++ b/arch/s390/boot/boot.h
@@ -70,7 +70,7 @@ void print_pgm_check_info(void);
unsigned long randomize_within_range(unsigned long size, unsigned long align,
unsigned long min, unsigned long max);
void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned long asce_limit);
-void __printf(1, 2) decompressor_printk(const char *fmt, ...);
+void __printf(1, 2) boot_printk(const char *fmt, ...);
void print_stacktrace(unsigned long sp);
void error(char *m);
int get_random(unsigned long limit, unsigned long *value);
diff --git a/arch/s390/boot/pgm_check_info.c b/arch/s390/boot/pgm_check_info.c
index 5352b3d356da..94b4d5fd8159 100644
--- a/arch/s390/boot/pgm_check_info.c
+++ b/arch/s390/boot/pgm_check_info.c
@@ -80,7 +80,7 @@ static noinline char *strsym(void *ip)
return buf;
}
-void decompressor_printk(const char *fmt, ...)
+void boot_printk(const char *fmt, ...)
{
char buf[1024] = { 0 };
char *end = buf + sizeof(buf) - 1; /* make sure buf is 0 terminated */
@@ -129,13 +129,13 @@ void print_stacktrace(unsigned long sp)
(unsigned long)_stack_end };
bool first = true;
- decompressor_printk("Call Trace:\n");
+ boot_printk("Call Trace:\n");
while (!(sp & 0x7) && on_stack(&boot_stack, sp, sizeof(struct stack_frame))) {
struct stack_frame *sf = (struct stack_frame *)sp;
- decompressor_printk(first ? "(sp:%016lx [<%016lx>] %pS)\n" :
- " sp:%016lx [<%016lx>] %pS\n",
- sp, sf->gprs[8], (void *)sf->gprs[8]);
+ boot_printk(first ? "(sp:%016lx [<%016lx>] %pS)\n" :
+ " sp:%016lx [<%016lx>] %pS\n",
+ sp, sf->gprs[8], (void *)sf->gprs[8]);
if (sf->back_chain <= sp)
break;
sp = sf->back_chain;
@@ -148,34 +148,30 @@ void print_pgm_check_info(void)
unsigned long *gpregs = (unsigned long *)get_lowcore()->gpregs_save_area;
struct psw_bits *psw = &psw_bits(get_lowcore()->psw_save_area);
- decompressor_printk("Linux version %s\n", kernel_version);
+ boot_printk("Linux version %s\n", kernel_version);
if (!is_prot_virt_guest() && early_command_line[0])
- decompressor_printk("Kernel command line: %s\n", early_command_line);
- decompressor_printk("Kernel fault: interruption code %04x ilc:%x\n",
- get_lowcore()->pgm_code, get_lowcore()->pgm_ilc >> 1);
+ boot_printk("Kernel command line: %s\n", early_command_line);
+ boot_printk("Kernel fault: interruption code %04x ilc:%x\n",
+ get_lowcore()->pgm_code, get_lowcore()->pgm_ilc >> 1);
if (kaslr_enabled()) {
- decompressor_printk("Kernel random base: %lx\n", __kaslr_offset);
- decompressor_printk("Kernel random base phys: %lx\n", __kaslr_offset_phys);
+ boot_printk("Kernel random base: %lx\n", __kaslr_offset);
+ boot_printk("Kernel random base phys: %lx\n", __kaslr_offset_phys);
}
- decompressor_printk("PSW : %016lx %016lx (%pS)\n",
- get_lowcore()->psw_save_area.mask,
- get_lowcore()->psw_save_area.addr,
- (void *)get_lowcore()->psw_save_area.addr);
- decompressor_printk(
+ boot_printk("PSW : %016lx %016lx (%pS)\n",
+ get_lowcore()->psw_save_area.mask,
+ get_lowcore()->psw_save_area.addr,
+ (void *)get_lowcore()->psw_save_area.addr);
+ boot_printk(
" R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x P:%x AS:%x CC:%x PM:%x RI:%x EA:%x\n",
psw->per, psw->dat, psw->io, psw->ext, psw->key, psw->mcheck,
psw->wait, psw->pstate, psw->as, psw->cc, psw->pm, psw->ri,
psw->eaba);
- decompressor_printk("GPRS: %016lx %016lx %016lx %016lx\n",
- gpregs[0], gpregs[1], gpregs[2], gpregs[3]);
- decompressor_printk(" %016lx %016lx %016lx %016lx\n",
- gpregs[4], gpregs[5], gpregs[6], gpregs[7]);
- decompressor_printk(" %016lx %016lx %016lx %016lx\n",
- gpregs[8], gpregs[9], gpregs[10], gpregs[11]);
- decompressor_printk(" %016lx %016lx %016lx %016lx\n",
- gpregs[12], gpregs[13], gpregs[14], gpregs[15]);
+ boot_printk("GPRS: %016lx %016lx %016lx %016lx\n", gpregs[0], gpregs[1], gpregs[2], gpregs[3]);
+ boot_printk(" %016lx %016lx %016lx %016lx\n", gpregs[4], gpregs[5], gpregs[6], gpregs[7]);
+ boot_printk(" %016lx %016lx %016lx %016lx\n", gpregs[8], gpregs[9], gpregs[10], gpregs[11]);
+ boot_printk(" %016lx %016lx %016lx %016lx\n", gpregs[12], gpregs[13], gpregs[14], gpregs[15]);
print_stacktrace(get_lowcore()->gpregs_save_area[15]);
- decompressor_printk("Last Breaking-Event-Address:\n");
- decompressor_printk(" [<%016lx>] %pS\n", (unsigned long)get_lowcore()->pgm_last_break,
- (void *)get_lowcore()->pgm_last_break);
+ boot_printk("Last Breaking-Event-Address:\n");
+ boot_printk(" [<%016lx>] %pS\n", (unsigned long)get_lowcore()->pgm_last_break,
+ (void *)get_lowcore()->pgm_last_break);
}
diff --git a/arch/s390/boot/physmem_info.c b/arch/s390/boot/physmem_info.c
index 4c9ad8258f7e..d87a95ff3418 100644
--- a/arch/s390/boot/physmem_info.c
+++ b/arch/s390/boot/physmem_info.c
@@ -190,25 +190,25 @@ static void die_oom(unsigned long size, unsigned long align, unsigned long min,
enum reserved_range_type t;
int i;
- decompressor_printk("Linux version %s\n", kernel_version);
+ boot_printk("Linux version %s\n", kernel_version);
if (!is_prot_virt_guest() && early_command_line[0])
- decompressor_printk("Kernel command line: %s\n", early_command_line);
- decompressor_printk("Out of memory allocating %lx bytes %lx aligned in range %lx:%lx\n",
- size, align, min, max);
- decompressor_printk("Reserved memory ranges:\n");
+ boot_printk("Kernel command line: %s\n", early_command_line);
+ boot_printk("Out of memory allocating %lx bytes %lx aligned in range %lx:%lx\n",
+ size, align, min, max);
+ boot_printk("Reserved memory ranges:\n");
for_each_physmem_reserved_range(t, range, &start, &end) {
- decompressor_printk("%016lx %016lx %s\n", start, end, get_rr_type_name(t));
+ boot_printk("%016lx %016lx %s\n", start, end, get_rr_type_name(t));
total_reserved_mem += end - start;
}
- decompressor_printk("Usable online memory ranges (info source: %s [%x]):\n",
- get_physmem_info_source(), physmem_info.info_source);
+ boot_printk("Usable online memory ranges (info source: %s [%x]):\n",
+ get_physmem_info_source(), physmem_info.info_source);
for_each_physmem_usable_range(i, &start, &end) {
- decompressor_printk("%016lx %016lx\n", start, end);
+ boot_printk("%016lx %016lx\n", start, end);
total_mem += end - start;
}
- decompressor_printk("Usable online memory total: %lx Reserved: %lx Free: %lx\n",
- total_mem, total_reserved_mem,
- total_mem > total_reserved_mem ? total_mem - total_reserved_mem : 0);
+ boot_printk("Usable online memory total: %lx Reserved: %lx Free: %lx\n",
+ total_mem, total_reserved_mem,
+ total_mem > total_reserved_mem ? total_mem - total_reserved_mem : 0);
print_stacktrace(current_frame_address());
sclp_early_printk("\n\n -- System halted\n");
disabled_wait();
diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c
index ce232552bc1c..80fad3c08378 100644
--- a/arch/s390/boot/startup.c
+++ b/arch/s390/boot/startup.c
@@ -296,7 +296,7 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
kernel_start = round_down(kernel_end - kernel_size, THREAD_SIZE);
} else if (vmax < __NO_KASLR_END_KERNEL || vsize > __NO_KASLR_END_KERNEL) {
kernel_start = round_down(vmax - kernel_size, THREAD_SIZE);
- decompressor_printk("The kernel base address is forced to %lx\n", kernel_start);
+ boot_printk("The kernel base address is forced to %lx\n", kernel_start);
} else {
kernel_start = __NO_KASLR_START_KERNEL;
}