From bfda6108144628581ee50a127bb616cf097b1c7c Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 4 Sep 2024 11:39:28 +0200 Subject: 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 Signed-off-by: Heiko Carstens --- arch/s390/boot/boot.h | 2 +- arch/s390/boot/pgm_check_info.c | 50 +++++++++++++++++++---------------------- arch/s390/boot/physmem_info.c | 24 ++++++++++---------- arch/s390/boot/startup.c | 2 +- 4 files changed, 37 insertions(+), 41 deletions(-) (limited to 'arch/s390') 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; } -- cgit v1.2.3-58-ga151