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Searched refs:cmdline_ptr (Results 1 – 10 of 10) sorted by relevance

/linux/arch/loongarch/kernel/
H A Dmachine_kexec.c37 static unsigned long cmdline_ptr; variable
46 void *cmdline_ptr = (void *)KEXEC_CMDLINE_ADDR; in machine_kexec_prepare() local
56 memcpy((void *)KEXEC_CMDLINE_ADDR, (void *)kimage->arch.cmdline_ptr, in machine_kexec_prepare()
57 strlen((char *)kimage->arch.cmdline_ptr) + 1); in machine_kexec_prepare()
58 kimage->arch.cmdline_ptr = (unsigned long)KEXEC_CMDLINE_ADDR; in machine_kexec_prepare()
63 if (!copy_from_user(cmdline_ptr, kimage->segment[i].buf, COMMAND_LINE_SIZE)) in machine_kexec_prepare()
64 kimage->arch.cmdline_ptr = (unsigned long)cmdline_ptr; in machine_kexec_prepare()
69 if (!kimage->arch.cmdline_ptr) { in machine_kexec_prepare()
122 do_kexec(efi_boot, cmdline_ptr, systable_ptr, start_addr, first_ind_entry); in kexec_reboot()
252 cmdline_ptr = internal->cmdline_ptr; in machine_kexec()
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H A Dmachine_kexec_file.c231 image->arch.cmdline_ptr = (unsigned long)cmdline; in load_other_segments()
/linux/arch/powerpc/kexec/
H A Dfile_load.c40 char *cmdline_ptr; in setup_kdump_cmdline() local
42 cmdline_ptr = kzalloc(COMMAND_LINE_SIZE, GFP_KERNEL); in setup_kdump_cmdline()
43 if (!cmdline_ptr) in setup_kdump_cmdline()
46 elfcorehdr_strlen = sprintf(cmdline_ptr, "elfcorehdr=0x%lx ", in setup_kdump_cmdline()
51 kfree(cmdline_ptr); in setup_kdump_cmdline()
55 memcpy(cmdline_ptr + elfcorehdr_strlen, cmdline, cmdline_len); in setup_kdump_cmdline()
57 cmdline_ptr[COMMAND_LINE_SIZE - 1] = '\0'; in setup_kdump_cmdline()
58 return cmdline_ptr; in setup_kdump_cmdline()
/linux/arch/x86/boot/
H A Dcmdline.c28 int __cmdline_find_option(unsigned long cmdline_ptr, const char *option, char *buffer, int bufsize) in __cmdline_find_option() argument
42 if (!cmdline_ptr) in __cmdline_find_option()
45 cptr = cmdline_ptr & 0xf; in __cmdline_find_option()
46 set_fs(cmdline_ptr >> 4); in __cmdline_find_option()
100 int __cmdline_find_option_bool(unsigned long cmdline_ptr, const char *option) in __cmdline_find_option_bool() argument
112 if (!cmdline_ptr) in __cmdline_find_option_bool()
115 cptr = cmdline_ptr & 0xf; in __cmdline_find_option_bool()
116 set_fs(cmdline_ptr >> 4); in __cmdline_find_option_bool()
/linux/arch/riscv/kernel/
H A Dmachine_kexec_file.c91 char *cmdline_ptr; in setup_kdump_cmdline() local
93 cmdline_ptr = kzalloc(COMMAND_LINE_SIZE, GFP_KERNEL); in setup_kdump_cmdline()
94 if (!cmdline_ptr) in setup_kdump_cmdline()
97 elfcorehdr_strlen = sprintf(cmdline_ptr, "elfcorehdr=0x%lx ", in setup_kdump_cmdline()
102 kfree(cmdline_ptr); in setup_kdump_cmdline()
106 memcpy(cmdline_ptr + elfcorehdr_strlen, cmdline, cmdline_len); in setup_kdump_cmdline()
108 cmdline_ptr[COMMAND_LINE_SIZE - 1] = '\0'; in setup_kdump_cmdline()
109 return cmdline_ptr; in setup_kdump_cmdline()
/linux/arch/x86/include/asm/
H A Dcmdline.h9 int cmdline_find_option_bool(const char *cmdline_ptr, const char *option);
10 int cmdline_find_option(const char *cmdline_ptr, const char *option,
/linux/arch/loongarch/include/asm/
H A Dkexec.h40 unsigned long cmdline_ptr; member
57 unsigned long cmdline_ptr,
/linux/drivers/firmware/efi/libstub/
H A Dloongarch.c69 unsigned long kernel_addr, char *cmdline_ptr) in efi_boot_kernel() argument
103 real_kernel_entry(true, (unsigned long)cmdline_ptr, in efi_boot_kernel()
H A Defistub.h1058 unsigned long kernel_addr, char *cmdline_ptr);
1151 char *cmdline_ptr);
1153 efi_status_t efi_handle_cmdline(efi_loaded_image_t *image, char **cmdline_ptr);
/linux/include/linux/
H A Dsyscalls.h1153 const char __user *cmdline_ptr,