diff options
| -rw-r--r-- | arch/powerpc/kernel/fadump.c | 3 | ||||
| -rw-r--r-- | include/linux/crash_core.h | 1 | ||||
| -rw-r--r-- | kernel/crash_core.c | 3 |
3 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 3079518f2245..dc0c49cfd90a 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -999,8 +999,7 @@ static int fadump_create_elfcore_headers(char *bufp) phdr->p_paddr = fadump_relocate(paddr_vmcoreinfo_note()); phdr->p_offset = phdr->p_paddr; - phdr->p_memsz = vmcoreinfo_max_size; - phdr->p_filesz = vmcoreinfo_max_size; + phdr->p_memsz = phdr->p_filesz = VMCOREINFO_NOTE_SIZE; /* Increment number of program headers. */ (elf->e_phnum)++; diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h index 87506a02e914..e5df1b3cf072 100644 --- a/include/linux/crash_core.h +++ b/include/linux/crash_core.h @@ -58,7 +58,6 @@ phys_addr_t paddr_vmcoreinfo_note(void); extern u32 *vmcoreinfo_note; extern size_t vmcoreinfo_size; -extern size_t vmcoreinfo_max_size; Elf_Word *append_elf_note(Elf_Word *buf, char *name, unsigned int type, void *data, size_t data_len); diff --git a/kernel/crash_core.c b/kernel/crash_core.c index 2837d6164db8..315adbf9cb68 100644 --- a/kernel/crash_core.c +++ b/kernel/crash_core.c @@ -16,7 +16,6 @@ /* vmcoreinfo stuff */ static unsigned char *vmcoreinfo_data; size_t vmcoreinfo_size; -size_t vmcoreinfo_max_size = VMCOREINFO_BYTES; u32 *vmcoreinfo_note; /* @@ -343,7 +342,7 @@ void vmcoreinfo_append_str(const char *fmt, ...) r = vscnprintf(buf, sizeof(buf), fmt, args); va_end(args); - r = min(r, vmcoreinfo_max_size - vmcoreinfo_size); + r = min(r, (size_t)VMCOREINFO_BYTES - vmcoreinfo_size); memcpy(&vmcoreinfo_data[vmcoreinfo_size], buf, r); |