diff options
Diffstat (limited to 'drivers/firmware/efi/cper-x86.c')
| -rw-r--r-- | drivers/firmware/efi/cper-x86.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/firmware/efi/cper-x86.c b/drivers/firmware/efi/cper-x86.c index 2531de49f56c..3949d7b5e808 100644 --- a/drivers/firmware/efi/cper-x86.c +++ b/drivers/firmware/efi/cper-x86.c @@ -2,6 +2,7 @@ // Copyright (C) 2018, Advanced Micro Devices, Inc. #include <linux/cper.h> +#include <linux/acpi.h> /* * We don't need a "CPER_IA" prefix since these are all locally defined. @@ -324,7 +325,7 @@ void cper_print_proc_ia(const char *pfx, const struct cper_sec_proc_ia *proc) ctx_info = (struct cper_ia_proc_ctx *)err_info; for (i = 0; i < VALID_PROC_CXT_INFO_NUM(proc->validation_bits); i++) { - int size = sizeof(*ctx_info) + ctx_info->reg_arr_size; + int size = ALIGN(sizeof(*ctx_info) + ctx_info->reg_arr_size, 16); int groupsize = 4; printk("%sContext Information Structure %d:\n", pfx, i); @@ -347,9 +348,13 @@ void cper_print_proc_ia(const char *pfx, const struct cper_sec_proc_ia *proc) ctx_info->mm_reg_addr); } - printk("%sRegister Array:\n", newpfx); - print_hex_dump(newpfx, "", DUMP_PREFIX_OFFSET, 16, groupsize, - (ctx_info + 1), ctx_info->reg_arr_size, 0); + if (ctx_info->reg_ctx_type != CTX_TYPE_MSR || + arch_apei_report_x86_error(ctx_info, proc->lapic_id)) { + printk("%sRegister Array:\n", newpfx); + print_hex_dump(newpfx, "", DUMP_PREFIX_OFFSET, 16, + groupsize, (ctx_info + 1), + ctx_info->reg_arr_size, 0); + } ctx_info = (struct cper_ia_proc_ctx *)((long)ctx_info + size); } |