diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/i386/x86-common.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/hw/i386/x86-common.c b/hw/i386/x86-common.c index dadc9d99e7..28341b42d9 100644 --- a/hw/i386/x86-common.c +++ b/hw/i386/x86-common.c @@ -895,7 +895,6 @@ void x86_load_linux(X86MachineState *x86ms, fprintf(stderr, "qemu: invalid kernel header\n"); exit(1); } - kernel_size -= setup_size; setup = g_malloc(setup_size); kernel = g_malloc(kernel_size); @@ -904,6 +903,7 @@ void x86_load_linux(X86MachineState *x86ms, fprintf(stderr, "fread() failed\n"); exit(1); } + fseek(f, 0, SEEK_SET); if (fread(kernel, 1, kernel_size, f) != kernel_size) { fprintf(stderr, "fread() failed\n"); exit(1); @@ -950,10 +950,11 @@ void x86_load_linux(X86MachineState *x86ms, } fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, prot_addr); - fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size); - fw_cfg_add_bytes(fw_cfg, FW_CFG_KERNEL_DATA, kernel, kernel_size); - sev_load_ctx.kernel_data = (char *)kernel; - sev_load_ctx.kernel_size = kernel_size; + fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size - setup_size); + fw_cfg_add_bytes(fw_cfg, FW_CFG_KERNEL_DATA, + kernel + setup_size, kernel_size - setup_size); + sev_load_ctx.kernel_data = (char *)kernel + setup_size; + sev_load_ctx.kernel_size = kernel_size - setup_size; fw_cfg_add_i32(fw_cfg, FW_CFG_SETUP_ADDR, real_addr); fw_cfg_add_i32(fw_cfg, FW_CFG_SETUP_SIZE, setup_size); |