diff options
Diffstat (limited to 'arch/x86/platform')
| -rw-r--r-- | arch/x86/platform/ce4100/falconfalls.dts | 4 | ||||
| -rw-r--r-- | arch/x86/platform/efi/efi_stub_32.S | 2 | ||||
| -rw-r--r-- | arch/x86/platform/efi/efi_stub_64.S | 2 | ||||
| -rw-r--r-- | arch/x86/platform/efi/efi_thunk_64.S | 16 | ||||
| -rw-r--r-- | arch/x86/platform/efi/quirks.c | 3 | ||||
| -rw-r--r-- | arch/x86/platform/olpc/xo1-wakeup.S | 6 |
6 files changed, 22 insertions, 11 deletions
diff --git a/arch/x86/platform/ce4100/falconfalls.dts b/arch/x86/platform/ce4100/falconfalls.dts index 0ac3d4357136..65fa3d866226 100644 --- a/arch/x86/platform/ce4100/falconfalls.dts +++ b/arch/x86/platform/ce4100/falconfalls.dts @@ -249,7 +249,7 @@ gpio@26 { #gpio-cells = <2>; - compatible = "ti,pcf8575"; + compatible = "nxp,pcf8575"; reg = <0x26>; gpio-controller; }; @@ -263,7 +263,7 @@ gpio@26 { #gpio-cells = <2>; - compatible = "ti,pcf8575"; + compatible = "nxp,pcf8575"; reg = <0x26>; gpio-controller; }; diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S index 09ec84f6ef51..f3cfdb1c9a35 100644 --- a/arch/x86/platform/efi/efi_stub_32.S +++ b/arch/x86/platform/efi/efi_stub_32.S @@ -56,5 +56,5 @@ SYM_FUNC_START(efi_call_svam) movl 16(%esp), %ebx leave - ret + RET SYM_FUNC_END(efi_call_svam) diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S index 90380a17ab23..2206b8bc47b8 100644 --- a/arch/x86/platform/efi/efi_stub_64.S +++ b/arch/x86/platform/efi/efi_stub_64.S @@ -23,5 +23,5 @@ SYM_FUNC_START(__efi_call) mov %rsi, %rcx CALL_NOSPEC rdi leave - ret + RET SYM_FUNC_END(__efi_call) diff --git a/arch/x86/platform/efi/efi_thunk_64.S b/arch/x86/platform/efi/efi_thunk_64.S index fd3dd1708eba..25799d768624 100644 --- a/arch/x86/platform/efi/efi_thunk_64.S +++ b/arch/x86/platform/efi/efi_thunk_64.S @@ -37,6 +37,17 @@ SYM_CODE_START(__efi64_thunk) push %rax /* + * Copy args passed via the stack + */ + subq $0x24, %rsp + movq 0x18(%rax), %rbp + movq 0x20(%rax), %rbx + movq 0x28(%rax), %rax + movl %ebp, 0x18(%rsp) + movl %ebx, 0x1c(%rsp) + movl %eax, 0x20(%rsp) + + /* * Calculate the physical address of the kernel text. */ movq $__START_KERNEL_map, %rax @@ -47,7 +58,6 @@ SYM_CODE_START(__efi64_thunk) subq %rax, %rbp subq %rax, %rbx - subq $28, %rsp movl %ebx, 0x0(%rsp) /* return address */ movl %esi, 0x4(%rsp) movl %edx, 0x8(%rsp) @@ -60,10 +70,10 @@ SYM_CODE_START(__efi64_thunk) pushq %rdi /* EFI runtime service address */ lretq -1: movq 24(%rsp), %rsp +1: movq 0x20(%rsp), %rsp pop %rbx pop %rbp - retq + RET .code32 2: pushl $__KERNEL_CS diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c index b15ebfe40a73..b0b848d6933a 100644 --- a/arch/x86/platform/efi/quirks.c +++ b/arch/x86/platform/efi/quirks.c @@ -277,7 +277,8 @@ void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size) return; } - new = early_memremap(data.phys_map, data.size); + new = early_memremap_prot(data.phys_map, data.size, + pgprot_val(pgprot_encrypted(FIXMAP_PAGE_NORMAL))); if (!new) { pr_err("Failed to map new boot services memmap\n"); return; diff --git a/arch/x86/platform/olpc/xo1-wakeup.S b/arch/x86/platform/olpc/xo1-wakeup.S index 75f4faff8468..3a5abffe5660 100644 --- a/arch/x86/platform/olpc/xo1-wakeup.S +++ b/arch/x86/platform/olpc/xo1-wakeup.S @@ -77,7 +77,7 @@ save_registers: pushfl popl saved_context_eflags - ret + RET restore_registers: movl saved_context_ebp, %ebp @@ -88,7 +88,7 @@ restore_registers: pushl saved_context_eflags popfl - ret + RET SYM_CODE_START(do_olpc_suspend_lowlevel) call save_processor_state @@ -109,7 +109,7 @@ ret_point: call restore_registers call restore_processor_state - ret + RET SYM_CODE_END(do_olpc_suspend_lowlevel) .data |