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Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/page.h1
-rw-r--r--arch/arc/kernel/entry.S2
-rw-r--r--arch/arc/plat-hsdk/Kconfig1
3 files changed, 3 insertions, 1 deletions
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h
index 23e41e890eda..ad9b7fe4dba3 100644
--- a/arch/arc/include/asm/page.h
+++ b/arch/arc/include/asm/page.h
@@ -10,6 +10,7 @@
#ifndef __ASSEMBLY__
#define clear_page(paddr) memset((paddr), 0, PAGE_SIZE)
+#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
#define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
struct vm_area_struct;
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 1f5308abf36d..1743506081da 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -307,7 +307,7 @@ resume_user_mode_begin:
mov r0, sp ; pt_regs for arg to do_signal()/do_notify_resume()
GET_CURR_THR_INFO_FLAGS r9
- and.f 0, r9, TIF_SIGPENDING|TIF_NOTIFY_SIGNAL
+ and.f 0, r9, _TIF_SIGPENDING|_TIF_NOTIFY_SIGNAL
bz .Lchk_notify_resume
; Normal Trap/IRQ entry only saves Scratch (caller-saved) regs
diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
index 6b5c54576f54..a2d10c29fbcc 100644
--- a/arch/arc/plat-hsdk/Kconfig
+++ b/arch/arc/plat-hsdk/Kconfig
@@ -7,6 +7,7 @@ menuconfig ARC_SOC_HSDK
depends on ISA_ARCV2
select ARC_HAS_ACCL_REGS
select ARC_IRQ_NO_AUTOSAVE
+ select ARC_FPU_SAVE_RESTORE
select CLK_HSDK
select RESET_CONTROLLER
select RESET_HSDK