There are a few places we have to use dot symbols with the
current ABI - the syscall table and the kvm hcall table.
Wrap both of these with a new macro called DOTSYM so it will
be easy to transition away from dot symbols in a future ABI.
Signed-off-by: Anton Blanchard <an...@samba.org>
---
arch/powerpc/include/asm/ppc_asm.h | 2 ++
arch/powerpc/include/asm/systbl.h | 6 +++---
arch/powerpc/kernel/systbl.S | 12 ++++++------
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 26 +++++++++++++-------------
4 files changed, 24 insertions(+), 22 deletions(-)
diff --git a/arch/powerpc/include/asm/ppc_asm.h
b/arch/powerpc/include/asm/ppc_asm.h
index 35b23a6..61992d8 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -223,6 +223,8 @@ name: \
.type GLUE(.,name),@function; \
GLUE(.,name):
+#define DOTSYM(a) GLUE(.,a)
+
#else /* 32-bit */
#define _ENTRY(n) \
diff --git a/arch/powerpc/include/asm/systbl.h
b/arch/powerpc/include/asm/systbl.h
index 3ddf702..ac062f5 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -62,7 +62,7 @@ COMPAT_SYS_SPU(fcntl)
SYSCALL(ni_syscall)
SYSCALL_SPU(setpgid)
SYSCALL(ni_syscall)
-SYSX(sys_ni_syscall,sys_olduname, sys_olduname)
+SYSX(sys_ni_syscall,sys_olduname,sys_olduname)
SYSCALL_SPU(umask)
SYSCALL_SPU(chroot)
COMPAT_SYS(ustat)
@@ -258,7 +258,7 @@ SYSCALL_SPU(tgkill)
COMPAT_SYS_SPU(utimes)
COMPAT_SYS_SPU(statfs64)
COMPAT_SYS_SPU(fstatfs64)
-SYSX(sys_ni_syscall, ppc_fadvise64_64, ppc_fadvise64_64)
+SYSX(sys_ni_syscall,ppc_fadvise64_64,ppc_fadvise64_64)
PPC_SYS_SPU(rtas)
OLDSYS(debug_setcontext)
SYSCALL(ni_syscall)
@@ -295,7 +295,7 @@ SYSCALL_SPU(mkdirat)
SYSCALL_SPU(mknodat)
SYSCALL_SPU(fchownat)
COMPAT_SYS_SPU(futimesat)
-SYSX_SPU(sys_newfstatat, sys_fstatat64, sys_fstatat64)
+SYSX_SPU(sys_newfstatat,sys_fstatat64,sys_fstatat64)
SYSCALL_SPU(unlinkat)
SYSCALL_SPU(renameat)
SYSCALL_SPU(linkat)
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index 75822f9..895c50c 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -17,12 +17,12 @@
#include <asm/ppc_asm.h>
#ifdef CONFIG_PPC64
-#define SYSCALL(func) .llong .sys_##func,.sys_##func
-#define COMPAT_SYS(func) .llong .sys_##func,.compat_sys_##func
-#define PPC_SYS(func) .llong .ppc_##func,.ppc_##func
-#define OLDSYS(func) .llong .sys_ni_syscall,.sys_ni_syscall
-#define SYS32ONLY(func) .llong
.sys_ni_syscall,.compat_sys_##func
-#define SYSX(f, f3264, f32) .llong .f,.f3264
+#define SYSCALL(func) .llong DOTSYM(sys_##func),DOTSYM(sys_##func)
+#define COMPAT_SYS(func) .llong
DOTSYM(sys_##func),DOTSYM(compat_sys_##func)
+#define PPC_SYS(func) .llong DOTSYM(ppc_##func),DOTSYM(ppc_##func)
+#define OLDSYS(func) .llong
DOTSYM(sys_ni_syscall),DOTSYM(sys_ni_syscall)
+#define SYS32ONLY(func) .llong
DOTSYM(sys_ni_syscall),DOTSYM(compat_sys_##func)
+#define SYSX(f, f3264, f32) .llong DOTSYM(f),DOTSYM(f3264)
#else
#define SYSCALL(func) .long sys_##func
#define COMPAT_SYS(func) .long sys_##func
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index bb5faff..da59454 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1752,16 +1752,16 @@ hcall_real_fallback:
.globl hcall_real_table
hcall_real_table:
.long 0 /* 0 - unused */
- .long .kvmppc_h_remove - hcall_real_table
- .long .kvmppc_h_enter - hcall_real_table
- .long .kvmppc_h_read - hcall_real_table
+ .long DOTSYM(kvmppc_h_remove) - hcall_real_table
+ .long DOTSYM(kvmppc_h_enter) - hcall_real_table
+ .long DOTSYM(kvmppc_h_read) - hcall_real_table
.long 0 /* 0x10 - H_CLEAR_MOD */
.long 0 /* 0x14 - H_CLEAR_REF */
- .long .kvmppc_h_protect - hcall_real_table
+ .long DOTSYM(kvmppc_h_protect) - hcall_real_table
.long 0 /* 0x1c - H_GET_TCE */
- .long .kvmppc_h_put_tce - hcall_real_table
+ .long DOTSYM(kvmppc_h_put_tce) - hcall_real_table
.long 0 /* 0x24 - H_SET_SPRG0 */
- .long .kvmppc_h_set_dabr - hcall_real_table
+ .long DOTSYM(kvmppc_h_set_dabr) - hcall_real_table
.long 0 /* 0x2c */
.long 0 /* 0x30 */
.long 0 /* 0x34 */
@@ -1777,11 +1777,11 @@ hcall_real_table:
.long 0 /* 0x5c */
.long 0 /* 0x60 */
#ifdef CONFIG_KVM_XICS
- .long .kvmppc_rm_h_eoi - hcall_real_table
- .long .kvmppc_rm_h_cppr - hcall_real_table
- .long .kvmppc_rm_h_ipi - hcall_real_table
+ .long DOTSYM(kvmppc_rm_h_eoi) - hcall_real_table
+ .long DOTSYM(kvmppc_rm_h_cppr) - hcall_real_table
+ .long DOTSYM(kvmppc_rm_h_ipi) - hcall_real_table
.long 0 /* 0x70 - H_IPOLL */
- .long .kvmppc_rm_h_xirr - hcall_real_table
+ .long DOTSYM(kvmppc_rm_h_xirr) - hcall_real_table
#else
.long 0 /* 0x64 - H_EOI */
.long 0 /* 0x68 - H_CPPR */
@@ -1815,7 +1815,7 @@ hcall_real_table:
.long 0 /* 0xd4 */
.long 0 /* 0xd8 */
.long 0 /* 0xdc */
- .long .kvmppc_h_cede - hcall_real_table
+ .long DOTSYM(kvmppc_h_cede) - hcall_real_table
.long 0 /* 0xe4 */
.long 0 /* 0xe8 */
.long 0 /* 0xec */
@@ -1832,11 +1832,11 @@ hcall_real_table:
.long 0 /* 0x118 */
.long 0 /* 0x11c */
.long 0 /* 0x120 */
- .long .kvmppc_h_bulk_remove - hcall_real_table
+ .long DOTSYM(kvmppc_h_bulk_remove) - hcall_real_table
.long 0 /* 0x128 */
.long 0 /* 0x12c */
.long 0 /* 0x130 */
- .long .kvmppc_h_set_xdabr - hcall_real_table
+ .long DOTSYM(kvmppc_h_set_xdabr) - hcall_real_table
hcall_real_table_end:
ignore_hdec:
--
1.8.3.2
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