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MIPS: asm: Rename some macros to avoid build errors

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Use ASM_ prefix to rename some macros (PANIC and PRINT), in order to
avoid build errors (all users are updated as well):

1, PANIC conflicts with drivers/scsi/smartpqi/smartpqi_init.c
2, PRINT conflicts with net/netfilter/nf_conntrack_h323_asn1.c and net/
   mac80211/debugfs_sta.c

Fixes: d339cd02b8 ("MIPS: Move unaligned load/store helpers to inst.h")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Huacai Chen 2020-05-07 17:49:18 +08:00 committed by Thomas Bogendoerfer
parent 109111b332
commit da706e5034
4 changed files with 16 additions and 16 deletions
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4
arch/mips/dec/int-handler.S
View File

@ -304,8 +304,8 @@ spurious:
*/
FEXPORT(dec_intr_unimplemented)
move a1,t0 # cheats way of printing an arg!
PANIC("Unimplemented cpu interrupt! CP0_CAUSE: 0x%08x");
ASM_PANIC("Unimplemented cpu interrupt! CP0_CAUSE: 0x%08x");
FEXPORT(asic_intr_unimplemented)
move a1,t0 # cheats way of printing an arg!
PANIC("Unimplemented asic interrupt! ASIC ISR: 0x%08x");
ASM_PANIC("Unimplemented asic interrupt! ASIC ISR: 0x%08x");

20
arch/mips/include/asm/asm.h
View File

@ -74,10 +74,15 @@ symbol: .insn
.globl symbol; \
symbol = value
#define PANIC(msg) \
#define TEXT(msg) \
.pushsection .data; \
8: .asciiz msg; \
.popsection;
#define ASM_PANIC(msg) \
.set push; \
.set reorder; \
PTR_LA a0, 8f; \
PTR_LA a0, 8f; \
jal panic; \
9: b 9b; \
.set pop; \
@ -87,22 +92,17 @@ symbol = value
* Print formatted string
*/
#ifdef CONFIG_PRINTK
#define PRINT(string) \
#define ASM_PRINT(string) \
.set push; \
.set reorder; \
PTR_LA a0, 8f; \
PTR_LA a0, 8f; \
jal printk; \
.set pop; \
TEXT(string)
#else
#define PRINT(string)
#define ASM_PRINT(string)
#endif
#define TEXT(msg) \
.pushsection .data; \
8: .asciiz msg; \
.popsection;
/*
* Stack alignment
*/

6
arch/mips/kernel/genex.S
View File

@ -501,17 +501,17 @@ NESTED(nmi_handler, PT_SIZE, sp)
.macro __BUILD_silent exception
.endm
/* Gas tries to parse the PRINT argument as a string containing
/* Gas tries to parse the ASM_PRINT argument as a string containing
string escapes and emits bogus warnings if it believes to
recognize an unknown escape code. So make the arguments
start with an n and gas will believe \n is ok ... */
.macro __BUILD_verbose nexception
LONG_L a1, PT_EPC(sp)
#ifdef CONFIG_32BIT
PRINT("Got \nexception at %08lx\012")
ASM_PRINT("Got \nexception at %08lx\012")
#endif
#ifdef CONFIG_64BIT
PRINT("Got \nexception at %016lx\012")
ASM_PRINT("Got \nexception at %016lx\012")
#endif
.endm

2
arch/mips/kernel/scall64-o32.S
View File

@ -41,7 +41,7 @@ NESTED(handle_sys, PT_SIZE, sp)
#if 0
SAVE_ALL
move a1, v0
PRINT("Scall %ld\n")
ASM_PRINT("Scall %ld\n")
RESTORE_ALL
#endif