Drop a bunch of metag references
Now that arch/metag/ has been removed, drop a bunch of metag references in various codes across the whole tree: - VM_GROWSUP and __VM_ARCH_SPECIFIC_1. - MT_METAG_* ELF note types. - METAG Kconfig dependencies (FRAME_POINTER) and ranges (MAX_STACK_SIZE_MB). - metag cases in tools (checkstack.pl, recordmcount.c, perf). Signed-off-by: James Hogan <jhogan@kernel.org> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: linux-mm@kvack.org Cc: linux-metag@vger.kernel.org
This commit is contained in:
parent
6a7676852e
commit
5f171577b4
|
@ -108,7 +108,6 @@ enum cpuhp_state {
|
||||||
CPUHP_AP_PERF_X86_CQM_STARTING,
|
CPUHP_AP_PERF_X86_CQM_STARTING,
|
||||||
CPUHP_AP_PERF_X86_CSTATE_STARTING,
|
CPUHP_AP_PERF_X86_CSTATE_STARTING,
|
||||||
CPUHP_AP_PERF_XTENSA_STARTING,
|
CPUHP_AP_PERF_XTENSA_STARTING,
|
||||||
CPUHP_AP_PERF_METAG_STARTING,
|
|
||||||
CPUHP_AP_MIPS_OP_LOONGSON3_STARTING,
|
CPUHP_AP_MIPS_OP_LOONGSON3_STARTING,
|
||||||
CPUHP_AP_ARM_SDEI_STARTING,
|
CPUHP_AP_ARM_SDEI_STARTING,
|
||||||
CPUHP_AP_ARM_VFP_STARTING,
|
CPUHP_AP_ARM_VFP_STARTING,
|
||||||
|
|
|
@ -241,8 +241,6 @@ extern unsigned int kobjsize(const void *objp);
|
||||||
# define VM_SAO VM_ARCH_1 /* Strong Access Ordering (powerpc) */
|
# define VM_SAO VM_ARCH_1 /* Strong Access Ordering (powerpc) */
|
||||||
#elif defined(CONFIG_PARISC)
|
#elif defined(CONFIG_PARISC)
|
||||||
# define VM_GROWSUP VM_ARCH_1
|
# define VM_GROWSUP VM_ARCH_1
|
||||||
#elif defined(CONFIG_METAG)
|
|
||||||
# define VM_GROWSUP VM_ARCH_1
|
|
||||||
#elif defined(CONFIG_IA64)
|
#elif defined(CONFIG_IA64)
|
||||||
# define VM_GROWSUP VM_ARCH_1
|
# define VM_GROWSUP VM_ARCH_1
|
||||||
#elif !defined(CONFIG_MMU)
|
#elif !defined(CONFIG_MMU)
|
||||||
|
|
|
@ -115,7 +115,7 @@ IF_HAVE_PG_IDLE(PG_idle, "idle" )
|
||||||
#define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" }
|
#define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" }
|
||||||
#elif defined(CONFIG_PPC)
|
#elif defined(CONFIG_PPC)
|
||||||
#define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" }
|
#define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" }
|
||||||
#elif defined(CONFIG_PARISC) || defined(CONFIG_METAG) || defined(CONFIG_IA64)
|
#elif defined(CONFIG_PARISC) || defined(CONFIG_IA64)
|
||||||
#define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" }
|
#define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" }
|
||||||
#elif !defined(CONFIG_MMU)
|
#elif !defined(CONFIG_MMU)
|
||||||
#define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" }
|
#define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" }
|
||||||
|
|
|
@ -420,9 +420,6 @@ typedef struct elf64_shdr {
|
||||||
#define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */
|
#define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */
|
||||||
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
|
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
|
||||||
#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */
|
#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */
|
||||||
#define NT_METAG_CBUF 0x500 /* Metag catch buffer registers */
|
|
||||||
#define NT_METAG_RPIPE 0x501 /* Metag read pipeline state */
|
|
||||||
#define NT_METAG_TLS 0x502 /* Metag TLS pointer */
|
|
||||||
#define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */
|
#define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */
|
||||||
|
|
||||||
/* Note header in a PT_NOTE section */
|
/* Note header in a PT_NOTE section */
|
||||||
|
|
|
@ -356,7 +356,7 @@ config FRAME_POINTER
|
||||||
bool "Compile the kernel with frame pointers"
|
bool "Compile the kernel with frame pointers"
|
||||||
depends on DEBUG_KERNEL && \
|
depends on DEBUG_KERNEL && \
|
||||||
(CRIS || M68K || FRV || UML || \
|
(CRIS || M68K || FRV || UML || \
|
||||||
SUPERH || BLACKFIN || MN10300 || METAG) || \
|
SUPERH || BLACKFIN || MN10300) || \
|
||||||
ARCH_WANT_FRAME_POINTERS
|
ARCH_WANT_FRAME_POINTERS
|
||||||
default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS
|
default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS
|
||||||
help
|
help
|
||||||
|
|
|
@ -627,15 +627,14 @@ config GENERIC_EARLY_IOREMAP
|
||||||
config MAX_STACK_SIZE_MB
|
config MAX_STACK_SIZE_MB
|
||||||
int "Maximum user stack size for 32-bit processes (MB)"
|
int "Maximum user stack size for 32-bit processes (MB)"
|
||||||
default 80
|
default 80
|
||||||
range 8 256 if METAG
|
|
||||||
range 8 2048
|
range 8 2048
|
||||||
depends on STACK_GROWSUP && (!64BIT || COMPAT)
|
depends on STACK_GROWSUP && (!64BIT || COMPAT)
|
||||||
help
|
help
|
||||||
This is the maximum stack size in Megabytes in the VM layout of 32-bit
|
This is the maximum stack size in Megabytes in the VM layout of 32-bit
|
||||||
user processes when the stack grows upwards (currently only on parisc
|
user processes when the stack grows upwards (currently only on parisc
|
||||||
and metag arch). The stack will be located at the highest memory
|
arch). The stack will be located at the highest memory address minus
|
||||||
address minus the given value, unless the RLIMIT_STACK hard limit is
|
the given value, unless the RLIMIT_STACK hard limit is changed to a
|
||||||
changed to a smaller value in which case that is used.
|
smaller value in which case that is used.
|
||||||
|
|
||||||
A sane initial value is 80 MB.
|
A sane initial value is 80 MB.
|
||||||
|
|
||||||
|
|
|
@ -64,10 +64,6 @@ my (@stack, $re, $dre, $x, $xs, $funcre);
|
||||||
# 2b6c: 4e56 fb70 linkw %fp,#-1168
|
# 2b6c: 4e56 fb70 linkw %fp,#-1168
|
||||||
# 1df770: defc ffe4 addaw #-28,%sp
|
# 1df770: defc ffe4 addaw #-28,%sp
|
||||||
$re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o;
|
$re = qr/.*(?:linkw %fp,|addaw )#-([0-9]{1,4})(?:,%sp)?$/o;
|
||||||
} elsif ($arch eq 'metag') {
|
|
||||||
#400026fc: 40 00 00 82 ADD A0StP,A0StP,#0x8
|
|
||||||
$re = qr/.*ADD.*A0StP,A0StP,\#(0x$x{1,8})/o;
|
|
||||||
$funcre = qr/^$x* <[^\$](.*)>:$/;
|
|
||||||
} elsif ($arch eq 'mips64') {
|
} elsif ($arch eq 'mips64') {
|
||||||
#8800402c: 67bdfff0 daddiu sp,sp,-16
|
#8800402c: 67bdfff0 daddiu sp,sp,-16
|
||||||
$re = qr/.*daddiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;
|
$re = qr/.*daddiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;
|
||||||
|
|
|
@ -33,20 +33,6 @@
|
||||||
#include <string.h>
|
#include <string.h>
|
||||||
#include <unistd.h>
|
#include <unistd.h>
|
||||||
|
|
||||||
/*
|
|
||||||
* glibc synced up and added the metag number but didn't add the relocations.
|
|
||||||
* Work around this in a crude manner for now.
|
|
||||||
*/
|
|
||||||
#ifndef EM_METAG
|
|
||||||
#define EM_METAG 174
|
|
||||||
#endif
|
|
||||||
#ifndef R_METAG_ADDR32
|
|
||||||
#define R_METAG_ADDR32 2
|
|
||||||
#endif
|
|
||||||
#ifndef R_METAG_NONE
|
|
||||||
#define R_METAG_NONE 3
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef EM_AARCH64
|
#ifndef EM_AARCH64
|
||||||
#define EM_AARCH64 183
|
#define EM_AARCH64 183
|
||||||
#define R_AARCH64_NONE 0
|
#define R_AARCH64_NONE 0
|
||||||
|
@ -538,12 +524,6 @@ do_file(char const *const fname)
|
||||||
gpfx = '_';
|
gpfx = '_';
|
||||||
break;
|
break;
|
||||||
case EM_IA_64: reltype = R_IA64_IMM64; gpfx = '_'; break;
|
case EM_IA_64: reltype = R_IA64_IMM64; gpfx = '_'; break;
|
||||||
case EM_METAG: reltype = R_METAG_ADDR32;
|
|
||||||
altmcount = "_mcount_wrapper";
|
|
||||||
rel_type_nop = R_METAG_NONE;
|
|
||||||
/* We happen to have the same requirement as MIPS */
|
|
||||||
is_fake_mcount32 = MIPS32_is_fake_mcount;
|
|
||||||
break;
|
|
||||||
case EM_MIPS: /* reltype: e_class */ gpfx = '_'; break;
|
case EM_MIPS: /* reltype: e_class */ gpfx = '_'; break;
|
||||||
case EM_PPC: reltype = R_PPC_ADDR32; gpfx = '_'; break;
|
case EM_PPC: reltype = R_PPC_ADDR32; gpfx = '_'; break;
|
||||||
case EM_PPC64: reltype = R_PPC64_ADDR64; gpfx = '_'; break;
|
case EM_PPC64: reltype = R_PPC64_ADDR64; gpfx = '_'; break;
|
||||||
|
|
|
@ -46,10 +46,6 @@
|
||||||
#define CPUINFO_PROC {"Processor"}
|
#define CPUINFO_PROC {"Processor"}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef __metag__
|
|
||||||
#define CPUINFO_PROC {"CPU"}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef __xtensa__
|
#ifdef __xtensa__
|
||||||
#define CPUINFO_PROC {"core ID"}
|
#define CPUINFO_PROC {"core ID"}
|
||||||
#endif
|
#endif
|
||||||
|
|
Loading…
Reference in New Issue