Merge branch 'for-5.18/amd-sfh' into for-linus

- dead code elimination (Christophe JAILLET)

1 files changed, 6 insertions, 34 deletions

diff --git a/scripts/sorttable.c b/scripts/sorttable.c
index b7c2ad71f9cf..3a8ea5ed553d 100644
--- a/scripts/sorttable.c
+++ b/scripts/sorttable.c
@@ -30,6 +30,8 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <errno.h>
+#include <pthread.h>
 
 #include <tools/be_byteshift.h>
 #include <tools/le_byteshift.h>
@@ -231,7 +233,7 @@ static void sort_relative_table(char *extab_image, int image_size)
 	}
 }
 
-static void arm64_sort_relative_table(char *extab_image, int image_size)
+static void sort_relative_table_with_data(char *extab_image, int image_size)
 {
 	int i = 0;
 
@@ -259,34 +261,6 @@ static void arm64_sort_relative_table(char *extab_image, int image_size)
 	}
 }
 
-static void x86_sort_relative_table(char *extab_image, int image_size)
-{
-	int i = 0;
-
-	while (i < image_size) {
-		uint32_t *loc = (uint32_t *)(extab_image + i);
-
-		w(r(loc) + i, loc);
-		w(r(loc + 1) + i + 4, loc + 1);
-		/* Don't touch the fixup type */
-
-		i += sizeof(uint32_t) * 3;
-	}
-
-	qsort(extab_image, image_size / 12, 12, compare_relative_table);
-
-	i = 0;
-	while (i < image_size) {
-		uint32_t *loc = (uint32_t *)(extab_image + i);
-
-		w(r(loc) - i, loc);
-		w(r(loc + 1) - (i + 4), loc + 1);
-		/* Don't touch the fixup type */
-
-		i += sizeof(uint32_t) * 3;
-	}
-}
-
 static void s390_sort_relative_table(char *extab_image, int image_size)
 {
 	int i;
@@ -364,15 +338,14 @@ static int do_file(char const *const fname, void *addr)
 
 	switch (r2(&ehdr->e_machine)) {
 	case EM_386:
+	case EM_AARCH64:
+	case EM_RISCV:
 	case EM_X86_64:
-		custom_sort = x86_sort_relative_table;
+		custom_sort = sort_relative_table_with_data;
 		break;
 	case EM_S390:
 		custom_sort = s390_sort_relative_table;
 		break;
-	case EM_AARCH64:
-		custom_sort = arm64_sort_relative_table;
-		break;
 	case EM_PARISC:
 	case EM_PPC:
 	case EM_PPC64:
@@ -383,7 +356,6 @@ static int do_file(char const *const fname, void *addr)
 	case EM_ARM:
 	case EM_MICROBLAZE:
 	case EM_MIPS:
-	case EM_RISCV:
 	case EM_XTENSA:
 		break;
 	default: