From 50ba0232fd5312410f1b65247e774244f89a628e Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 20:50:36 +0200
Subject: Merging upstream version 6.8.9.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/x86/tools/Makefile             |  2 +-
 arch/x86/tools/chkobjdump.awk       | 34 ----------------------------------
 arch/x86/tools/objdump_reformat.awk |  6 +++---
 arch/x86/tools/relocs.c             |  2 +-
 4 files changed, 5 insertions(+), 39 deletions(-)
 delete mode 100644 arch/x86/tools/chkobjdump.awk

(limited to 'arch/x86/tools')

diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
index 90e820ac97..7278e2545c 100644
--- a/arch/x86/tools/Makefile
+++ b/arch/x86/tools/Makefile
@@ -17,7 +17,7 @@ reformatter = $(srctree)/arch/x86/tools/objdump_reformat.awk
 chkobjdump = $(srctree)/arch/x86/tools/chkobjdump.awk
 
 quiet_cmd_posttest = TEST    $@
-      cmd_posttest = ($(OBJDUMP) -v | $(AWK) -f $(chkobjdump)) || $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(reformatter) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
+      cmd_posttest = $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(reformatter) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
 
 quiet_cmd_sanitytest = TEST    $@
       cmd_sanitytest = $(obj)/insn_sanity $(posttest_64bit) -m 1000000
diff --git a/arch/x86/tools/chkobjdump.awk b/arch/x86/tools/chkobjdump.awk
deleted file mode 100644
index a4cf678cf5..0000000000
--- a/arch/x86/tools/chkobjdump.awk
+++ /dev/null
@@ -1,34 +0,0 @@
-# GNU objdump version checker
-#
-# Usage:
-# objdump -v | awk -f chkobjdump.awk
-BEGIN {
-	# objdump version 2.19 or later is OK for the test.
-	od_ver = 2;
-	od_sver = 19;
-}
-
-/^GNU objdump/ {
-	verstr = ""
-	gsub(/\(.*\)/, "");
-	for (i = 3; i <= NF; i++)
-		if (match($(i), "^[0-9]")) {
-			verstr = $(i);
-			break;
-		}
-	if (verstr == "") {
-		printf("Warning: Failed to find objdump version number.\n");
-		exit 0;
-	}
-	split(verstr, ver, ".");
-	if (ver[1] > od_ver ||
-	    (ver[1] == od_ver && ver[2] >= od_sver)) {
-		exit 1;
-	} else {
-		printf("Warning: objdump version %s is older than %d.%d\n",
-		       verstr, od_ver, od_sver);
-		print("Warning: Skipping posttest.");
-		# Logic is inverted, because we just skip test without error.
-		exit 0;
-	}
-}
diff --git a/arch/x86/tools/objdump_reformat.awk b/arch/x86/tools/objdump_reformat.awk
index f418c91b71..20b08a6c4d 100644
--- a/arch/x86/tools/objdump_reformat.awk
+++ b/arch/x86/tools/objdump_reformat.awk
@@ -11,8 +11,8 @@ BEGIN {
 	prev_addr = ""
 	prev_hex = ""
 	prev_mnemonic = ""
-	bad_expr = "(\\(bad\\)|^rex|^.byte|^rep(z|nz)$|^lock$|^es$|^cs$|^ss$|^ds$|^fs$|^gs$|^data(16|32)$|^addr(16|32|64))"
-	fwait_expr = "^9b "
+	bad_expr = "(\\(bad\\)|<unknown>|^rex|^.byte|^rep(z|nz)$|^lock$|^es$|^cs$|^ss$|^ds$|^fs$|^gs$|^data(16|32)$|^addr(16|32|64))"
+	fwait_expr = "^9b[ \t]*fwait"
 	fwait_str="9b\tfwait"
 }
 
@@ -22,7 +22,7 @@ BEGIN {
 }
 
 /^ *[0-9a-f]+:/ {
-	if (split($0, field, "\t") < 3) {
+	if (split($0, field, /: |\t/) < 3) {
 		# This is a continuation of the same insn.
 		prev_hex = prev_hex field[2]
 	} else {
diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
index e701328364..b029fb81eb 100644
--- a/arch/x86/tools/relocs.c
+++ b/arch/x86/tools/relocs.c
@@ -66,7 +66,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = {
 	[S_REL] =
 	"^(__init_(begin|end)|"
 	"__x86_cpu_dev_(start|end)|"
-	"(__parainstructions|__alt_instructions)(_end)?|"
+	"__alt_instructions(_end)?|"
 	"(__iommu_table|__apicdrivers|__smp_locks)(_end)?|"
 	"__(start|end)_pci_.*|"
 #if CONFIG_FW_LOADER
-- 
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