5.4-stable patches

added patches:
	x86-insn-fix-awk-regexp-warnings.patch

diff --git a/queue-5.4/series b/queue-5.4/series
index 8474af0fcfac70b912c1d39f69cc39e8bc1a8c40..387063db705c98df1d30d37e06625d5466aa24c0 100644 (file)
--- a/queue-5.4/series
+++ b/queue-5.4/series
@@ -6,3 +6,4 @@ ath10k-restore-qca9880-ar1a-v1-detection.patch
 revert-bluetooth-hci_ll-set-operational-frequency-earlier.patch
 revert-dm-crypt-use-wq_highpri-for-the-io-and-crypt-workqueues.patch
 md-raid10-prevent-access-of-uninitialized-resync_pages-offset.patch
+x86-insn-fix-awk-regexp-warnings.patch

diff --git a/queue-5.4/x86-insn-fix-awk-regexp-warnings.patch b/queue-5.4/x86-insn-fix-awk-regexp-warnings.patch
new file mode 100644 (file)
index 0000000..81b0906
--- /dev/null
+++ b/queue-5.4/x86-insn-fix-awk-regexp-warnings.patch
@@ -0,0 +1,88 @@
+From 700c1018b86d0d4b3f1f2d459708c0cdf42b521d Mon Sep 17 00:00:00 2001
+From: Alexander Kapshuk <alexander.kapshuk@gmail.com>
+Date: Tue, 24 Sep 2019 07:46:59 +0300
+Subject: x86/insn: Fix awk regexp warnings
+
+From: Alexander Kapshuk <alexander.kapshuk@gmail.com>
+
+commit 700c1018b86d0d4b3f1f2d459708c0cdf42b521d upstream.
+
+gawk 5.0.1 generates the following regexp warnings:
+
+  GEN      /home/sasha/torvalds/tools/objtool/arch/x86/lib/inat-tables.c
+  awk: ../arch/x86/tools/gen-insn-attr-x86.awk:260: warning: regexp escape sequence `\:' is not a known regexp operator
+  awk: ../arch/x86/tools/gen-insn-attr-x86.awk:350: (FILENAME=../arch/x86/lib/x86-opcode-map.txt FNR=41) warning: regexp escape sequence `\&' is  not a known regexp operator
+
+Ealier versions of gawk are not known to generate these warnings. The
+gawk manual referenced below does not list characters ':' and '&' as
+needing escaping, so 'unescape' them. See
+
+  https://www.gnu.org/software/gawk/manual/html_node/Escape-Sequences.html
+
+for more info.
+
+Running diff on the output generated by the script before and after
+applying the patch reported no differences.
+
+ [ bp: Massage commit message. ]
+
+[ Caught the respective tools header discrepancy. ]
+Reported-by: kbuild test robot <lkp@intel.com>
+Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
+Signed-off-by: Borislav Petkov <bp@suse.de>
+Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
+Cc: "H. Peter Anvin" <hpa@zytor.com>
+Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
+Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
+Cc: Ingo Molnar <mingo@redhat.com>
+Cc: Josh Poimboeuf <jpoimboe@redhat.com>
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Cc: x86-ml <x86@kernel.org>
+Link: https://lkml.kernel.org/r/20190924044659.3785-1-alexander.kapshuk@gmail.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/x86/tools/gen-insn-attr-x86.awk       |    4 ++--
+ tools/arch/x86/tools/gen-insn-attr-x86.awk |    4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+--- a/arch/x86/tools/gen-insn-attr-x86.awk
++++ b/arch/x86/tools/gen-insn-attr-x86.awk
+@@ -69,7 +69,7 @@ BEGIN {
+ 
+       lprefix1_expr = "\\((66|!F3)\\)"
+       lprefix2_expr = "\\(F3\\)"
+-      lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)"
++      lprefix3_expr = "\\((F2|!F3|66&F2)\\)"
+       lprefix_expr = "\\((66|F2|F3)\\)"
+       max_lprefix = 4
+ 
+@@ -257,7 +257,7 @@ function convert_operands(count,opnd,
+       return add_flags(imm, mod)
+ }
+ 
+-/^[0-9a-f]+\:/ {
++/^[0-9a-f]+:/ {
+       if (NR == 1)
+               next
+       # get index
+--- a/tools/arch/x86/tools/gen-insn-attr-x86.awk
++++ b/tools/arch/x86/tools/gen-insn-attr-x86.awk
+@@ -69,7 +69,7 @@ BEGIN {
+ 
+       lprefix1_expr = "\\((66|!F3)\\)"
+       lprefix2_expr = "\\(F3\\)"
+-      lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)"
++      lprefix3_expr = "\\((F2|!F3|66&F2)\\)"
+       lprefix_expr = "\\((66|F2|F3)\\)"
+       max_lprefix = 4
+ 
+@@ -257,7 +257,7 @@ function convert_operands(count,opnd,
+       return add_flags(imm, mod)
+ }
+ 
+-/^[0-9a-f]+\:/ {
++/^[0-9a-f]+:/ {
+       if (NR == 1)
+               next
+       # get index