From 519b32e12ab1fd7bba6374458538d8b68c197b88 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Sun, 27 Nov 2022 21:56:58 +0100
Subject: [PATCH] 5.10-stable patches

added patches:
	lib-vdso-use-grep-e-instead-of-egrep.patch
---
 ...lib-vdso-use-grep-e-instead-of-egrep.patch | 33 +++++++++++++++++++
 queue-5.10/series                             |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 queue-5.10/lib-vdso-use-grep-e-instead-of-egrep.patch

diff --git a/queue-5.10/lib-vdso-use-grep-e-instead-of-egrep.patch b/queue-5.10/lib-vdso-use-grep-e-instead-of-egrep.patch
new file mode 100644
index 00000000000..45138456030
--- /dev/null
+++ b/queue-5.10/lib-vdso-use-grep-e-instead-of-egrep.patch
@@ -0,0 +1,33 @@
+From 8ac3b5cd3e0521d92f9755e90d140382fc292510 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Tue, 20 Sep 2022 19:06:33 +0200
+Subject: lib/vdso: use "grep -E" instead of "egrep"
+
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+commit 8ac3b5cd3e0521d92f9755e90d140382fc292510 upstream.
+
+The latest version of grep claims the egrep is now obsolete so the build
+now contains warnings that look like:
+	egrep: warning: egrep is obsolescent; using grep -E
+fix this up by moving the vdso Makefile to use "grep -E" instead.
+
+Cc: Andy Lutomirski <luto@kernel.org>
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
+Link: https://lore.kernel.org/r/20220920170633.3133829-1-gregkh@linuxfoundation.org
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ lib/vdso/Makefile |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/lib/vdso/Makefile
++++ b/lib/vdso/Makefile
+@@ -17,6 +17,6 @@ $(error ARCH_REL_TYPE_ABS is not set)
+ endif
+ 
+ quiet_cmd_vdso_check = VDSOCHK $@
+-      cmd_vdso_check = if $(OBJDUMP) -R $@ | egrep -h "$(ARCH_REL_TYPE_ABS)"; \
++      cmd_vdso_check = if $(OBJDUMP) -R $@ | grep -E -h "$(ARCH_REL_TYPE_ABS)"; \
+ 		       then (echo >&2 "$@: dynamic relocations are not supported"; \
+ 			     rm -f $@; /bin/false); fi
diff --git a/queue-5.10/series b/queue-5.10/series
index d27313fb0b1..c838dcc3a16 100644
--- a/queue-5.10/series
+++ b/queue-5.10/series
@@ -89,3 +89,4 @@ s390-crashdump-fix-tod-programmable-field-size.patch
 net-enetc-manage-enetc_f_qbv-in-priv-active_offloads.patch
 net-enetc-cache-accesses-to-priv-si-hw.patch
 net-enetc-preserve-tx-ring-priority-across-reconfigu.patch
+lib-vdso-use-grep-e-instead-of-egrep.patch
-- 
2.47.3