Adding debian version 4.19.249-2.debian/4.19.249-2debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/debian/patches/bugfix/all/kbuild-include-addtree-remove-quotes-before-matching-path.patch b/debian/patches/bugfix/all/kbuild-include-addtree-remove-quotes-before-matching-path.patch
new file mode 100644
index 000000000..22ef11a3b
--- /dev/null
+++ b/debian/patches/bugfix/all/kbuild-include-addtree-remove-quotes-before-matching-path.patch
@@ -0,0 +1,42 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 04 Mar 2017 01:44:15 +0000
+Subject: Kbuild.include: addtree: Remove quotes before matching path
+Bug-Debian: https://bugs.debian.org/856474
+Forwarded: https://marc.info/?l=linux-kbuild&m=148987677205629
+
+systemtap currently fails to build modules when the kernel source and
+object trees are separate.
+
+systemtap adds something like -I"/usr/share/systemtap/runtime" to
+EXTRA_CFLAGS, and addtree should not adjust this as it's specifying an
+absolute directory.  But since make has no understanding of shell
+quoting, it does anyway.
+
+For a long time this didn't matter, because addtree would still emit
+the original -I option after the adjusted one.  However, commit
+db547ef19064 ("Kbuild: don't add obj tree in additional includes")
+changed it to remove the original -I option.
+
+Remove quotes (both double and single) before matching against the
+excluded patterns.
+
+References: https://bugs.debian.org/856474
+Reported-by: Jack Henschel <jackdev@mailbox.org>
+Reported-by: Ritesh Raj Sarraf <rrs@debian.org>
+Fixes: db547ef19064 ("Kbuild: don't add obj tree in additional includes")
+Cc: stable@vger.kernel.org # 4.8+
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+---
+Index: linux/scripts/Kbuild.include
+===================================================================
+--- linux.orig/scripts/Kbuild.include
++++ linux/scripts/Kbuild.include
+@@ -211,7 +211,7 @@ hdr-inst := -f $(srctree)/scripts/Makefi
+ # Prefix -I with $(srctree) if it is not an absolute path.
+ # skip if -I has no parameter
+ addtree = $(if $(patsubst -I%,%,$(1)), \
+-$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)),$(1))
++$(if $(filter-out -I/% -I./% -I../%,$(subst $(quote),,$(subst $(squote),,$(1)))),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)),$(1))
+ 
+ # Find all -I options and call addtree
+ flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o)))