diff options
Diffstat (limited to 'recipes-kernel/linux/linux-intel/0001-6.6-vt-conmakehash-improve-reproducibility.patch')
-rw-r--r-- | recipes-kernel/linux/linux-intel/0001-6.6-vt-conmakehash-improve-reproducibility.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-intel/0001-6.6-vt-conmakehash-improve-reproducibility.patch b/recipes-kernel/linux/linux-intel/0001-6.6-vt-conmakehash-improve-reproducibility.patch new file mode 100644 index 00000000..0ecacb30 --- /dev/null +++ b/recipes-kernel/linux/linux-intel/0001-6.6-vt-conmakehash-improve-reproducibility.patch | |||
@@ -0,0 +1,58 @@ | |||
1 | From 2f662283528bc003d0be988bf6590a271ebe7755 Mon Sep 17 00:00:00 2001 | ||
2 | From: Bruce Ashfield <bruce.ashfield@gmail.com> | ||
3 | Date: Sun, 10 Jul 2022 21:37:07 -0400 | ||
4 | Subject: [PATCH] vt/conmakehash: improve reproducibility | ||
5 | |||
6 | The file generated by conmakehash capture the application | ||
7 | path used to generate the file. While that can be informative, | ||
8 | it varies based on where the kernel was built, as the full | ||
9 | path is captured. | ||
10 | |||
11 | We tweak the application to use a second input as the "capture | ||
12 | name", and then modify the Makefile to pass the basename of | ||
13 | the source, making it reproducible. | ||
14 | |||
15 | This could be improved by using some sort of path mapping, | ||
16 | or the application manipualing argv[1] itself, but for now | ||
17 | this solves the reprodicibility issue. | ||
18 | |||
19 | Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> | ||
20 | |||
21 | Upstream-Status: Inappropriate | ||
22 | |||
23 | Taken from linux-yocto, v5.15/standard/base | ||
24 | Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> | ||
25 | --- | ||
26 | drivers/tty/vt/Makefile | 2 +- | ||
27 | drivers/tty/vt/conmakehash.c | 2 +- | ||
28 | 2 files changed, 2 insertions(+), 2 deletions(-) | ||
29 | |||
30 | diff --git a/drivers/tty/vt/Makefile b/drivers/tty/vt/Makefile | ||
31 | index b3dfe9d5717e..6ee3736776c8 100644 | ||
32 | --- a/drivers/tty/vt/Makefile | ||
33 | +++ b/drivers/tty/vt/Makefile | ||
34 | @@ -15,7 +15,7 @@ clean-files := consolemap_deftbl.c defkeymap.c | ||
35 | hostprogs += conmakehash | ||
36 | |||
37 | quiet_cmd_conmk = CONMK $@ | ||
38 | - cmd_conmk = $(obj)/conmakehash $< > $@ | ||
39 | + cmd_conmk = $(obj)/conmakehash $< $(shell basename $<) > $@ | ||
40 | |||
41 | $(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE) $(obj)/conmakehash | ||
42 | $(call cmd,conmk) | ||
43 | diff --git a/drivers/tty/vt/conmakehash.c b/drivers/tty/vt/conmakehash.c | ||
44 | index cddd789fe46e..d62510b280e9 100644 | ||
45 | --- a/drivers/tty/vt/conmakehash.c | ||
46 | +++ b/drivers/tty/vt/conmakehash.c | ||
47 | @@ -253,7 +253,7 @@ int main(int argc, char *argv[]) | ||
48 | #include <linux/types.h>\n\ | ||
49 | \n\ | ||
50 | u8 dfont_unicount[%d] = \n\ | ||
51 | -{\n\t", argv[1], fontlen); | ||
52 | +{\n\t", argv[2], fontlen); | ||
53 | |||
54 | for ( i = 0 ; i < fontlen ; i++ ) | ||
55 | { | ||
56 | -- | ||
57 | 2.34.1 | ||
58 | |||