<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 28, 2019 at 1:14 AM Peter Bergin <<a href="mailto:peter@berginkonsult.se">peter@berginkonsult.se</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">When using kernel-devsrc for older kernels do_install fails with:<br>
<br>
| cp: failed to get attributes of 'arch/x86/entry': No such file or directory<br>
<br>
In the Linux kernel commit 1f57d5d85<br>
"x86/asm/entry: Move the arch/x86/syscalls/ definitions to arch/x86/entry/syscalls/"<br>
moved some files copied in the kernel-devsrc recipe. Commit 1f57d5d85 was added in<br>
v4.2.<br>
<br>
To be able to use kernel-devsrc for kernels older than v4.2 this commit make use of find<br>
for the files that shall be copied.<br>
<br>
Signed-off-by: Peter Bergin <<a href="mailto:peter@berginkonsult.se" target="_blank">peter@berginkonsult.se</a>><br>
---<br>
meta/recipes-kernel/linux/<a href="http://kernel-devsrc.bb" rel="noreferrer" target="_blank">kernel-devsrc.bb</a> | 10 +++++-----<br>
1 file changed, 5 insertions(+), 5 deletions(-)<br>
<br>
diff --git a/meta/recipes-kernel/linux/<a href="http://kernel-devsrc.bb" rel="noreferrer" target="_blank">kernel-devsrc.bb</a> b/meta/recipes-kernel/linux/<a href="http://kernel-devsrc.bb" rel="noreferrer" target="_blank">kernel-devsrc.bb</a><br>
index b68d945..b6f2dbc 100644<br>
--- a/meta/recipes-kernel/linux/<a href="http://kernel-devsrc.bb" rel="noreferrer" target="_blank">kernel-devsrc.bb</a><br>
+++ b/meta/recipes-kernel/linux/<a href="http://kernel-devsrc.bb" rel="noreferrer" target="_blank">kernel-devsrc.bb</a><br>
@@ -185,14 +185,14 @@ do_install() {<br>
cp -a --parents tools/include/tools/be_byteshift.h $kerneldir/build/<br>
<br>
# required for generate missing syscalls prepare phase<br>
- cp -a --parents arch/x86/entry/syscalls/syscall_32.tbl $kerneldir/build<br>
+ cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build<br></blockquote><div><br></div><div><div class="gmail_default" style="font-size:small">Potentially stupid question (since obviously you've tested this on versions less than v4.2) .. </div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Doesn't that find command return nothing in kernels < 4.1 and hence is a cp -a --parents <nothing> $kerneldir/build ?<br></div><br></div><div><div class="gmail_default" style="font-size:small">I haven't tested it myself (yet), so I thought I'd ask.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Thanks for fixing up the older kernel support!</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Bruce</div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
if [ "${ARCH}" = "x86" ]; then<br>
# files for 'make prepare' to succeed with kernel-devel<br>
- cp -a --parents arch/x86/entry/syscalls/syscall_32.tbl $kerneldir/build/<br>
- cp -a --parents arch/x86/entry/syscalls/syscalltbl.sh $kerneldir/build/<br>
- cp -a --parents arch/x86/entry/syscalls/syscallhdr.sh $kerneldir/build/<br>
- cp -a --parents arch/x86/entry/syscalls/syscall_64.tbl $kerneldir/build/<br>
+ cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build/<br>
+ cp -a --parents $(find arch/x86 -type f -name "syscalltbl.sh") $kerneldir/build/<br>
+ cp -a --parents $(find arch/x86 -type f -name "syscallhdr.sh") $kerneldir/build/<br>
+ cp -a --parents $(find arch/x86 -type f -name "syscall_64.tbl") $kerneldir/build/<br>
cp -a --parents arch/x86/tools/relocs_32.c $kerneldir/build/<br>
cp -a --parents arch/x86/tools/relocs_64.c $kerneldir/build/<br>
cp -a --parents arch/x86/tools/relocs.c $kerneldir/build/<br>
-- <br>
2.7.4<br>
<br>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature">- Thou shalt not follow the NULL pointer, for chaos and madness await thee at its end<br>- "Use the force Harry" - Gandalf, Star Trek II<br><br></div></div>