443773aaa9
This commit upgrades the Linux kernel to 6.12.18 from 6.6.x, which comes
from the linux-yocto upstream.
The following changes we made to support the kernel upgrade.
For linux debian package deb_patches folder.
We adapt the kernel related patch for 6.12.18, and cherry pick the
following 8 commits to support to build the kernel 6.12.x.
1) commit f77deecbb5d4 "d/rules.real: Unset KBUILD_HOSTCFLAGS etc.
instead of overriding to be empty"
https://salsa.debian.org/kernel-team/linux/-/commit/f77deecbb5d4
2) commit 0d0d62b7d1cc "d/rules.d/Makefile.inc: Add scripts/include to
header include path"
https://salsa.debian.org/kernel-team/linux/-/commit/0d0d62b7d1cc
3) commit 4ad01663251d "[x86] linux-cpupower: Update turbostat Makefile
to define BUILD_BUG_HEADER"
https://salsa.debian.org/kernel-team/linux/-/commit/4ad01663251d
4) commit fced95b415be "hyperv-daemons: Update for upstream removal of
hv_fcopy_daemon"
https://salsa.debian.org/kernel-team/linux/-/commit/fced95b415be
5) commit 3a17dcbfe0be "d/rules.d/certs: Add newly required include
directory to CPPFLAGS"
https://salsa.debian.org/kernel-team/linux/-/commit/3a17dcbfe0be
6) commit 15b6859742d4 "Disable building rtla, since bullseye's
libtraceevent and libtracefs are too old"
https://salsa.debian.org/kernel-team/linux/-/commit/15b6859742d4
7) commit b4b93560d441 "[ia64] Drop all ia64 configs due to upstream
dropping IA64 arch"
https://salsa.debian.org/kernel-team/linux/-/commit/b4b93560d441
8) commit b93faa99519d "linux-kbuild: Add scripts/module-common.c
(Closes: #1087495)"
https://salsa.debian.org/kernel-team/linux/-/commit/b93faa99519d
For the Linux source code patches folder.
1) We adapt the patch 0001, 0003, 0005, 0006, 0010, 0014 and 0017 based
on kernel-6.12.18.
2) Remove all the ice port back patches because that has been included
in our source code.
For the kernel config.
We enable CONFIG_CPUSETS_V1 and CONFIG_MEMCG_V1 to fix install issue.
Verification:
- Build kernel and out of tree modules success for rt and std.
- Build iso success for rt and std.
- Install success onto a All-in-One lab with rt kernel, and can
switch to std kernel.
- Boot up successfully in the lab.
- The sanity testing was run and the test results PASS.
- The cyclictest benchmark was also run on the starlingx lab, the result
is "samples: 43199996 avg: 1656.295 std_dev: 67.617 max: 8827
99.9999th percentile: 8652“，It is worse than linux-6.6.x.
- The network performance test had been done. For TCP, better than
kernel-6.6.x, for UDP, a little worse than kernel-6.6.x, for STCP,
can not do the test that is same with kernel-6.6.x.
Story: 2011384
Task: 51856
Change-Id: I06ff2f3ab3620fe887f1e5e72ea9022a0cea6102
Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
27 lines
879 B
Diff
27 lines
879 B
Diff
From cefab4ea0b88f7fd09881ba5f297fa51f75fb812 Mon Sep 17 00:00:00 2001
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From: Ben Hutchings <benh@debian.org>
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Date: Mon, 7 Oct 2024 16:45:27 +0200
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Subject: [PATCH 18/20] d/rules.d/certs: Add newly required include directory
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to CPPFLAGS
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(cherry picked from commit 3a17dcbfe0be6bf2b8f5e79692decb8fe26153b3)
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Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
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---
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debian/rules.d/certs/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/debian/rules.d/certs/Makefile b/debian/rules.d/certs/Makefile
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index 7ff7bae..12f01ef 100644
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--- a/debian/rules.d/certs/Makefile
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+++ b/debian/rules.d/certs/Makefile
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@@ -3,5 +3,5 @@ PROGS = \
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include $(top_rulesdir)/Makefile.inc
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-CPPFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
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+CPPFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I$(top_srcdir)/scripts
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extract-cert: LDLIBS += -lcrypto
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--
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2.47.1
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