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package/rt-tests: needs kernel >= 4.5

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rt-tests unconditionally uses CGROUP2_SUPER_MAGIC since
https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git/commit/?id=47e857d4bf77440cb59d17c6ed7882a48514f18d
which is only available since kernel 4.5 and
67e9c74b8a
resulting in the following build failure since bump to version 2.3 in
commit a952b01626:

src/sched_deadline/cyclicdeadline.c:381:29: error: 'CGROUP2_SUPER_MAGIC' undeclared (first use in this function)
  ret = mounted(CGROUP_PATH, CGROUP2_SUPER_MAGIC);
                             ^

Fixes:
 - http://autobuild.buildroot.org/results/74766c215a6cc19cd02faec6181ccd5de49c15cf

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2021-12-30 10:08:22 +01:00 committed by Thomas Petazzoni
parent c709ecd36b
commit b605caf3d8
1 changed files with 3 additions and 3 deletions
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6
package/rt-tests/Config.in
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@ -1,7 +1,7 @@
config BR2_PACKAGE_RT_TESTS
bool "rt-tests"
depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14 # deadline scheduler syscall
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
depends on BR2_USE_MMU # fork(), numactl
depends on !BR2_STATIC_LIBS # dlopen
depends on !BR2_TOOLCHAIN_USES_MUSL # cyclictest
@ -29,7 +29,7 @@ comment "rt-tests may not work on MIPS with an external uClibc toolchain"
depends on BR2_TOOLCHAIN_EXTERNAL_UCLIBC
depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
comment "rt-tests needs a uClibc or glibc toolchain w/ NPTL, headers >= 3.14, dynamic library"
comment "rt-tests needs a uClibc or glibc toolchain w/ NPTL, headers >= 4.5, dynamic library"
depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_STATIC_LIBS \
|| BR2_TOOLCHAIN_USES_MUSL || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
|| BR2_TOOLCHAIN_USES_MUSL || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
depends on BR2_USE_MMU