From a7a5626e8e9a813c6f7d8493fec3df2bae9b8f9b Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Mon, 23 May 2022 23:14:16 +0200 Subject: [PATCH] package/qemu: fix musl and uclibc-ng build Fix the following musl and uclibc-ng build failure raised since bump to version 7.0.0 in commit 3fa79c038ec75228015ea0022de80c5e7a2003f8 and https://git.qemu.org/?p=qemu.git;a=commit;h=244fd08323088db73590ff2317dfe86f810b51d7: ../linux-user/syscall.c: In function 'target_to_host_resource': ../linux-user/syscall.c:1057:16: error: 'RLIMIT_RTTIME' undeclared (first use in this function); did you mean 'RLIMIT_NOFILE'? 1057 | return RLIMIT_RTTIME; | ^~~~~~~~~~~~~ | RLIMIT_NOFILE Fixes: - http://autobuild.buildroot.org/results/22d3b584b704613d030e1ea9e6b709b713e4cc26 Signed-off-by: Fabrice Fontaine Reviewed-by: Romain Naour Signed-off-by: Yann E. MORIN --- ...ll.c-fix-build-without-RLIMIT_RTTIME.patch | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 package/qemu/0003-linux-user-syscall.c-fix-build-without-RLIMIT_RTTIME.patch diff --git a/package/qemu/0003-linux-user-syscall.c-fix-build-without-RLIMIT_RTTIME.patch b/package/qemu/0003-linux-user-syscall.c-fix-build-without-RLIMIT_RTTIME.patch new file mode 100644 index 0000000000..729c2e9be8 --- /dev/null +++ b/package/qemu/0003-linux-user-syscall.c-fix-build-without-RLIMIT_RTTIME.patch @@ -0,0 +1,48 @@ +From 84863e007d4ef0858e74a1250e2472954924c617 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Sat, 14 May 2022 16:10:16 +0200 +Subject: [PATCH] linux-user/syscall.c: fix build without RLIMIT_RTTIME + +RLIMIT_RTTIME is not provided by uclibc-ng or by musl prior to version +1.2.0 and +https://github.com/bminor/musl/commit/2507e7f5312e79620f6337935d0a6c9045ccba09 +resulting in the following build failure since +https://git.qemu.org/?p=qemu.git;a=commit;h=244fd08323088db73590ff2317dfe86f810b51d7: + +../linux-user/syscall.c: In function 'target_to_host_resource': +../linux-user/syscall.c:1057:16: error: 'RLIMIT_RTTIME' undeclared (first use in this function); did you mean 'RLIMIT_NOFILE'? + 1057 | return RLIMIT_RTTIME; + | ^~~~~~~~~~~~~ + | RLIMIT_NOFILE + +Fixes: + - http://autobuild.buildroot.org/results/22d3b584b704613d030e1ea9e6b709b713e4cc26 + +Signed-off-by: Fabrice Fontaine +[Upstream status: +https://patchwork.ozlabs.org/project/qemu-devel/patch/20220523105239.1499162-1-fontaine.fabrice@gmail.com] +--- +Changes v1 -> v2 (after review of Laurent Vivier): + - Use an ifdef block instead of defining RLIMIT_RTTIME + + linux-user/syscall.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/linux-user/syscall.c b/linux-user/syscall.c +index dd0d92ba4e..488facb356 100644 +--- a/linux-user/syscall.c ++++ b/linux-user/syscall.c +@@ -1053,8 +1053,10 @@ static inline int target_to_host_resource(int code) + return RLIMIT_RSS; + case TARGET_RLIMIT_RTPRIO: + return RLIMIT_RTPRIO; ++#ifdef RLIMIT_RTTIME + case TARGET_RLIMIT_RTTIME: + return RLIMIT_RTTIME; ++#endif + case TARGET_RLIMIT_SIGPENDING: + return RLIMIT_SIGPENDING; + case TARGET_RLIMIT_STACK: +-- +2.35.1 +