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author | Assam Boudjelthia <assam.boudjelthia@qt.io> | 2019-08-20 09:49:21 +0300 |
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committer | Assam Boudjelthia <assam.boudjelthia@qt.io> | 2019-08-21 12:00:57 +0300 |
commit | 8a5d86d88826cd4db6e3993d8fcb14db0bbab015 (patch) | |
tree | 61a3b92bca95053f626c1e5f133a1fe89512c1b9 | |
parent | 6e601907b9f92d0ca104c35d5f403654cbc93e81 (diff) | |
download | qt5-8a5d86d88826cd4db6e3993d8fcb14db0bbab015.tar.gz |
Suppress QEMU syscall and ioctl debug messages
Compile QEMU with "Unsupported syscall" and "Unsupported ioctl" messages
suppressed, those can be shown by set/unset environment variable QEMU_SYSCALL_DEBUG.
Task-number: QTQAINFRA-2808
Change-Id: If0b28c47f2599c4ebca9cae6a6d38f9a4fd00458
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
-rwxr-xr-x | coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/03-qemu.sh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/03-qemu.sh b/coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/03-qemu.sh index 4ca84072..9a4558e2 100755 --- a/coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/03-qemu.sh +++ b/coin/provisioning/qtci-linux-Ubuntu-18.04-x86_64/03-qemu.sh @@ -121,6 +121,43 @@ index 11a311f9db..94d8abc745 100644 2.17.1 EOT +patch -p1 <<EOT +From fb4f0fa319e757c083f0b3674f575a09c323f5aa Mon Sep 17 00:00:00 2001 +From: Assam Boudjelthia <assam.boudjelthia@qt.io> +Date: Tue, 20 Aug 2019 09:46:46 +0300 +Subject: [PATCH] Suppress unsupported syscall and ioctl debug messages + +Those messages were spamming the CI tests output, thus they can +only be shown by defining environment variable QEMU_SYSCALL_DEBUG=true + +diff --git a/linux-user/syscall.c b/linux-user/syscall.c +index 94d8abc745..e72cfb0cb5 100644 +--- a/linux-user/syscall.c ++++ b/linux-user/syscall.c +@@ -5479,7 +5479,8 @@ static abi_long do_ioctl(int fd, int cmd, abi_long arg) + ie = ioctl_entries; + for(;;) { + if (ie->target_cmd == 0) { +- gemu_log("Unsupported ioctl: cmd=0x%04lx\n", (long)cmd); ++ if (getenv("QEMU_SYSCALL_DEBUG")) ++ gemu_log("Unsupported ioctl: cmd=0x%04lx\n", (long)cmd); + return -TARGET_ENOSYS; + } + if (ie->target_cmd == cmd) +@@ -12172,7 +12173,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, + + default: + unimplemented: +- gemu_log("qemu: Unsupported syscall: %d\n", num); ++ if (getenv("QEMU_SYSCALL_DEBUG")) ++ gemu_log("qemu: Unsupported syscall: %d\n", num); + #if defined(TARGET_NR_setxattr) || defined(TARGET_NR_get_thread_area) || defined(TARGET_NR_getdomainname) || defined(TARGET_NR_set_robust_list) + unimplemented_nowarn: + #endif +-- +2.17.1 +EOT + ./configure --target-list=arm-linux-user,aarch64-linux-user --static --disable-werror make sudo make install |