From: Richard Henderson <richard.henderson@linaro.org>
To: Stefan Hajnoczi <stefanha@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [PULL v2 00/20] tcg patch queue
Date: Tue, 6 Sep 2022 07:44:52 +0100 [thread overview]
Message-ID: <fc37598c-1a93-9a88-9492-2ba891e48709@linaro.org> (raw)
In-Reply-To: <CAJSP0QVBxkF1tQBetg8vtntppn=CduvDFHSGWapjAtq=XObsGA@mail.gmail.com>
On 9/5/22 22:58, Stefan Hajnoczi wrote:
> The tsan (clang) build is broken:
> https://gitlab.com/qemu-project/qemu/-/jobs/2982480773
>
> clang-10 -m64 -mcx16 -Ilibqemu-x86_64-linux-user.fa.p -I. -I..
> -Itarget/i386 -I../target/i386 -I../common-user/host/x86_64
> -I../linux-user/include/host/x86_64 -I../linux-user/include
> -Ilinux-user -I../linux-user -Ilinux-user/x86_64
> -I../linux-user/x86_64 -Iqapi -Itrace -Iui -Iui/shader
> -I/usr/include/capstone -I/usr/include/glib-2.0
> -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -fcolor-diagnostics -Wall
> -Winvalid-pch -Werror -std=gnu11 -O2 -g -isystem
> /builds/qemu-project/qemu/linux-headers -isystem linux-headers -iquote
> . -iquote /builds/qemu-project/qemu -iquote
> /builds/qemu-project/qemu/include -iquote
> /builds/qemu-project/qemu/tcg/i386 -pthread -fsanitize=thread
> -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -Wstrict-prototypes -Wredundant-decls -Wundef -Wwrite-strings
> -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv
> -Wold-style-definition -Wtype-limits -Wformat-security -Wformat-y2k
> -Winit-self -Wignored-qualifiers -Wempty-body -Wnested-externs
> -Wendif-labels -Wexpansion-to-defined -Wno-initializer-overrides
> -Wno-missing-include-dirs -Wno-shift-negative-value
> -Wno-string-plus-int -Wno-typedef-redefinition
> -Wno-tautological-type-limit-compare -fstack-protector-strong -fPIE
> -isystem../linux-headers -isystemlinux-headers -DNEED_CPU_H
> '-DCONFIG_TARGET="x86_64-linux-user-config-target.h"'
> '-DCONFIG_DEVICES="x86_64-linux-user-config-devices.h"' -MD -MQ
> libqemu-x86_64-linux-user.fa.p/linux-user_elfload.c.o -MF
> libqemu-x86_64-linux-user.fa.p/linux-user_elfload.c.o.d -o
> libqemu-x86_64-linux-user.fa.p/linux-user_elfload.c.o -c
> ../linux-user/elfload.c
> ../linux-user/elfload.c:198:18: error: integer overflow in
> preprocessor expression [-Werror]
> #if ULONG_MAX >= TARGET_VSYSCALL_PAGE
> ^~~~~~~~~~~~~~~~~~~~
> ../target/i386/cpu.h:2386:47: note: expanded from macro 'TARGET_VSYSCALL_PAGE'
> # define TARGET_VSYSCALL_PAGE (UINT64_C(-10) << 20)
> ~~~~~~~~~~~~~ ^ ~~
Arg! This is a compiler bug.
r~
prev parent reply other threads:[~2022-09-06 6:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-04 0:23 [PULL v2 00/20] tcg patch queue Richard Henderson
2022-09-04 0:23 ` [PULL v2 16/20] accel/tcg: Add fast path for translator_ld* Richard Henderson
2022-09-05 21:58 ` [PULL v2 00/20] tcg patch queue Stefan Hajnoczi
2022-09-06 6:44 ` Richard Henderson [this message]
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