* [Bug 1877137] [NEW] 32-bit Arm emulation spins at 100% during emacs build
@ 2020-05-06 15:21 Edward Vielmetti
2020-05-06 15:42 ` [Bug 1877137] " Philippe Vaucher
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Edward Vielmetti @ 2020-05-06 15:21 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only
exposed on amd64 architecture or aarch64 hosts that can *only* execute
64 bit applications.
Usage:
./setup.sh # installs docker and tweaks sysctl
./qemu.sh # register qemu so you are able to run containers from other
architectures
./build.sh # try to build the docker image. Process should get stuck
in a 100% CPU loop after a while
Originally reported by, and test case developed by,
Philippe Vaucher.
** Affects: qemu
Importance: Undecided
Status: New
** Attachment added: "scripts to reproduce bug"
https://bugs.launchpad.net/bugs/1877137/+attachment/5367408/+files/qemu-bug.tar.gz
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https://bugs.launchpad.net/bugs/1877137
Title:
32-bit Arm emulation spins at 100% during emacs build
Status in QEMU:
New
Bug description:
This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only
exposed on amd64 architecture or aarch64 hosts that can *only* execute
64 bit applications.
Usage:
./setup.sh # installs docker and tweaks sysctl
./qemu.sh # register qemu so you are able to run containers from other
architectures
./build.sh # try to build the docker image. Process should get stuck
in a 100% CPU loop after a while
Originally reported by, and test case developed by,
Philippe Vaucher.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1877137/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1877137] Re: 32-bit Arm emulation spins at 100% during emacs build
2020-05-06 15:21 [Bug 1877137] [NEW] 32-bit Arm emulation spins at 100% during emacs build Edward Vielmetti
@ 2020-05-06 15:42 ` Philippe Vaucher
2020-05-06 16:13 ` Alex Bennée
2020-11-05 10:57 ` Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Philippe Vaucher @ 2020-05-06 15:42 UTC (permalink / raw)
To: qemu-devel
Additional bug reports at https://bugs.launchpad.net/qemu/+bug/1861161
and https://bugs.launchpad.net/qemu/+bug/1805913
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https://bugs.launchpad.net/bugs/1877137
Title:
32-bit Arm emulation spins at 100% during emacs build
Status in QEMU:
New
Bug description:
This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only
exposed on amd64 architecture or aarch64 hosts that can *only* execute
64 bit applications.
Usage:
./setup.sh # installs docker and tweaks sysctl
./qemu.sh # register qemu so you are able to run containers from other
architectures
./build.sh # try to build the docker image. Process should get stuck
in a 100% CPU loop after a while
Originally reported by, and test case developed by,
Philippe Vaucher.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1877137/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1877137] Re: 32-bit Arm emulation spins at 100% during emacs build
2020-05-06 15:21 [Bug 1877137] [NEW] 32-bit Arm emulation spins at 100% during emacs build Edward Vielmetti
2020-05-06 15:42 ` [Bug 1877137] " Philippe Vaucher
@ 2020-05-06 16:13 ` Alex Bennée
2020-11-05 10:57 ` Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Alex Bennée @ 2020-05-06 16:13 UTC (permalink / raw)
To: qemu-devel
** Tags added: arm tcg
** Tags added: testcase
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1877137
Title:
32-bit Arm emulation spins at 100% during emacs build
Status in QEMU:
New
Bug description:
This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only
exposed on amd64 architecture or aarch64 hosts that can *only* execute
64 bit applications.
Usage:
./setup.sh # installs docker and tweaks sysctl
./qemu.sh # register qemu so you are able to run containers from other
architectures
./build.sh # try to build the docker image. Process should get stuck
in a 100% CPU loop after a while
Originally reported by, and test case developed by,
Philippe Vaucher.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1877137/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 1877137] Re: 32-bit Arm emulation spins at 100% during emacs build
2020-05-06 15:21 [Bug 1877137] [NEW] 32-bit Arm emulation spins at 100% during emacs build Edward Vielmetti
2020-05-06 15:42 ` [Bug 1877137] " Philippe Vaucher
2020-05-06 16:13 ` Alex Bennée
@ 2020-11-05 10:57 ` Peter Maydell
2 siblings, 0 replies; 4+ messages in thread
From: Peter Maydell @ 2020-11-05 10:57 UTC (permalink / raw)
To: qemu-devel
*** This bug is a duplicate of bug 1861161 ***
https://bugs.launchpad.net/bugs/1861161
** This bug has been marked a duplicate of bug 1861161
qemu-arm-static stuck with 100% CPU when cross-compiling emacs
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1877137
Title:
32-bit Arm emulation spins at 100% during emacs build
Status in QEMU:
New
Bug description:
This test case exposes a QEMU bug when crossbuilding to arm32. The bug is only
exposed on amd64 architecture or aarch64 hosts that can *only* execute
64 bit applications.
Usage:
./setup.sh # installs docker and tweaks sysctl
./qemu.sh # register qemu so you are able to run containers from other
architectures
./build.sh # try to build the docker image. Process should get stuck
in a 100% CPU loop after a while
Originally reported by, and test case developed by,
Philippe Vaucher.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1877137/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-11-05 11:16 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-05-06 15:21 [Bug 1877137] [NEW] 32-bit Arm emulation spins at 100% during emacs build Edward Vielmetti
2020-05-06 15:42 ` [Bug 1877137] " Philippe Vaucher
2020-05-06 16:13 ` Alex Bennée
2020-11-05 10:57 ` Peter Maydell
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