[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-08-15 Thread Thomas Huth
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=95f875654ae8b433b5 ** Changed in: qemu Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1766896 Title:

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-07-06 Thread Peter Maydell
The patch referred to in comment #4 has now been committed, so from QEMU 3.0 this will fail with a useful error message to tell the user their choice of machine and CPU aren't compatible. ** Changed in: qemu Status: New => Fix Committed -- You received this bug notification because you

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-06-01 Thread Peter Maydell
https://patchwork.ozlabs.org/patch/924145/ is a patch which improves our error checking for this case. The command that previously segfaulted should now exit with the error message: qemu-system-arm: This board cannot be used with Cortex-M CPUs -- You received this bug notification because you

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-06-01 Thread Peter Maydell
** Tags added: arm -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1766896 Title: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate Status in QEMU: New Bug description: Attempting to

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-04-25 Thread Peter Maydell
Yes; cortex-m3 will only work on machine types that are expecting it (ie which instantiate the M profile NVIC interrupt controller, which is really an integral part of the CPU). We should catch this case and make QEMU exit with a more helpful message. -- You received this bug notification

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-04-25 Thread fenugrec via Qemu-devel
follow-up to IRC discussions with stsquad and danpb : the problem is "-machine none" which prevents all the data structures from being initialized properly. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU.

[Qemu-devel] [Bug 1766896] Re: qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate

2018-04-25 Thread Thomas Huth
You also did not specify any amount of RAM with the -m parameter and the "none" machine does not have any RAM by default. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1766896 Title: