[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] tb_flush during softreset
From: |
Sai Pavan Boddu |
Subject: |
[Qemu-devel] tb_flush during softreset |
Date: |
Wed, 25 Jul 2018 08:04:07 +0000 |
Hi,
We are seeing issue when fetching tb cache, any suggestions for debug would be
helpful.
Issue: Post soft reset of the core, bootloader(running over different cpu)
reloads the program memory and releases the reset. At that point CPU crashes
after first tb cache fetch.
Note: cpu's have mmu disabled. So no tlb_flush_pages are called.
Question: Is tb_flush called when bootloader has written to program memory of
the target cpu ?
Thanks & Regards,
Sai Pavan
- [Qemu-devel] tb_flush during softreset,
Sai Pavan Boddu <=