Re: [PATCH v3 04/12] linux-user: more debug for init_guest_space

2020-04-03 Thread Philippe Mathieu-Daudé
On 4/3/20 9:11 PM, Alex Bennée wrote: Searching for memory space can cause problems so lets extend the CPU_LOG_PAGE output so you can watch init_guest_space fail to allocate memory. A more involved fix is actually required to make this function play nicely with the large guard pages the sanitiser

[PATCH v3 04/12] linux-user: more debug for init_guest_space

2020-04-03 Thread Alex Bennée
Searching for memory space can cause problems so lets extend the CPU_LOG_PAGE output so you can watch init_guest_space fail to allocate memory. A more involved fix is actually required to make this function play nicely with the large guard pages the sanitiser likes to use. Signed-off-by: Alex Benn