(Renaming the subject) Hi Shannon,
On 14/08/15 15:05, Shannon Zhao wrote: > > > On 2015/8/12 17:11, Julien Grall wrote: >> On 12/08/2015 08:22, Shannon Zhao wrote: >>> Hi, >> >> Hi Shannon, >> >> It's not part of the design discussion and we are avoiding to mix >> discussion. Can you please create another thread (or at least renaming >> the subject)? >> >>> I'm working on re-spinning this patchset while encountering a werid >>> problem about xzalloc_bytes. >>> >>> Since I need to copy some ACPI tables, I need to allocate some memory >>> for it. So there are a few places calling xzalloc_bytes. And it fails at >>> the fifth one. The log is shown as following: >> >> Do you copy data in the newly allocated memory between 2 xzalloc_bytes? >> > > No, I just use xzalloc_bytes to allocate some place and copy ACPI to the > allocated place, modify the content, then call > raw_copy_to_guest_flush_dcache to copy the modified tables to guest memory. Can you provide the code and show which call is crashing? Regards, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
