Ard, On 05/25/15 05:27, Heyi Guo wrote: > Hi folks, > > I noticed that the number of pages will be extended to 64KB aligned for > AARCH64 runtime services memory, like EfiRuntimeServicesCode/Data, > AcpiReclaimMemory, etc. However, the caller does not know the real page > number that was allocated; if some error occurs and the caller wants to > free the runtime memory which was allocated earlier, he can only use > EFI_SIZE_TO_PAGES to get the page number of 4KB aligned and up to 15 > pages (60KB) memory might be leaked. > > This is not a critical issue for it is not common to free runtime type > memory. But I think it will be better to fix it in some way, e.g. using > another macro to calculate page number for runtime memory, documented in > UEFI spec, etc. > > Please let me know your comments, thanks!
is this perhaps related to the recent-ish patches that adapt allocations to the 64KB page size? Thanks Laszlo ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
