Re: [Qemu-devel] [PATCH] sun4u: ensure kernel_top is always initialised

2018-08-12 Thread Thomas Huth
On 08/10/2018 01:23 PM, Mark Cave-Ayland wrote: > Valgrind reports that when loading a non-ELF kernel, kernel_top may be used > uninitialised when checking for an initrd. > > Since there are no known non-ELF kernels for SPARC64 then we can simply > initialise kernel_top to 0 and then skip the init

[Qemu-devel] [PATCH] sun4u: ensure kernel_top is always initialised

2018-08-10 Thread Mark Cave-Ayland
Valgrind reports that when loading a non-ELF kernel, kernel_top may be used uninitialised when checking for an initrd. Since there are no known non-ELF kernels for SPARC64 then we can simply initialise kernel_top to 0 and then skip the initrd load process if it hasn't been set by load_elf(). Repo