Michael Ellerman <m...@ellerman.id.au> wrote: > On Mon, 2015-02-09 at 14:14 -0800, Dave Olson wrote: > > From: Dave Olson <ol...@cumulusnetworks.com> > > > > Fix missing L2 cache size in /sys/devices/system/cpu/cpu0/cache/index2/size > > This bug appears to be introduced in 2.6.29 by > > 93197a36a9c16a85fb24cf5a8639f7bf9af838a3. > > The missing entry caused lscpu to error out on e500v2 devices, and probably > > others > > error: cannot open /sys/devices/system/cpu/cpu0/cache/index2/size: No such > > file or directory > > The DTS files we see use cache-size for the unified L2 cache size, not > > d-cache-size > > Can you convince me that this is not going to break other machines that have > "d-cache-size" but not "cache-size"?
I'm unable to find any dts file that uses d-cache-size for the L2 unified cache. All in the powerpc tree in arch/powerpc/boot/dts/* are using cache-size in the L2 description for the cache size. As best as I can tell from looking around, this is universal. Dave Olson ol...@cumulusnetworks.com _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
