On Mon, Oct 24, 2022 at 08:41:03PM +0200, Pavel Machek wrote: > Hi! > > > From: Kees Cook <keescook@xxxxxxxxxxxx> > > > > [ Upstream commit 1b64daf413acd86c2c13f5443f6b4ef3690c8061 ] > > > > The .data.rel.ro.local section has the same semantics as .data.rel.ro > > here, so include it in the .rodata section of the decompressor. > > Additionally since the .printk_index section isn't usable outside of > > the core kernel, discard it in the decompressor. Avoids these warnings: > > > > arm-linux-gnueabi-ld: warning: orphan section `.data.rel.ro.local' from `arch/arm/boot/compressed/fdt_rw.o' being placed in section `.data.rel.ro.local' > > arm-linux-gnueabi-ld: warning: orphan section `.printk_index' from > > `arch/arm/boot/compressed/fdt_rw.o' being placed in section > > `.printk_index' > > There's no printk_index in 5.10., so I'm not sure we should be > applying it here. Good point, now dropped. greg k-h
