git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Nicholas Piggin <npiggin@gmail.com>
	Mon, 26 Sep 2022 03:40:56 +0000 (13:40 +1000)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Wed, 28 Sep 2022 09:22:12 +0000 (19:22 +1000)
commit	bd7acc572cb184a3a4717a598ba6774b88af2067
tree	4059b8f1c36243441e504873b443362531e6a5f7	tree \| snapshot
parent	efa4dbc6ca6bb4b793e6ad1c66d1553cdc19b383	commit \| diff

powerpc/64: provide a helper macro to load r2 with the kernel TOC

A later change stops the kernel using r2 and loads it with a poison
value. Provide a PACATOC loading abstraction which can hide this
detail.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220926034057.2360083-5-npiggin@gmail.com

13 files changed:

Linux Kernel Source Tree.

RSS Atom

arch/powerpc/include/asm/ppc_asm.h		diff \| blob \| history
arch/powerpc/kernel/exceptions-64e.S		diff \| blob \| history
arch/powerpc/kernel/exceptions-64s.S		diff \| blob \| history
arch/powerpc/kernel/head_64.S		diff \| blob \| history
arch/powerpc/kernel/interrupt_64.S		diff \| blob \| history
arch/powerpc/kernel/optprobes_head.S		diff \| blob \| history
arch/powerpc/kernel/trace/ftrace_low.S		diff \| blob \| history
arch/powerpc/kernel/trace/ftrace_mprofile.S		diff \| blob \| history
arch/powerpc/kvm/book3s_64_entry.S		diff \| blob \| history
arch/powerpc/kvm/book3s_hv_rmhandlers.S		diff \| blob \| history
arch/powerpc/kvm/tm.S		diff \| blob \| history
arch/powerpc/mm/nohash/tlb_low_64e.S		diff \| blob \| history
arch/powerpc/platforms/powernv/opal-wrappers.S		diff \| blob \| history