[PATCH 32/41] powerpc/64: Move setting of {i, d}cache_bsize to initialize_cache_info()
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2016-07-05 05:05:36
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
Also remove the completely osbolete comment. We *do* look in the device-tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> --- arch/powerpc/kernel/setup_64.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index d8f5f48..16e9ce7 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c@@ -471,6 +471,10 @@ static void __init initialize_cache_info(void) } } + /* For use by binfmt_elf */ + dcache_bsize = ppc64_caches.dline_size; + icache_bsize = ppc64_caches.iline_size; + DBG(" <- initialize_cache_info()\n"); }
@@ -691,15 +695,6 @@ void __init setup_arch(char **cmdline_p) { *cmdline_p = boot_command_line; - /* - * Set cache line size based on type of cpu as a default. - * Systems with OF can look in the properties on the cpu node(s) - * for a possibly more accurate value. - */ - dcache_bsize = ppc64_caches.dline_size; - icache_bsize = ppc64_caches.iline_size; - - /* Reserve large chunks of memory for use by CMA for KVM */ kvm_cma_reserve();
--
2.7.4