Commit 7a9d68de authored Dec 10, 2019 by Faiyaz Mohammed Committed by Prakash Gupta Jul 15, 2020

ARM64: mm: Add log in fixmap_remap_fdt for static memory



memblock_dbg is not up because of parse_early_param get called after
setup_machine_fd. To capture fdt reserved info below pr_info is added.

Change-Id: Id39ce71c3de63778e987d7ab09a6d41c6aaddc4f
Signed-off-by: Faiyaz Mohammed <faiyazm@codeaurora.org>
[vinmenon@codeaurora.org: move the location of print for 5.4]
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>

parent 5f355571

arch/arm64/kernel/setup.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -174,8 +174,16 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
		void *dt_virt = fixmap_remap_fdt(dt_phys, &size, PAGE_KERNEL);
		const char *name;

		if (dt_virt)
		if (dt_virt) {
		memblock_reserve(dt_phys, size);
		/*
		* memblock_dbg is not up because of parse_early_param
		* get called after setup_machine_fd. To capture fdt
		* reserved info below pr_info is added.
		*/
		pr_info("memblock_reserve: 0x%x %pS\n", size - 1,
		(void *) _RET_IP_);
		}

		if (!dt_virt \|\| !early_init_dt_scan(dt_virt)) {
		pr_crit("\n"