From a5a8b258da7861009240b57687dfef47af91b406 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Mon, 13 Jul 2020 20:37:49 +0530 Subject: [PATCH] powerpc/kvm/cma: Improve kernel log during boot Current kernel gives: [ 0.000000] cma: Reserved 26224 MiB at 0x0000007959000000 [ 0.000000] hugetlb_cma: reserve 65536 MiB, up to 16384 MiB per node [ 0.000000] cma: Reserved 16384 MiB at 0x0000001800000000 With the fix [ 0.000000] kvm_cma_reserve: reserving 26214 MiB for global area [ 0.000000] cma: Reserved 26224 MiB at 0x0000007959000000 [ 0.000000] hugetlb_cma: reserve 65536 MiB, up to 16384 MiB per node [ 0.000000] cma: Reserved 16384 MiB at 0x0000001800000000 Signed-off-by: Aneesh Kumar K.V Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200713150749.25245-2-aneesh.kumar@linux.ibm.com --- arch/powerpc/kvm/book3s_hv_builtin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c index 7cd3cf3d..073617c 100644 --- a/arch/powerpc/kvm/book3s_hv_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_builtin.c @@ -113,7 +113,7 @@ void __init kvm_cma_reserve(void) selected_size = (selected_size * kvm_cma_resv_ratio / 100) << PAGE_SHIFT; if (selected_size) { - pr_debug("%s: reserving %ld MiB for global area\n", __func__, + pr_info("%s: reserving %ld MiB for global area\n", __func__, (unsigned long)selected_size / SZ_1M); align_size = HPT_ALIGN_PAGES << PAGE_SHIFT; cma_declare_contiguous(0, selected_size, 0, align_size, -- 2.7.4