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Message-Id: <20220613092026.1705630-1-masahiroy@kernel.org>
Date:   Mon, 13 Jun 2022 18:20:25 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Marc Zyngier <maz@...nel.org>, James Morse <james.morse@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu
Cc:     Masahiro Yamada <masahiroy@...nel.org>,
        Andrew Jones <drjones@...hat.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Fuad Tabba <tabba@...gle.com>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        Keir Fraser <keirf@...gle.com>, Will Deacon <will@...nel.org>,
        Zenghui Yu <yuzenghui@...wei.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] KVM: arm64: nvhe: rename confusing obj-y

This Makefile appends several objects to obj-y from line 15, but none
of them is linked to vmlinux in an ordinary way.

obj-y is overwritten at line 30:

  obj-y := kvm_nvhe.o

So, kvm_nvhe.o is the only object directly linked to vmlinux.

Replace the abused obj-y with hyp-obj-y.

Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---

 arch/arm64/kvm/hyp/nvhe/Makefile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index f9fe4dc21b1f..3c6d3a18171c 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -12,13 +12,13 @@ HOST_EXTRACFLAGS += -I$(objtree)/include
 lib-objs := clear_page.o copy_page.o memcpy.o memset.o
 lib-objs := $(addprefix ../../../lib/, $(lib-objs))
 
-obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o host.o \
+hyp-obj-y := timer-sr.o sysreg-sr.o debug-sr.o switch.o tlb.o hyp-init.o host.o \
 	 hyp-main.o hyp-smp.o psci-relay.o early_alloc.o page_alloc.o \
 	 cache.o setup.o mm.o mem_protect.o sys_regs.o pkvm.o
-obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
+hyp-obj-y += ../vgic-v3-sr.o ../aarch32.o ../vgic-v2-cpuif-proxy.o ../entry.o \
 	 ../fpsimd.o ../hyp-entry.o ../exception.o ../pgtable.o
-obj-$(CONFIG_DEBUG_LIST) += list_debug.o
-obj-y += $(lib-objs)
+hyp-obj-$(CONFIG_DEBUG_LIST) += list_debug.o
+hyp-obj-y += $(lib-objs)
 
 ##
 ## Build rules for compiling nVHE hyp code
@@ -26,7 +26,7 @@ obj-y += $(lib-objs)
 ## file containing all nVHE hyp code and data.
 ##
 
-hyp-obj := $(patsubst %.o,%.nvhe.o,$(obj-y))
+hyp-obj := $(patsubst %.o,%.nvhe.o,$(hyp-obj-y))
 obj-y := kvm_nvhe.o
 extra-y := $(hyp-obj) kvm_nvhe.tmp.o kvm_nvhe.rel.o hyp.lds hyp-reloc.S hyp-reloc.o
 
-- 
2.32.0

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