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authorAlexandre Ghiti <alex@ghiti.fr>2020-02-17 00:28:47 -0500
committerPalmer Dabbelt <palmerdabbelt@google.com>2020-03-04 15:11:03 -0800
commita160eed4b783d7b250a32f7e5787c9867abc5686 (patch)
tree59183deec4b7f02bba486729c23596f4128dc29d /arch
parentaa2734202acc506d09c8e641db4da161f902df27 (diff)
downloadlinux-a160eed4b783d7b250a32f7e5787c9867abc5686.tar.bz2
riscv: Fix range looking for kernel image memblock
When looking for the memblock where the kernel lives, we should check that the memory range associated to the memblock entirely comprises the kernel image and not only intersects with it. Signed-off-by: Alexandre Ghiti <alex@ghiti.fr> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/riscv/mm/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 965a8cf4829c..fab855963c73 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -131,7 +131,7 @@ void __init setup_bootmem(void)
for_each_memblock(memory, reg) {
phys_addr_t end = reg->base + reg->size;
- if (reg->base <= vmlinux_end && vmlinux_end <= end) {
+ if (reg->base <= vmlinux_start && vmlinux_end <= end) {
mem_size = min(reg->size, (phys_addr_t)-PAGE_OFFSET);
/*