From ae6bffe05efd73c284170a7709bce641c27ca9fb Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 2 Jan 2024 12:57:38 +1100 Subject: linux-user: Remove qemu_host_page_{size, mask} in probe_guest_base The host SHMLBA is by definition a multiple of the host page size. Thus the remaining component of qemu_host_page_size is the target page size. Signed-off-by: Richard Henderson Reviewed-by: Ilya Leoshkevich Reviewed-by: Pierrick Bouvier Acked-by: Helge Deller Message-Id: <20240102015808.132373-4-richard.henderson@linaro.org> --- linux-user/elfload.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index a51518f817..561c11ff37 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -2893,7 +2893,7 @@ static bool pgb_addr_set(PGBAddrs *ga, abi_ulong guest_loaddr, /* Add any HI_COMMPAGE not covered by reserved_va. */ if (reserved_va < HI_COMMPAGE) { - ga->bounds[n][0] = HI_COMMPAGE & qemu_host_page_mask; + ga->bounds[n][0] = HI_COMMPAGE & qemu_real_host_page_mask(); ga->bounds[n][1] = HI_COMMPAGE + TARGET_PAGE_SIZE - 1; n++; } @@ -3075,7 +3075,7 @@ void probe_guest_base(const char *image_name, abi_ulong guest_loaddr, abi_ulong guest_hiaddr) { /* In order to use host shmat, we must be able to honor SHMLBA. */ - uintptr_t align = MAX(SHMLBA, qemu_host_page_size); + uintptr_t align = MAX(SHMLBA, TARGET_PAGE_SIZE); /* Sanity check the guest binary. */ if (reserved_va) { -- cgit v1.2.3