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exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1 

Unfortuately, the elements of PAGE_* were not in numerical
order and so PAGE_ANON was added to an "unused" bit.
As an arbitrary choice, move PAGE_TARGET_{1,2} together.

Cc: Laurent Vivier <laurent@vivier.eu>
Fixes: 26bab757d4 ("linux-user: Introduce PAGE_ANON")
Buglink: https://bugs.launchpad.net/bugs/1922617
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-04-06 10:40:31 -07:00 committed by Peter Maydell
parent ff38bca7d6
commit 52c01ada86
1 changed files with 2 additions and 2 deletions
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4
include/exec/cpu-all.h
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@ -268,8 +268,8 @@ extern intptr_t qemu_host_page_mask;
#define PAGE_RESERVED 0x0100
#endif
/* Target-specific bits that will be used via page_get_flags(). */
#define PAGE_TARGET_1 0x0080
#define PAGE_TARGET_2 0x0200
#define PAGE_TARGET_1 0x0200
#define PAGE_TARGET_2 0x0400
#if defined(CONFIG_USER_ONLY)
void page_dump(FILE *f);