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Re: [PATCH] linux-user: Replace __u64 with uint64_t
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH] linux-user: Replace __u64 with uint64_t |
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Date: |
Tue, 9 Nov 2021 10:09:12 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 |
On 11/8/21 20:42, Khem Raj wrote:
> uint64_t is available in all userspaces via compiler include stdint.h
> therefore use it instead of __u64 which is linux internal type, it fixes
> build on some platforms eg. aarch64 systems using musl C library
>
> Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ---
> linux-user/host/aarch64/hostdep.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/linux-user/host/aarch64/hostdep.h
> b/linux-user/host/aarch64/hostdep.h
> index a8d41a21ad..34d934f665 100644
> --- a/linux-user/host/aarch64/hostdep.h
> +++ b/linux-user/host/aarch64/hostdep.h
> @@ -25,7 +25,7 @@ extern char safe_syscall_end[];
> static inline void rewind_if_in_safe_syscall(void *puc)
> {
> ucontext_t *uc = puc;
> - __u64 *pcreg = &uc->uc_mcontext.pc;
> + uint64_t *pcreg = &uc->uc_mcontext.pc;
>
> if (*pcreg > (uintptr_t)safe_syscall_start
> && *pcreg < (uintptr_t)safe_syscall_end) {
>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>