[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v3 3/4] util/cacheinfo: Use uint64_t on LLP64 mo
|
From: |
Philippe Mathieu-Daudé |
|
Subject: |
Re: [Qemu-devel] [PATCH v3 3/4] util/cacheinfo: Use uint64_t on LLP64 model to satisfy Windows ARM64 |
|
Date: |
Fri, 3 May 2019 11:06:15 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 5/3/19 2:29 AM, Cao Jiaxi wrote:
> Windows ARM64 uses LLP64 model, which breaks current assumptions.
>
> Signed-off-by: Cao Jiaxi <address@hidden>
> ---
> util/cacheinfo.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/util/cacheinfo.c b/util/cacheinfo.c
> index 3cd080b83d..eebe1ce9c5 100644
> --- a/util/cacheinfo.c
> +++ b/util/cacheinfo.c
> @@ -107,7 +107,7 @@ static void sys_cache_info(int *isize, int *dsize)
> static void arch_cache_info(int *isize, int *dsize)
> {
> if (*isize == 0 || *dsize == 0) {
> - unsigned long ctr;
> + uint64_t ctr;
>
> /* The real cache geometry is in CCSIDR_EL1/CLIDR_EL1/CSSELR_EL1,
> but (at least under Linux) these are marked protected by the
>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Tested-by: Philippe Mathieu-Daudé <address@hidden>