Messages in this thread | | | Date | Sun, 29 Jun 2008 11:49:41 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86: fix warning in e820_reserve_resources with 32bit |
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* Yinghai Lu <yhlu.kernel@gmail.com> wrote:
> when 64bit resource is not enabled, got: > > arch/x86/kernel/e820.c: In function ‘e820_reserve_resources’: > arch/x86/kernel/e820.c:1217: warning: comparison is always false due to limited range of data type > > because res->start/end is resource_t aka u32. it will overflow. > > fix it with temp end of u64
applied, thanks.
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