于 2014/5/22 22:23, Greg KH 写道: > On Thu, May 22, 2014 at 03:49:08PM +0800, Liu hua wrote: >> Hi Greg, >> >> commit 8fad87bca7ac9737e413ba5f1656f1114a8c314d >> ARM: 8012/1: kdump: Avoid overflow when converting pfn to physaddr >> >> For LPAE enabled kernel, using "pfn << PAGE_SHIFT" to convert pfn to >> phyical address is not safe, This patch use __pfn_to_phys instead. >> The patch was built successfully for me. > > What stable kernel(s) are you wanting this to go into? > > thanks, > > greg k-h Sorry, I forget to note that. LPAE support is introduced since v3.2-rc2 I think stable 3.4+ needs this patch. Thanks, Liu Hua -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html