Re: [PATCH v11 0/2] ARMv8.5-RNG support
From: Will Deacon <will@kernel.org>
Date: 2020-01-17 16:43:42
On Fri, Jan 17, 2020 at 04:17:44PM +0000, Will Deacon wrote:
On Fri, Jan 17, 2020 at 03:26:40PM +0000, Mark Brown wrote:quoted
This series is based on Richard Henderson's previous v7, it addresses review comments from that version by dropping the boot time RNG support and adds a new change that uses the v8.5-RNG extension to seed KASLR when ARCH_RANDOM is enabled. The boot time support will be re-added later, there are awkward potential interactons with CPU feature enumeration which need a bit more thought.Thanks, but this fails an allmodconfig build for me: arch/arm64/kernel/kaslr.c: In function ‘kaslr_early_init’: arch/arm64/kernel/kaslr.c:127:6: error: implicit declaration of function ‘__early_cpu_has_rndr’; did you mean ‘__early_pfn_to_nid’? [-Werror=implicit-function-declaration] if (__early_cpu_has_rndr()) { ^~~~~~~~~~~~~~~~~~~~ __early_pfn_to_nid cc1: some warnings being treated as errors (no gcc, we didn't mean that!)
Also fails on defconfig, so should save you a bit of time. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel