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Donenfeld" To: Harald Freudenberger Cc: linux390-list@tuxmaker.boeblingen.de.ibm.com, linux-crypto@vger.kernel.org, linux-s390@vger.kernel.org, jchrist@linux.ibm.com, dengler@linux.ibm.com Subject: Re: [PATCH] s390/archrandom: remove CPACF trng invocations in irq context Message-ID: References: <20220713131721.257907-1-freude@linux.ibm.com> <38033968bc22cf97427109be0df243e1@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <38033968bc22cf97427109be0df243e1@linux.ibm.com> X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Hey Harald, On Wed, Jul 13, 2022 at 05:18:47PM +0200, Harald Freudenberger wrote: > ... and then let's see if we can establish something like > arch_get_random_seed_ bytes() and a way to invoke the trng in interrupt > context without the network guys complaining. Alright, I went ahead and implemented this. Patch is here: https://lore.kernel.org/lkml/20220717112439.1795588-1-Jason@zx2c4.com/ Jason