From mboxrd@z Thu Jan 1 00:00:00 1970 From: mulyadi.santosa@gmail.com (Mulyadi Santosa) Date: Fri, 13 May 2011 21:33:35 +0700 Subject: kernel BUG while reading from SPI into static buffer In-Reply-To: References: Message-ID: To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org Need to add... On Fri, May 13, 2011 at 21:32, Mulyadi Santosa wrote: > OK, a bit clear now.... so, I can say base on the above code snippet, > buffer...when declared as static, somehow falls into non > ZONE_NORMAL......i.e non directly mapped memory area... what I precisely mean, it falls into non DMA able zone... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com