linux-kernel - linux-next: build failure after merge of the spi tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Tue, 12 May 2015 13:14:35 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Martin Sperl <kernel@...tin.sperl.org>,
	Noralf Trønnes <noralf@...nnes.org>
Subject: linux-next: build failure after merge of the spi tree

Hi Mark,

After merging the spi tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/spi/spi-bcm2835.c: In function 'bcm2835_spi_can_dma':
drivers/spi/spi-bcm2835.c:381:7: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  if (((u32)tfr->tx_buf % 4 == 0) && ((u32)tfr->tx_buf % 4 == 0))
       ^
drivers/spi/spi-bcm2835.c:381:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  if (((u32)tfr->tx_buf % 4 == 0) && ((u32)tfr->tx_buf % 4 == 0))
                                      ^
drivers/spi/spi-bcm2835.c:387:7: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  if (((u32)tfr->tx_buf % SZ_4K) + tfr->len > SZ_4K) {
       ^
drivers/spi/spi-bcm2835.c:387:26: error: 'SZ_4K' undeclared (first use in this function)
  if (((u32)tfr->tx_buf % SZ_4K) + tfr->len > SZ_4K) {
                          ^
drivers/spi/spi-bcm2835.c:387:26: note: each undeclared identifier is reported only once for each function it appears in
drivers/spi/spi-bcm2835.c:392:7: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  if (((u32)tfr->rx_buf % SZ_4K) + tfr->len > SZ_4K) {
       ^

Caused by commit 3ecd37edaa2a ("spi: bcm2835: enable dma modes for
transfers meeting certain conditions").

I have used the spi tree from next-20150511 for today.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

Content of type "application/pgp-signature" skipped