Subject: linux-next: build failure after merge of the crypto tree

From: Stephen Rothwell <[email-masked]>
Date: Mon, 22 May 2023 10:52:57 +1000

Hi all,

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

drivers/tty/serial/amba-pl011.c: In function 'pl011_sgbuf_init':
drivers/tty/serial/amba-pl011.c:379:30: error: implicit declaration of function 'phys_to_page'; did you mean 'pfn_to_page'? [-Werror=implicit-function-declaration]
  379 |         sg_set_page(&sg->sg, phys_to_page(dma_addr),
      |                              ^~~~~~~~~~~~
      |                              pfn_to_page
drivers/tty/serial/amba-pl011.c:379:30: error: passing argument 2 of 'sg_set_page' makes pointer from integer without a cast [-Werror=int-conversion]
  379 |         sg_set_page(&sg->sg, phys_to_page(dma_addr),
      |                              ^~~~~~~~~~~~~~~~~~~~~~
      |                              |
      |                              int
In file included from include/linux/kfifo.h:42,
                 from include/linux/tty_port.h:5,
                 from include/linux/tty.h:12,
                 from drivers/tty/serial/amba-pl011.c:25:
include/linux/scatterlist.h:136:69: note: expected 'struct page *' but argument is of type 'int'
  136 | static inline void sg_set_page(struct scatterlist *sg, struct page *page,
      |                                                        ~~~~~~~~~~~~~^~~~

Caused by commit

  42ef0e944b01 ("crypto: starfive - Add crypto engine support")

I applied the following patch for today.

From: Stephen Rothwell <[email-masked]>
Date: Mon, 22 May 2023 10:47:38 +1000
Subject: [PATCH] fixup for "crypto: starfive - Add crypto engine support"

Signed-off-by: Stephen Rothwell <[email-masked]>
---
 drivers/crypto/starfive/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/starfive/Kconfig b/drivers/crypto/starfive/Kconfig
index be58d1473523..8795b2fddb4e 100644
--- a/drivers/crypto/starfive/Kconfig
+++ b/drivers/crypto/starfive/Kconfig
@@ -4,7 +4,7 @@
 
 config CRYPTO_DEV_JH7110
 	tristate "StarFive JH7110 cryptographic engine driver"
-	depends on SOC_STARFIVE || COMPILE_TEST
+	depends on SOC_STARFIVE
 	select CRYPTO_ENGINE
 	select CRYPTO_HMAC
 	select CRYPTO_SHA256
-- 
2.39.2

-- 
Cheers,
Stephen Rothwell