From: Arnd Bergmann <arnd@kernel.org>
To: "Matias Bjorling" <mb@lightnvm.io>, "Jens Axboe" <axboe@fb.com>,
"Matias Bjørling" <matias@cnexlabs.com>,
"Javier González" <jg@lightnvm.io>
Cc: Arnd Bergmann <arnd@arndb.de>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] lightnvm: select CONFIG_CRC32
Date: Sun, 3 Jan 2021 22:43:09 +0100 [thread overview]
Message-ID: <20210103214316.1997006-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
Without CRC32 support, this fails to link:
arm-linux-gnueabi-ld: drivers/lightnvm/pblk-init.o: in function `pblk_init':
pblk-init.c:(.text+0x2654): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: drivers/lightnvm/pblk-init.o: in function `pblk_exit':
pblk-init.c:(.text+0x2a7c): undefined reference to `crc32_le'
Fixes: a4bd217b4326 ("lightnvm: physical block device (pblk) target")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/lightnvm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig
index 8f39f9ba5c80..4c2ce210c123 100644
--- a/drivers/lightnvm/Kconfig
+++ b/drivers/lightnvm/Kconfig
@@ -19,6 +19,7 @@ if NVM
config NVM_PBLK
tristate "Physical Block Device Open-Channel SSD target"
+ select CRC32
help
Allows an open-channel SSD to be exposed as a block device to the
host. The target assumes the device exposes raw flash and must be
--
2.29.2
next reply other threads:[~2021-01-03 21:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-03 21:43 Arnd Bergmann [this message]
2021-01-03 21:55 ` Jens Axboe
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