This bug was fixed in the package nvidia-graphics-drivers-535-server -
535.129.03-0ubuntu2
---------------
nvidia-graphics-drivers-535-server (535.129.03-0ubuntu2) noble; urgency=medium
* Support linux 6.7 ABI (LP: #2048758):
- debian/open-kernel/patches/re-add-crypto_tfm_ctx_aligned.patch
-- Andrea Righi <[email protected]> Tue, 09 Jan 2024 09:06:46
+0000
** Changed in: nvidia-graphics-drivers-535-server (Ubuntu Noble)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2048758
Title:
nvidia-dkms-535-server-open FTBS with the latest 6.7 kernel in noble
Status in nvidia-graphics-drivers-535-server package in Ubuntu:
Fix Released
Status in nvidia-graphics-drivers-535-server source package in Noble:
Fix Released
Bug description:
[Impact]
/var/lib/dkms/nvidia/535.129.03/build/nvidia/libspdm_shash.c:90:26: error:
implicit declaration of function ‘crypto_tfm_ctx_aligned’; did you mean
‘crypto_tfm_ctx_align’? [-Werror=implicit-function-declaration]
90 | char *src_ipad = crypto_tfm_ctx_aligned(&src_tfm->base);
| ^~~~~~~~~~~~~~~~~~~~~~
| crypto_tfm_ctx_align
/var/lib/dkms/nvidia/535.129.03/build/nvidia/libspdm_shash.c:90:26: warning:
initialization of ‘char *’ from ‘int’ makes pointer from integer without a cast
[-Wint-conversion]
/var/lib/dkms/nvidia/535.129.03/build/nvidia/libspdm_shash.c:91:26: warning:
initialization of ‘char *’ from ‘int’ makes pointer from integer without a cast
[-Wint-conversion]
91 | char *dst_ipad = crypto_tfm_ctx_aligned(&dst_tfm->base);
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
[Test case]
$ sudo apt install nvidia-dkms-535-server-open
[Fix]
Upstream commit acd7799574e5 ("crypto: shash - remove
crypto_shash_ctx_aligned()") removed crypto_tfm_ctx_aligned() that is
used by the open variant of the driver.
Re-introduce this function (as a static inline) directly in the driver
(like the original one):
static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm)
{
return crypto_tfm_ctx_align(tfm, crypto_tfm_alg_alignmask(tfm) + 1);
}
This should fix the build error, since crypto_tfm_ctx_align() is still
available in the kernel ABI.
[Regression potential]
We may experience graphics regressions in systems that are using the
open variant of the 535-server nvidia driver, especially with any 6.7
kernel.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: nvidia-dkms-535-server-open 535.129.03-0ubuntu1
ProcVersionSignature: User Name 6.7.0-5.5-generic 6.7.0-rc8
Uname: Linux 6.7.0-5-generic x86_64
ApportVersion: 2.27.0-0ubuntu6
Architecture: amd64
CasperMD5CheckResult: unknown
CloudArchitecture: x86_64
CloudBuildName: server
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSerial: 20240101
CloudSubPlatform: config-disk (/dev/vdb)
Date: Tue Jan 9 08:54:19 2024
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: nvidia-graphics-drivers-535-server
UpgradeStatus: No upgrade log present (probably fresh install)
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