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dmarc=pass (p=reject dis=none) header.from=bootlin.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=dkim header.b=kiejcoEv Subject: Re: [Buildroot] [PATCH 1/1] package/dahdi-linux: bump version X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" On Sat, Oct 18, 2025 at 08:16:02PM +0200, Bernd Kuhls wrote: > While trying to fix build errors with version 3.3.0 and newer kernels > some of the upstream patches could not be applied neither to the version > currently provided by buildroot nor 3.4.0 without backporting. [...] Thanks for the patch, but unfortunately it doesn't work, and I believe we have to remove this package as it cannot be fixed I believe. It fails to build with: ERROR: modpost: "crc_ccitt_table" [dahdi.ko] undefined! ERROR: modpost: "crc_ccitt_table" [wctdm24xxp/wctdm24xxp.ko] undefined! This shouldn't happen because we do have: define DAHDI_LINUX_LINUX_CONFIG_FIXUPS $(call KCONFIG_ENABLE_OPT,CONFIG_CRC_CCITT) endef but the trick is that since Linux 6.15, lib/crc/ has been significantly rewritte, and CONFIG_CRC_CCITT is now a blind option, so we can't enable it anymore. The only way to enable it is to select it... but that requires drivers that are in-tree. I've tried to find another kernel option that selects CONFIG_CRC_CCITT, but none of the ones that select it look generic enough to be used as a workaround to get CONFIG_CRC_CCITT. So I'm tempted to say that we should remove dahdi-linux. It is badly maintained, and should have been upstreamed into the Linux kernel. Best regards, Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot