From: Peter Korsgaard <peter@korsgaard.com>
To: Titouan Christophe <titouan.christophe@mind.be>
Cc: buildroot@buildroot.org, git@jdknight.me,
thomas.petazzoni@bootlin.com, arnout@rnout.be,
thomas.perale@mind.be, ju.o@free.fr
Subject: Re: [Buildroot] [PATCH 2/3] linux: add first-class support for all upstream linux versions
Date: Sun, 11 Oct 2026 14:32:16 +0200 [thread overview]
Message-ID: <871p9we7u7.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20261010201508.963412-3-titouan.christophe@mind.be> (Titouan Christophe's message of "Sat, 10 Oct 2026 22:15:07 +0200")
>>>>> "Titouan" == Titouan Christophe <titouan.christophe@mind.be> writes:
> Add new KConfig symbols for all actively supported longterm versions of the
> Linux kernel. This makes it easier for individual configs to follow updates
> of their kernels, without having to frequently update them. This should
> generally improve the security of the target systems, which receive frequent
> security updates while preserving a stable feature set.
> Signed-off-by: Titouan Christophe <titouan.christophe@mind.be>
> ---
> linux/Config.in | 49 ++++++++++++++++++++++++++--
> linux/linux.mk | 2 +-
> package/linux-headers/Config.in.host | 4 +--
> 3 files changed, 48 insertions(+), 7 deletions(-)
> diff --git a/linux/Config.in b/linux/Config.in
> index 3521fe5cd5..717c964dcd 100644
> --- a/linux/Config.in
> +++ b/linux/Config.in
> @@ -32,15 +32,53 @@ config BR2_LINUX_NEEDS_MODULES
> choice
> prompt "Kernel version"
> +config BR2_LINUX_KERNEL_LATEST_SERIES
> + # Helper symbol to indicate if one of the "latest" kernel
> + # (either the very latest one or from a longterm supported series)
> + # has been selected
> + bool
> +
check-symbols complains about this:
./utils/check-symbols
linux/Config.in:44: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:49: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:54: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:59: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:64: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:69: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:74: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:81: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
linux/Config.in:104: BR2_LINUX_KERNEL_LATEST_SERIES is part of a "choice" and should not be "select"ed
So I moved it outside the choice and committed, thanks.
--
Bye, Peter Korsgaard
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next prev parent reply other threads:[~2026-10-11 12:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-10 20:15 [Buildroot] [PATCH 0/3] Add first-class support for all active upstream Linux versions Titouan Christophe via buildroot
2026-10-10 20:15 ` [Buildroot] [PATCH 1/3] linux: always select host-uboot-tools for mips Titouan Christophe via buildroot
2026-10-11 12:30 ` Peter Korsgaard
2026-10-10 20:15 ` [Buildroot] [PATCH 2/3] linux: add first-class support for all upstream linux versions Titouan Christophe via buildroot
2026-10-11 12:32 ` Peter Korsgaard [this message]
2026-10-11 13:12 ` Peter Korsgaard
2026-10-10 20:15 ` [Buildroot] [PATCH 3/3] configs: update defconfigs with custom versions to BR2_LINUX_KERNEL_LATEST_X_Y Titouan Christophe via buildroot
2026-10-11 13:05 ` Peter Korsgaard
2026-10-11 13:08 ` Titouan Christophe via buildroot
2026-10-11 16:45 ` Baruch Siach via buildroot
2026-10-11 19:10 ` Titouan Christophe via buildroot
2026-10-12 6:04 ` Baruch Siach via buildroot
2026-10-12 8:35 ` Titouan Christophe via buildroot
2026-10-12 10:40 ` Arnout Vandecappelle via buildroot
2026-10-13 5:58 ` Baruch Siach via buildroot
2026-10-13 5:55 ` Baruch Siach via buildroot
2026-10-11 19:29 ` Arnout Vandecappelle via buildroot
2026-10-11 19:37 ` Titouan Christophe via buildroot
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