From: Sasha Levin <sashal@kernel.org>
To: Sasha Levin <sashal@kernel.org>
To: Danny Lin <danny@kdrag0n.dev>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH v2] vmlinux.lds.h: Coalesce transient LLVM dead code elimination sections
Date: Fri, 10 Jul 2020 14:03:04 +0000 [thread overview]
Message-ID: <20200710140305.7CA06207DF@mail.kernel.org> (raw)
In-Reply-To: <20200702232713.123893-1-danny@kdrag0n.dev>
Hi
[This is an automated email]
This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: 4.4+
The bot has tested the following trees: v5.7.7, v5.4.50, v4.19.131, v4.14.187, v4.9.229, v4.4.229.
v5.7.7: Build OK!
v5.4.50: Build OK!
v4.19.131: Build OK!
v4.14.187: Failed to apply! Possible dependencies:
266ff2a8f51f0 ("kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATION")
4bebdc7a85aa4 ("bpf: add helper bpf_perf_prog_read_value")
52c8ee5bad8f3 ("vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections")
540adea3809f6 ("error-injection: Separate error-injection from kprobe")
663faf9f7beea ("error-injection: Add injectable error types")
908432ca84fc2 ("bpf: add helper bpf_perf_event_read_value for perf event array map")
97562633bcbac ("bpf: perf event change needed for subsequent bpf helpers")
9802d86585db9 ("bpf: add a bpf_override_function helper")
a621438500533 ("vmlinux.lds.h: remove no-op macro VMLINUX_SYMBOL()")
cd86d1fd21025 ("bpf: Adding helper function bpf_getsockops")
dd0bb688eaa24 ("bpf: add a bpf_override_function helper")
de8f3a83b0a0f ("bpf: add meta pointer for direct access")
f3edacbd697f9 ("bpf: Revert bpf_overrid_function() helper changes.")
v4.9.229: Failed to apply! Possible dependencies:
17bedab272314 ("bpf: xdp: Allow head adjustment in XDP prog")
1a1d74d378b13 ("nfp: use AND instead of modulo to get ring indexes")
23a4e389bdc71 ("nfp: create separate define for max number of vectors")
266ff2a8f51f0 ("kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATION")
416db5c1e4488 ("nfp: remove support for nfp3200")
4b89b7f7aad57 ("kbuild: keep data tables through dead code elimination")
52c8ee5bad8f3 ("vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections")
540adea3809f6 ("error-injection: Separate error-injection from kprobe")
663faf9f7beea ("error-injection: Add injectable error types")
67f8b1dcb9ee7 ("net/mlx4_en: Refactor the XDP forwarding rings scheme")
68453c7a89733 ("nfp: centralize runtime reconfiguration logic")
7ff5c83a1deb0 ("nfp: simplify nfp_net_poll()")
9802d86585db9 ("bpf: add a bpf_override_function helper")
a4b562bb8ebd4 ("nfp: use unsigned int for vector/ring counts")
a621438500533 ("vmlinux.lds.h: remove no-op macro VMLINUX_SYMBOL()")
bf187ea01b077 ("nfp: centralize the buffer size calculation")
cbeaf7aa733a1 ("nfp: bring back support for different ring counts")
ccc109b8ed24c ("net/mlx4_en: Add TX_XDP for CQ types")
dd0bb688eaa24 ("bpf: add a bpf_override_function helper")
e390b55d5aefe ("bpf: make bpf_xdp_adjust_head support mandatory")
ecd63a0217d5f ("nfp: add XDP support in the driver")
f3edacbd697f9 ("bpf: Revert bpf_overrid_function() helper changes.")
v4.4.229: Failed to apply! Possible dependencies:
0f4c4af06eec5 ("kbuild: -ffunction-sections fix for archs with conflicting sections")
266ff2a8f51f0 ("kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATION")
52c8ee5bad8f3 ("vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections")
a5967db9af51a ("kbuild: allow architectures to use thin archives instead of ld -r")
b67067f1176df ("kbuild: allow archs to select link dead code/data elimination")
cb87481ee89db ("kbuild: linker script do not match C names unless LD_DEAD_CODE_DATA_ELIMINATION is configured")
f235541699bcf ("export.h: allow for per-symbol configurable EXPORT_SYMBOL()")
NOTE: The patch will not be queued to stable trees until it is upstream.
How should we proceed with this patch?
--
Thanks
Sasha
prev parent reply other threads:[~2020-07-10 14:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 8:54 [PATCH] vmlinux.lds.h: Coalesce transient LLVM dead code elimination sections Danny Lin
2020-07-02 15:54 ` Kees Cook
2020-07-02 16:04 ` Nathan Chancellor
2020-07-02 22:01 ` Danny Lin
2020-07-02 23:27 ` [PATCH v2] " Danny Lin
2020-07-10 14:03 ` Sasha Levin [this message]
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