From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Brendan Higgins <brendanhiggins@google.com>,
Kees Cook <keescook@chromium.org>,
David Gow <davidgow@google.com>,
Shuah Khan <skhan@linuxfoundation.org>,
Sasha Levin <sashal@kernel.org>,
masahiroy@kernel.org, michal.lkml@markovi.net,
linux-hardening@vger.kernel.org, linux-kbuild@vger.kernel.org
Subject: [PATCH AUTOSEL 5.14 03/26] gcc-plugins/structleak: add makefile var for disabling structleak
Date: Wed, 20 Oct 2021 20:20:00 -0400 [thread overview]
Message-ID: <20211021002023.1128949-3-sashal@kernel.org> (raw)
In-Reply-To: <20211021002023.1128949-1-sashal@kernel.org>
From: Brendan Higgins <brendanhiggins@google.com>
[ Upstream commit 554afc3b9797511e3245864e32aebeb6abbab1e3 ]
KUnit and structleak don't play nice, so add a makefile variable for
enabling structleak when it complains.
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/Makefile.gcc-plugins | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins
index 952e46876329..4aad28480035 100644
--- a/scripts/Makefile.gcc-plugins
+++ b/scripts/Makefile.gcc-plugins
@@ -19,6 +19,10 @@ gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF) \
+= -fplugin-arg-structleak_plugin-byref
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL) \
+= -fplugin-arg-structleak_plugin-byref-all
+ifdef CONFIG_GCC_PLUGIN_STRUCTLEAK
+ DISABLE_STRUCTLEAK_PLUGIN += -fplugin-arg-structleak_plugin-disable
+endif
+export DISABLE_STRUCTLEAK_PLUGIN
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STRUCTLEAK) \
+= -DSTRUCTLEAK_PLUGIN
--
2.33.0
next prev parent reply other threads:[~2021-10-21 0:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 0:19 [PATCH AUTOSEL 5.14 01/26] kunit: fix reference count leak in kfree_at_end Sasha Levin
2021-10-21 0:19 ` [PATCH AUTOSEL 5.14 02/26] drm/msm/a6xx: Serialize GMU communication Sasha Levin
2021-10-21 0:20 ` Sasha Levin [this message]
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 04/26] iio/test-format: build kunit tests without structleak plugin Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 05/26] device property: " Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 06/26] thunderbolt: " Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 07/26] bitfield: " Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 08/26] objtool: Check for gelf_update_rel[a] failures Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 09/26] objtool: Update section header before relocations Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 10/26] ALSA: hda: intel: Allow repeatedly probing on codec configuration errors Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 11/26] btrfs: deal with errors when checking if a dir entry exists during log replay Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 12/26] net: stmmac: add support for dwmac 3.40a Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 13/26] ARM: dts: spear3xx: Fix gmac node Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 14/26] nfc: nci: fix the UAF of rf_conn_info object Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 15/26] isdn: cpai: check ctr->cnr to avoid array index out of bound Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 16/26] isdn: mISDN: Fix sleeping function called from invalid context Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 17/26] platform/x86: intel_scu_ipc: Increase virtual timeout to 10s Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 18/26] platform/x86: intel_scu_ipc: Update timeout value in comment Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 19/26] ALSA: hda: avoid write to STATESTS if controller is in reset Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 20/26] spi: Fix deadlock when adding SPI controllers on SPI buses Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 21/26] spi-mux: Fix false-positive lockdep splats Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 22/26] libperf test evsel: Fix build error on !x86 architectures Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 23/26] libperf tests: Fix test_stat_cpu Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 24/26] perf/x86/msr: Add Sapphire Rapids CPU support Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 25/26] Input: snvs_pwrkey - add clk handling Sasha Levin
2021-10-21 0:20 ` [PATCH AUTOSEL 5.14 26/26] Input: xpad - add support for another USB ID of Nacon GC-100 Sasha Levin
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