Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Nathan Chancellor 5b5f855a79 vmlinux.lds.h: Handle clang's module.{c,d}tor sections ... commit 848378812e40152abe9b9baf58ce2004f76fb988 upstream. A recent change in LLVM causes module_{c,d}tor sections to appear when CONFIG_K{A,C}SAN are enabled, which results in orphan section warnings because these are not handled anywhere: ld.lld: warning: arch/x86/pci/built-in.a(legacy.o):(.text.asan.module_ctor) is being placed in '.text.asan.module_ctor' ld.lld: warning: arch/x86/pci/built-in.a(legacy.o):(.text.asan.module_dtor) is being placed in '.text.asan.module_dtor' ld.lld: warning: arch/x86/pci/built-in.a(legacy.o):(.text.tsan.module_ctor) is being placed in '.text.tsan.module_ctor' Fangrui explains: "the function asan.module_ctor has the SHF_GNU_RETAIN flag, so it is in a separate section even with -fno-function-sections (default)". Place them in the TEXT_TEXT section so that these technologies continue to work with the newer compiler versions. All of the KASAN and KCSAN KUnit tests continue to pass after this change. Cc: stable@vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/1432 Link: 7b78956224 Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Fangrui Song <maskray@google.com> Acked-by: Marco Elver <elver@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210731023107.1932981-1-nathan@kernel.org [nc: Resolve conflict due to lack of cf68fffb66d60] Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-08-18 08:57:04 +02:00
..
acpi	ACPI: fix NULL pointer dereference	2021-08-08 09:04:08 +02:00
asm-generic	vmlinux.lds.h: Handle clang's module.{c,d}tor sections	2021-08-18 08:57:04 +02:00
clocksource
crypto	crypto: shash - avoid comparing pointers to exported functions under CFI	2021-07-14 16:53:13 +02:00
drm	drm: Return -ENOTTY for non-drm ioctls	2021-07-28 13:31:01 +02:00
dt-bindings
keys	certs: Add EFI_CERT_X509_GUID support for dbx entries	2021-06-30 08:47:55 -04:00
kvm
linux	PCI/MSI: Protect msi_desc::masked for multi-MSI	2021-08-18 08:57:03 +02:00
math-emu
media	media: subdev: disallow ioctl for saa6588/davinci	2021-07-19 08:53:17 +02:00
misc
net	psample: Add a fwd declaration for skbuff	2021-08-18 08:56:59 +02:00
pcmcia
ras
rdma
scsi	scsi: iscsi: Fix conn use after free during resets	2021-07-20 16:10:43 +02:00
soc
sound
target
trace	afs: Fix tracepoint string placement with built-in AFS	2021-07-28 13:30:58 +02:00
uapi	net: fix mistake path for netdev_features_strings	2021-07-19 08:53:11 +02:00
vdso
video
xen