From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [GIT PULL] x86/build changes for v5.2
Date: Mon, 6 May 2019 11:42:23 +0200 [thread overview]
Message-ID: <20190506094223.GA99131@gmail.com> (raw)
Linus,
Please pull the latest x86-build-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-build-for-linus
# HEAD: f36e7495dd3990d6848e6d6703c78f1f17a97538 x86/tools/relocs: Fix big section header tables
Misc updates:
- Add link flag quirk to solve LLVM linker bug that removes local
relocations, causing KASLR boot failures.
- Update the defconfigs to remove archaic partition table support
- Fix kernel growing pains: we had a bug in relocs.c handling section
header table entries count larger than 0xff00 (~65k), which can happen
with the -ffunction-sections flag, causing a build failure with a
cryptic error message. Add support for detecting the limit and using
the ELF protocol that extends the sections table via ->sh_size. The
new limit is now much larger - over a billion entries?
Thanks,
Ingo
------------------>
Ahmed S. Darwish (1):
x86/defconfig: Remove archaic partition tables support
Artem Savkov (1):
x86/tools/relocs: Fix big section header tables
Kees Cook (1):
x86/build: Keep local relocations with ld.lld
arch/x86/Makefile | 2 +-
arch/x86/configs/i386_defconfig | 12 -------
arch/x86/configs/x86_64_defconfig | 12 -------
arch/x86/tools/relocs.c | 74 ++++++++++++++++++++++++---------------
4 files changed, 46 insertions(+), 54 deletions(-)
next reply other threads:[~2019-05-06 9:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-06 9:42 Ingo Molnar [this message]
2019-05-06 23:40 ` [GIT PULL] x86/build changes for v5.2 pr-tracker-bot
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