mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 14:11:52 +00:00
751c263bb7
TEXT_OFFSET was recently changed to 0x0, in preparation for its removal at a later stage, and a warning is emitted into the kernel log when the bootloader appears to have failed to take the TEXT_OFFSET image header value into account. Ironically, this warning itself fails to take TEXT_OFFSET into account, and compares the kernel image's alignment modulo 2M against a hardcoded value of 0x0, and so the warning will trigger spuriously when TEXT_OFFSET randomization is enabled. Given the intent to get rid of TEXT_OFFSET entirely, let's fix this oversight by just removing support for TEXT_OFFSET randomization. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20200615101939.634391-1-ardb@kernel.org Signed-off-by: Will Deacon <will@kernel.org>
24 lines
739 B
Plaintext
24 lines
739 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
config PID_IN_CONTEXTIDR
|
|
bool "Write the current PID to the CONTEXTIDR register"
|
|
help
|
|
Enabling this option causes the kernel to write the current PID to
|
|
the CONTEXTIDR register, at the expense of some additional
|
|
instructions during context switch. Say Y here only if you are
|
|
planning to use hardware trace tools with this kernel.
|
|
|
|
config DEBUG_EFI
|
|
depends on EFI && DEBUG_INFO
|
|
bool "UEFI debugging"
|
|
help
|
|
Enable this option to include EFI specific debugging features into
|
|
the kernel that are only useful when using a debug build of the
|
|
UEFI firmware
|
|
|
|
config ARM64_RELOC_TEST
|
|
depends on m
|
|
tristate "Relocation testing module"
|
|
|
|
source "drivers/hwtracing/coresight/Kconfig"
|