x86/build: Turn off -fcf-protection for realmode targets

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[ Upstream commit 9fcb51c14d ]

The new Ubuntu GCC packages turn on -fcf-protection globally,
which causes a build failure in the x86 realmode code:

  cc1: error: ‘-fcf-protection’ is not compatible with this target

Turn it off explicitly on compilers that understand this option.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210323124846.1584944-1-arnd@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Arnd Bergmann 2021-03-23 13:48:36 +01:00 • committed by Greg Kroah-Hartman

parent 6372aa9a78

commit 7c73059bf8

1 changed files with 1 additions and 1 deletions

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