IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
When EVA is enabled, flush the Return Prediction Stack (RPS) present on
some MIPS cores on entry to the kernel from user mode.
This is important specifically for interAptiv with EVA enabled,
otherwise kernel mode RPS mispredicts may trigger speculative fetches of
user return addresses, which may be sensitive in the kernel address
space due to EVA's overlapping user/kernel address spaces.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Leonid Yegoshin <leonid.yegoshin@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 3.15.x-
Patchwork: https://patchwork.linux-mips.org/patch/10812/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
3aff47c062