Message ID | 1528721608-15443-1-git-send-email-diana.craciun@nxp.com (mailing list archive) |
---|---|
Headers | show |
Series | powerpc/fsl: Speculation barrier for NXP PowerPC Book3E | expand |
Hi, Should I rebase the series on top of the latest kernel? Diana On 6/11/2018 3:53 PM, Diana Craciun wrote: > Implement barrier_nospec for NXP PowerPC Book3E processors. > > Diana Craciun (3): > Disable the speculation barrier from the command line > Add barrier_nospec implementation for NXP PowerPC Book3E > Implement cpu_show_spectre_v1/v2 for NXP PowerPC Book3E > > arch/powerpc/Kconfig | 2 +- > arch/powerpc/include/asm/barrier.h | 10 +++++++++ > arch/powerpc/include/asm/setup.h | 2 +- > arch/powerpc/kernel/Makefile | 2 +- > arch/powerpc/kernel/module.c | 5 +++-- > arch/powerpc/kernel/security.c | 42 +++++++++++++++++++++++++++++++++++++- > arch/powerpc/kernel/setup_32.c | 5 +++++ > arch/powerpc/kernel/setup_64.c | 6 ++++++ > arch/powerpc/kernel/vmlinux.lds.S | 4 +++- > arch/powerpc/lib/feature-fixups.c | 35 ++++++++++++++++++++++++++++++- > 10 files changed, 105 insertions(+), 8 deletions(-) > > -- > History: > > v1 --> v2 > - added implementation for cpu_show_spectre_x functions > - the mitigation is no longer enabled through device tree options > 2.5.5 > >