From: Diana Craciun <diana.craciun@nxp.com>
To: stable@vger.kernel.org, gregkh@linuxfoundation.org
Cc: Diana Craciun <diana.craciun@nxp.com>, linuxppc-dev@ozlabs.org
Subject: [PATCH stable v4.4 7/8] powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
Date: Mon, 29 Apr 2019 18:49:07 +0300 [thread overview]
Message-ID: <1556552948-24957-8-git-send-email-diana.craciun@nxp.com> (raw)
In-Reply-To: <1556552948-24957-1-git-send-email-diana.craciun@nxp.com>
commit f633a8ad636efb5d4bba1a047d4a0f1ef719aa06 upstream.
Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
Documentation/kernel-parameters.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index da515c535e62..f0bdf78420a0 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2450,7 +2450,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
nohugeiomap [KNL,x86] Disable kernel huge I/O mappings.
- nospectre_v2 [X86] Disable all mitigations for the Spectre variant 2
+ nospectre_v2 [X86,PPC_FSL_BOOK3E] Disable all mitigations for the Spectre variant 2
(indirect branch prediction) vulnerability. System may
allow data leaks with this option, which is equivalent
to spectre_v2=off.
--
2.17.1
next prev parent reply other threads:[~2019-04-29 16:00 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-29 15:49 [PATCH stable v4.4 0/8] missing powerpc spectre backports for 4.4 Diana Craciun
2019-04-29 15:49 ` [PATCH stable v4.4 1/8] powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` [PATCH stable v4.4 2/8] powerpc/fsl: Flush branch predictor when entering KVM Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Flush branch predictor when entering KVM" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` [PATCH stable v4.4 3/8] powerpc/fsl: Emulate SPRN_BUCSR register Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Emulate SPRN_BUCSR register" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` [PATCH stable v4.4 4/8] powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit)" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` [PATCH stable v4.4 5/8] powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` [PATCH stable v4.4 6/8] powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' Diana Craciun
2019-04-30 10:40 ` Patch "powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup'" has been added to the 4.4-stable tree gregkh
2019-04-29 15:49 ` Diana Craciun [this message]
2019-04-30 10:37 ` [PATCH stable v4.4 7/8] powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg Greg KH
2019-04-29 15:49 ` [PATCH stable v4.4 8/8] Documentation: Add nospectre_v1 parameter Diana Craciun
2019-04-30 10:38 ` Greg KH
2019-04-30 10:41 ` [PATCH stable v4.4 0/8] missing powerpc spectre backports for 4.4 Greg KH
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