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From: Ben Hutchings <ben@decadent.org.uk>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: akpm@linux-foundation.org, Denis Kirjanov <kda@linux-powerpc.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jon Masters" <jcm@redhat.com>,
"Thomas Gleixner" <tglx@linutronix.de>
Subject: [PATCH 3.16 73/86] Documentation: Move L1TF to separate directory
Date: Thu, 16 May 2019 16:55:33 +0100 [thread overview]
Message-ID: <lsq.1558022133.254838551@decadent.org.uk> (raw)
In-Reply-To: <lsq.1558022132.52852998@decadent.org.uk>
3.16.68-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Thomas Gleixner <tglx@linutronix.de>
commit 65fd4cb65b2dad97feb8330b6690445910b56d6a upstream.
Move L!TF to a separate directory so the MDS stuff can be added at the
side. Otherwise the all hardware vulnerabilites have their own top level
entry. Should have done that right away.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jon Masters <jcm@redhat.com>
[bwh: Backported to 3.16: we never added the documentation, so just update
the log message]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1128,7 +1128,7 @@ static void __init l1tf_select_mitigatio
pr_info("You may make it effective by booting the kernel with mem=%llu parameter.\n",
half_pa);
pr_info("However, doing so will make a part of your RAM unusable.\n");
- pr_info("Reading https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html might help you decide.\n");
+ pr_info("Reading https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html might help you decide.\n");
return;
}
next prev parent reply other threads:[~2019-05-16 16:00 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-16 15:55 [PATCH 3.16 00/86] 3.16.68-rc1 review Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 04/86] MIPS: jump_label.c: Correct the span of the J instruction Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 01/86] x86/cpufeature: Add bug flags to /proc/cpuinfo Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 08/86] jump_label: Allow asm/jump_label.h to be included in assembly Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 07/86] s390/jump label: use different nop instruction Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 10/86] module, jump_label: Fix module locking Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 02/86] module: add within_module() function Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 03/86] jump_label: Fix small typos in the documentation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 09/86] jump_label: Allow jump labels to be used in assembly Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 05/86] MIPS: jump_label.c: Handle the microMIPS J instruction encoding Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 06/86] s390/jump label: add sanity checks Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 75/86] x86/speculation: Move arch_smt_update() call to after mitigation decisions Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 43/86] x86/speculation: Rework SMT state change Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 78/86] x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 68/86] x86/speculation/mds: Conditionally clear CPU buffers on idle entry Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 32/86] x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 63/86] x86/speculation/mds: Add basic bug infrastructure for MDS Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 34/86] x86/speculation: Update the TIF_SSBD comment Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 64/86] x86/speculation/mds: Add BUG_MSBDS_ONLY Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 79/86] cpu/speculation: Add 'mitigations=' cmdline option Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 66/86] x86/speculation/mds: Add mds_clear_cpu_buffers() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 76/86] x86/speculation/mds: Add SMT warning message Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 21/86] x86/asm: Error out if asm/jump_label.h is included inappropriately Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 51/86] x86/speculation: Avoid __switch_to_xtra() calls Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 45/86] x86/speculation: Mark string arrays const correctly Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 41/86] x86/Kconfig: Select SCHED_SMT if SMP enabled Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 14/86] locking/static_keys: Rework update logic Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 77/86] x86/speculation/mds: Fix comment Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 27/86] x86/speculation: Support Enhanced IBRS on future CPUs Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 38/86] x86/speculation: Disable STIBP when enhanced IBRS is in use Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 31/86] x86/speculation: Apply IBPB more strictly to avoid cross-process data leak Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 33/86] x86/speculation: Propagate information about RSB filling mitigation to sysfs Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 70/86] x86/speculation/l1tf: Document l1tf in sysfs Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 16/86] jump label, locking/static_keys: Update docs Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 81/86] x86/speculation/mds: Add 'mitigations=' support for MDS Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 44/86] x86/speculation: Reorder the spec_v2 code Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 60/86] kvm: x86: Report STIBP on GET_SUPPORTED_CPUID Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 35/86] x86/speculation: Clean up spectre_v2_parse_cmdline() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 18/86] locking/static_keys: Fix a silly typo Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 80/86] x86/speculation: Support 'mitigations=' cmdline option Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 40/86] x86/speculation: Reorganize speculation control MSRs update Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 30/86] x86/cpu: Sanitize FAM6_ATOM naming Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 58/86] x86/speculation: Add seccomp Spectre v2 user space protection mode Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 39/86] x86/speculation: Rename SSBD update functions Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 50/86] x86/process: Consolidate and simplify switch_to_xtra() code Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 37/86] x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 82/86] x86/mds: Add MDSUM variant to the MDS documentation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 36/86] x86/speculation: Remove unnecessary ret variable in cpu_show_common() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 52/86] x86/speculation: Prepare for conditional IBPB in switch_mm() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 54/86] x86/speculation: Prepare arch_smt_update() for PRCTL mode Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 69/86] x86/speculation/mds: Add mitigation control for MDS Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 28/86] x86/speculation: Simplify the CPU bug detection logic Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 71/86] x86/speculation/mds: Add sysfs reporting for MDS Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 57/86] x86/speculation: Enable prctl mode for spectre_v2_user Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 86/86] x86/bugs: Change L1TF mitigation string to match upstream Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 59/86] x86/speculation: Provide IBPB always command line options Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 48/86] x86/speculation: Add command line control for indirect branch speculation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 83/86] Documentation: Correct the possible MDS sysfs values Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 23/86] x86/headers: Don't include asm/processor.h in asm/atomic.h Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 22/86] x86/asm: Add asm macros for static keys/jump labels Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 29/86] x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 74/86] Documentation: Add MDS vulnerability documentation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 24/86] x86/cpufeature: Carve out X86_FEATURE_* Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 62/86] x86/speculation: Consolidate CPU whitelists Ben Hutchings
2019-05-16 15:55 ` Ben Hutchings [this message]
2019-05-16 15:55 ` [PATCH 3.16 19/86] locking/static_keys: Fix up the static keys documentation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 15/86] locking/static_keys: Add a new static_key interface Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 49/86] x86/speculation: Prepare for per task indirect branch speculation control Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 46/86] x86/speculataion: Mark command line parser data __initdata Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 53/86] x86/speculation: Split out TIF update Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 11/86] jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP} Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 85/86] x86/cpu/bugs: Use __initconst for 'const' init data Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 13/86] jump_label: Add jump_entry_key() helper Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 61/86] x86/msr-index: Cleanup bit defines Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 55/86] x86/speculation: Prevent stale SPEC_CTRL msr content Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 84/86] x86/speculation/mds: Fix documentation typo Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 67/86] x86/speculation/mds: Clear CPU buffers on exit to user Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 65/86] x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 56/86] x86/speculation: Add prctl() control for indirect branch speculation Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 12/86] jump_label, locking/static_keys: Rename JUMP_LABEL_TYPE_* and related helpers to the static_key* pattern Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 47/86] x86/speculation: Unify conditional spectre v2 print functions Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 26/86] locking/static_keys: Provide DECLARE and well as DEFINE macros Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 25/86] locking/static_key: Fix concurrent static_key_slow_inc() Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 17/86] jump_label/x86: Work around asm build bug on older/backported GCCs Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 20/86] jump_label: make static_key_enabled() work on static_key_true/false types too Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 72/86] x86/speculation/mds: Add mitigation mode VMWERV Ben Hutchings
2019-05-16 15:55 ` [PATCH 3.16 42/86] sched: Add sched_smt_active() Ben Hutchings
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