This is a note to let you know that I've just added the patch titled

sync objtool's copy of x86-opcode-map.txt

to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: sync-objtool-s-copy-of-x86-opcode-map.txt.patch and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From foo@baz Sun Dec 31 14:13:42 CET 2017

Date: Sun, 31 Dec 2017 14:13:42 +0100 To: Greg KH gregkh@linuxfoundation.org From: Greg Kroah-Hartman gregkh@linuxfoundation.org Subject: sync objtool's copy of x86-opcode-map.txt

When building objtool, we get the warning: warning: objtool: x86 instruction decoder differs from kernel

That's due to commit 2816c0455cea088f07a210f8a00701a82a78aa9c which was commit 12a78d43de767eaf8fb272facb7a7b6f2dc6a9df upstream that modified arch/x86/lib/x86-opcode-map.txt without also updating the objtool copy. The objtool copy was updated in a much larger patch upstream, but we don't need all of that here, so just update the single file.

If this gets too annoying, I'll just end up doing what we did for 4.14 and backport the whole series to keep this from happening again, but as this seems to be rare in the 4.9-stable series, this single patch should be fine.

Cc: Masami Hiramatsu mhiramat@kernel.org Cc: H. Peter Anvin hpa@zytor.com Cc: Linus Torvalds torvalds@linux-foundation.org Cc: Peter Zijlstra peterz@infradead.org Cc: Thomas Gleixner tglx@linutronix.de Cc: Ingo Molnar mingo@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- tools/objtool/arch/x86/insn/x86-opcode-map.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/objtool/arch/x86/insn/x86-opcode-map.txt +++ b/tools/objtool/arch/x86/insn/x86-opcode-map.txt @@ -896,7 +896,7 @@ EndTable

GrpTable: Grp3_1 0: TEST Eb,Ib -1: +1: TEST Eb,Ib 2: NOT Eb 3: NEG Eb 4: MUL AL,Eb

Patches currently in stable-queue which might be from gregkh@linuxfoundation.org are

queue-4.9/asoc-tlv320aic31xx-fix-gpio1-register-definition.patch queue-4.9/net-mlx5-fix-rate-limit-packet-pacing-naming-and-struct.patch queue-4.9/net-igmp-use-correct-source-address-on-igmpv3-reports.patch queue-4.9/asoc-fsl_ssi-ac-97-ops-need-regmap-clock-and-cleaning-up-on-failure.patch queue-4.9/x86-vm86-32-switch-to-flush_tlb_mm_range-in-mark_screen_rdonly.patch queue-4.9/asoc-twl4030-fix-child-node-lookup.patch queue-4.9/x86-mm-add-the-nopcid-boot-option-to-turn-off-pcid.patch queue-4.9/asoc-wm_adsp-fix-validation-of-firmware-and-coeff-lengths.patch queue-4.9/net-fix-double-free-and-memory-corruption-in-get_net_ns_by_id.patch queue-4.9/adding-missing-rcu_read_unlock-in-ipxip6_rcv.patch queue-4.9/net-reevalulate-autoflowlabel-setting-after-sysctl-setting.patch queue-4.9/sock-free-skb-in-skb_complete_tx_timestamp-on-error.patch queue-4.9/alsa-hda-drop-useless-warn_on.patch queue-4.9/s390-qeth-lock-ip-table-while-applying-takeover-changes.patch queue-4.9/net-qmi_wwan-add-sierra-em7565-1199-9091.patch queue-4.9/net-bridge-fix-early-call-to-br_stp_change_bridge_id-and-plug-newlink-leaks.patch queue-4.9/ptr_ring-add-barriers.patch queue-4.9/net-mlx5e-fix-possible-deadlock-of-vxlan-lock.patch queue-4.9/x86-mm-enable-cr4.pcide-on-supported-systems.patch queue-4.9/net-mvmdio-disable-unprepare-clocks-in-eprobe_defer-case.patch queue-4.9/net-mlx5e-prevent-possible-races-in-vxlan-control-flow.patch queue-4.9/net-fec-unmap-the-xmit-buffer-that-are-not-transferred-by-dma.patch queue-4.9/netlink-add-netns-check-on-taps.patch queue-4.9/tcp-invalidate-rate-samples-during-sack-reneging.patch queue-4.9/sync-objtool-s-copy-of-x86-opcode-map.txt.patch queue-4.9/alsa-hda-fix-headset-mic-detection-issue-on-a-dell-machine.patch queue-4.9/s390-qeth-apply-takeover-changes-when-mode-is-toggled.patch queue-4.9/tcp-md5sig-use-skb-s-saddr-when-replying-to-an-incoming-segment.patch queue-4.9/net-phy-micrel-ksz9031-reconfigure-autoneg-after-phy-autoneg-workaround.patch queue-4.9/tracing-fix-crash-when-it-fails-to-alloc-ring-buffer.patch queue-4.9/tg3-fix-rx-hang-on-mtu-change-with-5717-5719.patch queue-4.9/s390-qeth-update-takeover-ips-after-configuration-change.patch queue-4.9/tracing-remove-extra-zeroing-out-of-the-ring-buffer-page.patch queue-4.9/x86-mm-remove-the-up-asm-tlbflush.h-code-always-use-the-formerly-smp-code.patch queue-4.9/net-fec-allow-reception-of-frames-bigger-than-1522-bytes.patch queue-4.9/net-ipv4-fix-for-a-race-condition-in-raw_sendmsg.patch queue-4.9/kbuild-add-fno-stack-check-to-kernel-build-options.patch queue-4.9/x86-mm-reimplement-flush_tlb_page-using-flush_tlb_mm_range.patch queue-4.9/x86-mm-make-flush_tlb_mm_range-more-predictable.patch queue-4.9/ipv4-fix-use-after-free-when-flushing-fib-tables.patch queue-4.9/x86-mm-remove-flush_tlb-and-flush_tlb_current_task.patch queue-4.9/rds-check-cmsg_len-before-dereferencing-cmsg_data.patch queue-4.9/net-mlx5-fix-error-flow-in-create_qp-command.patch queue-4.9/ipv4-igmp-guard-against-silly-mtu-values.patch queue-4.9/ring-buffer-mask-out-the-info-bits-when-returning-buffer-page-length.patch queue-4.9/net-mlx5e-add-refcount-to-vxlan-structure.patch queue-4.9/x86-mm-disable-pcid-on-32-bit-kernels.patch queue-4.9/x86-mm-64-fix-reboot-interaction-with-cr4.pcide.patch queue-4.9/s390-qeth-don-t-apply-takeover-changes-to-rxip.patch queue-4.9/tcp_bbr-record-full-bw-reached-decision-in-new-full_bw_reached-bit.patch queue-4.9/iw_cxgb4-only-validate-the-msn-for-successful-completions.patch queue-4.9/asoc-da7218-fix-fix-child-node-lookup.patch queue-4.9/sctp-replace-use-of-sockets_allocated-with-specified-macro.patch queue-4.9/ipv6-mcast-better-catch-silly-mtu-values.patch queue-4.9/net-mlx5e-fix-features-check-of-ipv6-traffic.patch queue-4.9/tracing-fix-possible-double-free-on-failure-of-allocating-trace-buffer.patch