[PATCH 00/10] kernel-yocto: consolidated pull request

[PATCH 00/10] kernel-yocto: consolidated pull request

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

Richard,

This is the part of my queue that is in preparation for the v5.8 kernel
and libc-headers.

I've been chasing issues that have (re)appeared (I fixed all these once
before) with the recent gcc10 changes. I'm holding back the v5.8 core
changes, until I can confirm that everything is indeed still working.

Along with the v5.8 prep changes, I have some tweaks to the recent
symbol analysis update (to fix some issues reported on IRC).

And finally, there are some routine v5.4 -stable kernel updates. I'll
bump the reference BSPs as parts of some other series.

Cheers,

Bruce

The following changes since commit f664ecb910fdcc20aa9d3db6f5402e9008a5dd13:

  bitbake: data: emit filename/lineno information for shell functions (2020-08-08 09:19:34 +0100)

are available in the Git repository at:

  git://git.yoctoproject.org/poky-contrib zedd/kernel
  http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=zedd/kernel

Bruce Ashfield (9):
  linux-yocto-rt/5.4: update to rt32
  linux-yocto/5.4: update to v5.4.56
  linux-yocto/5.4: update to v5.4.57
  kernel-yocto: set cwd before querying the meta data dir
  kernel-yocto: make # is not set matching more precise
  kernel-yocto: split meta data gathering into patch and config phases
  make-mod-scripts: add HOSTCXX definitions and gmp-native dependency
  kernel-devsrc: fix on target modules prepare for ARM
  kernel-devsrc: 5.8 + gcc10 require gcc-plugins + libmpc-dev

Zhang Qiang (1):
  kernel.bbclass: Configuration for environment with HOSTCXX

 meta/classes/kernel-yocto.bbclass             | 74 +++++++++++--------
 meta/classes/kernel.bbclass                   |  2 +
 .../kern-tools/kern-tools-native_git.bb       |  2 +-
 meta/recipes-kernel/linux/kernel-devsrc.bb    |  6 +-
 .../linux/linux-yocto-rt_5.4.bb               |  6 +-
 .../linux/linux-yocto-tiny_5.4.bb             |  8 +-
 meta/recipes-kernel/linux/linux-yocto_5.4.bb  | 22 +++---
 .../make-mod-scripts/make-mod-scripts_1.0.bb  |  2 +
 8 files changed, 71 insertions(+), 51 deletions(-)

-- 
2.19.1

[PATCH 01/10] linux-yocto-rt/5.4: update to rt32

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

Integrating the following commit(s) to linux-yocto/5.4:

    2739bdb0bfa0 Linux 5.4.54-rt32
    0124e412ea96 Linux 5.4.52-rt31
    d85676a72421 Linux 5.4.49-rt30
    72bbd8083a44 Linux 5.4.48-rt29

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb   | 4 ++--
 meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb | 2 +-
 meta/recipes-kernel/linux/linux-yocto_5.4.bb      | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
index ec0beeba76..6d3adb5dbd 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
@@ -11,8 +11,8 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "37478f8c6f336b271b26e783c14bcaf7fa8ca9a6"
-SRCREV_meta ?= "96883b38c16febfa10668d16fe08a5cdc3419872"
+SRCREV_machine ?= "2739bdb0bfa0d9b423ffa940150e539c80bc0bfd"
+SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
index 9881b09a9f..3cc8537973 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
@@ -17,7 +17,7 @@ KCONF_BSP_AUDIT_LEVEL = "2"
 
 SRCREV_machine_qemuarm ?= "58d322d637edd20fe24aadfdc0d621f63700c009"
 SRCREV_machine ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_meta ?= "96883b38c16febfa10668d16fe08a5cdc3419872"
+SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.4.bb b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
index 556eaa6b89..3f9e6aa480 100644
--- a/meta/recipes-kernel/linux/linux-yocto_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
@@ -21,7 +21,7 @@ SRCREV_machine_qemux86 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
 SRCREV_machine_qemux86-64 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
 SRCREV_machine_qemumips64 ?= "3a515b583c3efc896cafa4f7f1e784456a360f8f"
 SRCREV_machine ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_meta ?= "96883b38c16febfa10668d16fe08a5cdc3419872"
+SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
 
 # remap qemuarm to qemuarma15 for the 5.4 kernel
 # KMACHINE_qemuarm ?= "qemuarma15"
-- 
2.19.1

[PATCH 02/10] linux-yocto/5.4: update to v5.4.56

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

Updating linux-yocto/5.4 to the latest korg -stable release that comprises
the following commits:

    1b940bbc5c55 Linux 5.4.56
    df35e878d0a5 perf bench: Share some global variables to fix build with gcc 10
    702d1b287fd2 perf env: Do not return pointers to local variables
    73d2d6b421df perf tests bp_account: Make global variable static
    39568546706f x86/i8259: Use printk_deferred() to prevent deadlock
    01ac46c6baf0 KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled
    fd412846a6ec KVM: arm64: Don't inherit exec permission across page-table levels
    1aff51292ee8 drivers/net/wan: lapb: Corrected the usage of skb_cow
    f88c909dc28c RISC-V: Set maximum number of mapped pages correctly
    e3043abb5baa xen-netfront: fix potential deadlock in xennet_remove()
    a7b488d65d39 cxgb4: add missing release on skb in uld_send()
    5f4e6b874b57 x86/stacktrace: Fix reliable check for empty user task stacks
    32344d2993b0 x86/unwind/orc: Fix ORC for newly forked tasks
    a14d6a9ddf33 Revert "i2c: cadence: Fix the hold bit setting"
    df366abb9c8f net: ethernet: ravb: exit if re-initialization fails in tx timeout
    ac7c3b8f34ec parisc: add support for cmpxchg on u8 pointers
    a0ba41317c89 scsi: core: Run queue in case of I/O resource contention failure
    0ac155dcf048 nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
    50c5f89637bc selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support
    78c7532b80c6 qed: Disable "MFW indication via attention" SPAM every 5 minutes
    6e4620df9cbc selftests: fib_nexthop_multiprefix: fix cleanup() netns deletion
    5b235c1d9022 usb: hso: Fix debug compile warning on sparc32
    cac2b7ad0915 vxlan: fix memleak of fdb
    1df0000b30cd perf tools: Fix record failure when mixed with ARM SPE event
    568995fb61e7 net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq
    e68b7b9b03fb net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()
    1158aa743a0b net: nixge: fix potential memory leak in nixge_probe()
    9acd96f14a49 Bluetooth: fix kernel oops in store_pending_adv_report
    3bb2f52ad9e7 arm64: csum: Fix handling of bad packets
    8a90b436a0c9 arm64/alternatives: move length validation inside the subsection
    4a50753aacb5 mac80211: mesh: Free pending skb when destroying a mpath
    3f15e3e62c80 mac80211: mesh: Free ie data when leaving mesh
    fe58e3dd6e11 bpf: Fix map leak in HASH_OF_MAPS map
    43c390b751ba ibmvnic: Fix IRQ mapping disposal in error path
    ea559138b331 mlxsw: core: Free EMAD transactions using kfree_rcu()
    57f498ced731 mlxsw: core: Increase scope of RCU read-side critical section
    0f424eda4705 mlx4: disable device on shutdown
    c3883876d3f1 rhashtable: Fix unprotected RCU dereference in __rht_ptr
    b1d629d32910 net: lan78xx: fix transfer-buffer memory leak
    9db3040eb952 net: lan78xx: add missing endpoint sanity check
    32ec4441cca1 net/mlx5e: Fix kernel crash when setting vf VLANID on a VF dev
    475cbcef491a net/mlx5e: Modify uplink state on interface up/down
    43608372b84d net/mlx5: Verify Hardware supports requested ptp function on a given pin
    8901896f69d4 net/mlx5e: Fix error path of device attach
    00bedd730d1f net/mlx5: E-switch, Destroy TSAR when fail to enable the mode
    d70f9a3cc32c net: hns3: fix aRFS FD rules leftover after add a user FD rule
    475b8d619268 net: hns3: fix a TX timeout issue
    5fc02e8d1bfd sh: Fix validation of system call number
    2f2674997dfb sh/tlb: Fix PGTABLE_LEVELS > 2
    222dbeca05fb selftests/net: so_txtime: fix clang issues for target arch PowerPC
    d817b2c8d3cf selftests/net: psock_fanout: fix clang issues for target arch PowerPC
    22f84cce9527 selftests/net: rxtimestamp: fix clang issues for target arch PowerPC
    831c904a0f68 nvme-tcp: fix possible hang waiting for icresp response
    9a1d0084cbe1 ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds
    731e013e33b3 xfrm: Fix crash when the hold queue is used.
    a4c902887f1d ARM: dts sunxi: Relax a bit the CMA pool allocation range
    0307da686660 xfrm: policy: match with both mark and mask on user interfaces
    bbb13adb07af net/x25: Fix null-ptr-deref in x25_disconnect
    69cd304cfa5c net/x25: Fix x25_neigh refcnt leak when x25 disconnect
    c2fd34d43110 libtraceevent: Fix build with binutils 2.35
    2ec69499b758 rds: Prevent kernel-infoleak in rds_notify_queue_get()
    6a9428427da1 drm: hold gem reference until object is no longer accessed
    7eef3b463d88 drm/dbi: Fix SPI Type 1 (9-bit) transfer
    8ea180f1c7ec drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()
    f1b4bdde2bdc drm/amd/display: Clear dm_state for fast updates
    22d3202e51a7 Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"
    cea6633d5382 virtio_balloon: fix up endian-ness for free cmd id
    c2f787f904e0 ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
    b9274613114a ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
    c4738c67a569 ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
    3b7e4a5ba95d ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
    b8fa0b037047 wireless: Use offsetof instead of custom macro.
    d3472f74d229 9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work
    96f105943cff vhost/scsi: fix up req type endian-ness
    951117a2079b IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE
    dc731d262811 ALSA: hda/hdmi: Fix keep_power assignment for non-component devices
    6a67b05c6f30 ALSA: hda/realtek - Fixed HP right speaker no sound
    09832a9e0b76 ALSA: hda/realtek: Fix add a "ultra_low_power" function for intel reference board (alc256)
    e9f147c937a5 ALSA: hda/realtek: typo_fix: enable headset mic of ASUS ROG Zephyrus G14(GA401) series with ALC289
    cd76d30f51fb ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G15(GA502) series with ALC289
    6d84a8cf8a02 ALSA: usb-audio: Add implicit feedback quirk for SSL2
    47e20933814f mm/filemap.c: don't bother dropping mmap_sem for zero size readahead
    140210554274 PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge
    2ff65580d477 ath10k: enable transmit data ack RSSI for QCA9884
    98cef10fbcca sunrpc: check that domain table is empty at module unload.
    84da97713b91 media: rc: prevent memory leak in cx23888_ir_probe
    ecfa7fa198fc crypto: ccp - Release all allocated memory if sha type is invalid
    169b93899c7d Linux 5.4.55
    909dbf09cd01 Revert "dpaa_eth: fix usage as DSA master, try 3"
    4918285a6c7d PM: wakeup: Show statistics for deleted wakeup sources again
    59242fa1d2ba regmap: debugfs: check count when read regmap file
    df89c1ee034c udp: Improve load balancing for SO_REUSEPORT.
    6735c126d272 udp: Copy has_conns in reuseport_grow().
    86512c6938a9 sctp: shrink stream outq when fails to do addstream reconf
    46e7c7efc30d sctp: shrink stream outq only when new outcnt < old outcnt
    bbf6af4a938a AX.25: Prevent integer overflows in connect and sendmsg
    182ffc66456b tcp: allow at most one TLP probe per flight
    e2f904fd79a0 rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
    01c928350641 rtnetlink: Fix memory(net_device) leak when ->newlink fails
    b7d3d6df72a8 qrtr: orphan socket in qrtr_release()
    2bf797a8691a net: udp: Fix wrong clean up for IS_UDPLITE macro
    274b40b6df6c net-sysfs: add a newline when printing 'tx_timeout' by sysfs
    8d9f13dd400c ip6_gre: fix null-ptr-deref in ip6gre_init_net()
    fbcd85cd11de drivers/net/wan/x25_asy: Fix to make it work
    d109acd58052 dev: Defer free of skbs in flush_backlog
    52aeeec1a635 AX.25: Prevent out-of-bounds read in ax25_sendmsg()
    2f1624faf647 AX.25: Fix out-of-bounds read in ax25_connect()

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 .../linux/linux-yocto-rt_5.4.bb               |  6 ++---
 .../linux/linux-yocto-tiny_5.4.bb             |  8 +++----
 meta/recipes-kernel/linux/linux-yocto_5.4.bb  | 22 +++++++++----------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
index 6d3adb5dbd..56f6c2462a 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
@@ -11,13 +11,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "2739bdb0bfa0d9b423ffa940150e539c80bc0bfd"
-SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
+SRCREV_machine ?= "de6b368e4875392d9dc0342a0991f74285e4955d"
+SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "5.4.54"
+LINUX_VERSION ?= "5.4.56"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
index 3cc8537973..4aeb560f2a 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
@@ -6,7 +6,7 @@ KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "5.4.54"
+LINUX_VERSION ?= "5.4.56"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -15,9 +15,9 @@ DEPENDS += "openssl-native util-linux-native"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine_qemuarm ?= "58d322d637edd20fe24aadfdc0d621f63700c009"
-SRCREV_machine ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
+SRCREV_machine_qemuarm ?= "0f2bcc4968dd118d71c06c59f3159b8fd0eafbe9"
+SRCREV_machine ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.4.bb b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
index 3f9e6aa480..271490afc3 100644
--- a/meta/recipes-kernel/linux/linux-yocto_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
@@ -12,16 +12,16 @@ KBRANCH_qemux86  ?= "v5.4/standard/base"
 KBRANCH_qemux86-64 ?= "v5.4/standard/base"
 KBRANCH_qemumips64 ?= "v5.4/standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "84e270de836971e9fec8e6acbe06f8a2e1405916"
-SRCREV_machine_qemuarm64 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_machine_qemumips ?= "f418fa62aec041e4c3b5c28df853a8c636fa2f62"
-SRCREV_machine_qemuppc ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_machine_qemuriscv64 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_machine_qemux86 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_machine_qemux86-64 ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_machine_qemumips64 ?= "3a515b583c3efc896cafa4f7f1e784456a360f8f"
-SRCREV_machine ?= "9fc2fb2e73466a520ee9a3c48b3ca2f5b21415dc"
-SRCREV_meta ?= "ab5ecb9b0e0afbc0ba3502405f4e3d4e7d170fac"
+SRCREV_machine_qemuarm ?= "078735bf2317d85576c7d144b867c13c02dfc317"
+SRCREV_machine_qemuarm64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_machine_qemumips ?= "7db7c284d5a9fb3a19d3c0ee1218be340cd48506"
+SRCREV_machine_qemuppc ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_machine_qemuriscv64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_machine_qemux86 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_machine_qemux86-64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_machine_qemumips64 ?= "dce45211b696761c4cef078eb682f278ea38a72b"
+SRCREV_machine ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
+SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
 
 # remap qemuarm to qemuarma15 for the 5.4 kernel
 # KMACHINE_qemuarm ?= "qemuarma15"
@@ -30,7 +30,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-LINUX_VERSION ?= "5.4.54"
+LINUX_VERSION ?= "5.4.56"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"
-- 
2.19.1

[PATCH 03/10] linux-yocto/5.4: update to v5.4.57

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

Updating linux-yocto/5.4 to the latest korg -stable release that comprises
the following commits:

    d9939285fc81 Linux 5.4.57
    ca7ace8fd26d bpf: sockmap: Require attach_bpf_fd when detaching a program
    9fe975acb53f selftests: bpf: Fix detach from sockmap tests
    c77610435355 ext4: fix direct I/O read error
    6330b0cb2ace arm64: Workaround circular dependency in pointer_auth.h
    f06d60ff794a random32: move the pseudo-random 32-bit definitions to prandom.h
    c131009987f2 random32: remove net_rand_state from the latent entropy gcc plugin
    7471f3228e7a random: fix circular include dependency on arm64 after addition of percpu.h
    50bf89625bba ARM: percpu.h: fix build error
    c15a77bdda2c random32: update the net random state on interrupt and activity

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 .../linux/linux-yocto-rt_5.4.bb               |  6 ++---
 .../linux/linux-yocto-tiny_5.4.bb             |  8 +++----
 meta/recipes-kernel/linux/linux-yocto_5.4.bb  | 22 +++++++++----------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
index 56f6c2462a..24cc5353e3 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_5.4.bb
@@ -11,13 +11,13 @@ python () {
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "de6b368e4875392d9dc0342a0991f74285e4955d"
-SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
+SRCREV_machine ?= "9b7e1eef068382c132768964ccac22d35ac05d7b"
+SRCREV_meta ?= "4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "5.4.56"
+LINUX_VERSION ?= "5.4.57"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
index 4aeb560f2a..c4bdfd61b1 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_5.4.bb
@@ -6,7 +6,7 @@ KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "5.4.56"
+LINUX_VERSION ?= "5.4.57"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -15,9 +15,9 @@ DEPENDS += "openssl-native util-linux-native"
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine_qemuarm ?= "0f2bcc4968dd118d71c06c59f3159b8fd0eafbe9"
-SRCREV_machine ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
+SRCREV_machine_qemuarm ?= "afcbe2154b65d2ab1da70eaf38388b3c64366f8f"
+SRCREV_machine ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_meta ?= "4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto_5.4.bb b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
index 271490afc3..76cd3b3ea7 100644
--- a/meta/recipes-kernel/linux/linux-yocto_5.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_5.4.bb
@@ -12,16 +12,16 @@ KBRANCH_qemux86  ?= "v5.4/standard/base"
 KBRANCH_qemux86-64 ?= "v5.4/standard/base"
 KBRANCH_qemumips64 ?= "v5.4/standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "078735bf2317d85576c7d144b867c13c02dfc317"
-SRCREV_machine_qemuarm64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_machine_qemumips ?= "7db7c284d5a9fb3a19d3c0ee1218be340cd48506"
-SRCREV_machine_qemuppc ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_machine_qemuriscv64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_machine_qemux86 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_machine_qemux86-64 ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_machine_qemumips64 ?= "dce45211b696761c4cef078eb682f278ea38a72b"
-SRCREV_machine ?= "eaeb8b7e17aaf93a3b727a51731b1c9a3916009f"
-SRCREV_meta ?= "33bd5e8ac6fa46d5d7891b6e850603159f095b1a"
+SRCREV_machine_qemuarm ?= "69c2cb15ed433d0c54548167b771aa86edf731b0"
+SRCREV_machine_qemuarm64 ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_machine_qemumips ?= "f0d91ff7f58bb7b6e6676abce3b2e56d8031c7a5"
+SRCREV_machine_qemuppc ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_machine_qemuriscv64 ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_machine_qemux86 ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_machine_qemux86-64 ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_machine_qemumips64 ?= "053475d8f61a47f2aa66f2be0ca6c668a73ff784"
+SRCREV_machine ?= "d3100abbe1a46aeefdf62d6a31fed31e94b9537d"
+SRCREV_meta ?= "4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b"
 
 # remap qemuarm to qemuarma15 for the 5.4 kernel
 # KMACHINE_qemuarm ?= "qemuarma15"
@@ -30,7 +30,7 @@ SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRA
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.4;destsuffix=${KMETA}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-LINUX_VERSION ?= "5.4.56"
+LINUX_VERSION ?= "5.4.57"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"
-- 
2.19.1

[PATCH 04/10] kernel.bbclass: Configuration for environment with HOSTCXX

[Bruce Ashfield]

From: Zhang Qiang <qiang.zhang@windriver.com>

When compiling xilinx-zynq board linux-kernel-dev(v5.8) if
"GCC_PLUGINS=y", The following error will appear:

"HOSTCXX -fPIC scripts/gcc-plugins/arm_ssp_per_task_plugin.o
fatal error: gmp.h: No such file or directory"

the GCC_PLUGINS depend on return result of gcc-plugin.sh execution
however in gcc-plugin.sh use HOSTCC to detect the feature of GNU
extension of gcc, this will result that HOSTCC can compile the file
successfully, but HOSTCXX is used in the actual compilation process.

Signed-off-by: Zhang Qiang <qiang.zhang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/classes/kernel.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index cf43a5d604..e2ceb6a333 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -212,6 +212,8 @@ UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
 KERNEL_EXTRA_ARGS ?= ""
 
 EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
+EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX} ${BUILD_CXXFLAGS} ${BUILD_LDFLAGS}""
+
 KERNEL_ALT_IMAGETYPE ??= ""
 
 copy_initramfs() {
-- 
2.19.1

[PATCH 05/10] kernel-yocto: set cwd before querying the meta data dir

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

To aid classifying options and streamling reports, fragments
and classification info are consolidated into a kernel meta
directory.

The name of the meta directory is (somewhat) flexible, and hence
is queried by the tools and created if it doesn't exist.

The recent enhancements to the .config auditing introduced a
new query for the meta directory, but isn't being run in the
kernel's source directory .. and is hence creating an unwanted
file in $TOPDIR. We set the kernel source directory as the cwd
for the call, and everything goes back to where it belongs.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/classes/kernel-yocto.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index 77849a28c9..fa8466e587 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -475,7 +475,7 @@ python do_kernel_configcheck() {
     # meta-series for processing
     kmeta = d.getVar("KMETA") or "meta"
     if not os.path.exists(kmeta):
-        kmeta = subprocess.check_output(['kgit', '--meta']).decode('utf-8').rstrip()
+        kmeta = subprocess.check_output(['kgit', '--meta'], cwd=d.getVar('S')).decode('utf-8').rstrip()
 
     s = d.getVar('S')
 
-- 
2.19.1

[PATCH 06/10] kernel-yocto: make # is not set matching more precise

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

Integrating the following commit:

    symbol_why: tighten 'is not set' matching

    Commented lines that contained CONFIG_FOO ... were being picked up
    as option lines and reported as invalid.

    We make the regex more explicit and only match on spaces before
    CONFIG_ to declare if a 'is not set' line is invalid.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/recipes-kernel/kern-tools/kern-tools-native_git.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
index 4402e14754..ea33732a3e 100644
--- a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
+++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = "file://tools/kgit;beginline=5;endline=9;md5=9c30e971d435e249
 
 DEPENDS = "git-native"
 
-SRCREV = "8b6fa727013daba5e8d72e5fc61d80caed944c6a"
+SRCREV = "df4390b18a500a1a7d4695e1856971f8e36ce517"
 PR = "r12"
 PV = "0.2+git${SRCPV}"
 
-- 
2.19.1

[PATCH 07/10] kernel-yocto: split meta data gathering into patch and config phases

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

do_kernel_metadata gathers and sanitizes the meta-data that is used
in later steps of the kernel-yocto build process. The processing
takes the form of configuration and patch gathering.

The current single pass of both config and patch gathering means
that patches can't modify in-tree configuration elements (although
this makes tracing configuration changes harder, it is a valid
workflow).

We can divide the routine into a patch and configuration phase, and
call the config variant after patching is done. This keeps the
common parts of the gahering intact, but allows us flexibilty in
when the stages happen.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/classes/kernel-yocto.bbclass | 72 ++++++++++++++++++-------------
 1 file changed, 43 insertions(+), 29 deletions(-)

diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass
index fa8466e587..96ea612258 100644
--- a/meta/classes/kernel-yocto.bbclass
+++ b/meta/classes/kernel-yocto.bbclass
@@ -87,6 +87,13 @@ def get_machine_branch(d, default):
 
 do_kernel_metadata() {
 	set +e
+
+	if [ -n "$1" ]; then
+		mode="$1"
+	else
+		mode="patch"
+	fi
+
 	cd ${S}
 	export KMETA=${KMETA}
 
@@ -120,14 +127,13 @@ do_kernel_metadata() {
 	if [ -n "${KBUILD_DEFCONFIG}" ]; then
 		if [ -f "${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG}" ]; then
 			if [ -f "${WORKDIR}/defconfig" ]; then
-				# If the two defconfig's are different, warn that we didn't overwrite the
-				# one already placed in WORKDIR by the fetcher.
+				# If the two defconfig's are different, warn that we overwrote the
+				# one already placed in WORKDIR
 				cmp "${WORKDIR}/defconfig" "${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG}"
 				if [ $? -ne 0 ]; then
-					bbwarn "defconfig detected in WORKDIR. ${KBUILD_DEFCONFIG} skipped"
-				else
-					cp -f ${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG} ${WORKDIR}/defconfig
+					bbdebug 1 "detected SRC_URI or unpatched defconfig in WORKDIR. ${KBUILD_DEFCONFIG} copied over it"
 				fi
+				cp -f ${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG} ${WORKDIR}/defconfig
 			else
 				cp -f ${S}/arch/${ARCH}/configs/${KBUILD_DEFCONFIG} ${WORKDIR}/defconfig
 			fi
@@ -137,17 +143,19 @@ do_kernel_metadata() {
 		fi
 	fi
 
-	# was anyone trying to patch the kernel meta data ?, we need to do
-	# this here, since the scc commands migrate the .cfg fragments to the
-	# kernel source tree, where they'll be used later.
-	check_git_config
-	patches="${@" ".join(find_patches(d,'kernel-meta'))}"
-	for p in $patches; do
-	    (
-		cd ${WORKDIR}/kernel-meta
-		git am -s $p
-	    )
-	done
+	if [ "$mode" = "patch" ]; then
+		# was anyone trying to patch the kernel meta data ?, we need to do
+		# this here, since the scc commands migrate the .cfg fragments to the
+		# kernel source tree, where they'll be used later.
+		check_git_config
+		patches="${@" ".join(find_patches(d,'kernel-meta'))}"
+		for p in $patches; do
+		    (
+			cd ${WORKDIR}/kernel-meta
+			git am -s $p
+		    )
+		done
+	fi
 
 	sccs_from_src_uri="${@" ".join(find_sccs(d))}"
 	patches="${@" ".join(find_patches(d,''))}"
@@ -237,13 +245,15 @@ do_kernel_metadata() {
 		done
         fi
 
-	# run1: pull all the configuration fragments, no matter where they come from
-	elements="`echo -n ${bsp_definition} $sccs_defconfig ${sccs} ${patches} $KERNEL_FEATURES_FINAL`"
-	if [ -n "${elements}" ]; then
-		echo "${bsp_definition}" > ${S}/${meta_dir}/bsp_definition
-		scc --force -o ${S}/${meta_dir}:cfg,merge,meta ${includes} $sccs_defconfig $bsp_definition $sccs $patches $KERNEL_FEATURES_FINAL
-		if [ $? -ne 0 ]; then
-			bbfatal_log "Could not generate configuration queue for ${KMACHINE}."
+	if [ "$mode" = "config" ]; then
+		# run1: pull all the configuration fragments, no matter where they come from
+		elements="`echo -n ${bsp_definition} $sccs_defconfig ${sccs} ${patches} $KERNEL_FEATURES_FINAL`"
+		if [ -n "${elements}" ]; then
+			echo "${bsp_definition}" > ${S}/${meta_dir}/bsp_definition
+			scc --force -o ${S}/${meta_dir}:cfg,merge,meta ${includes} $sccs_defconfig $bsp_definition $sccs $patches $KERNEL_FEATURES_FINAL
+			if [ $? -ne 0 ]; then
+				bbfatal_log "Could not generate configuration queue for ${KMACHINE}."
+			fi
 		fi
 	fi
 
@@ -254,12 +264,14 @@ do_kernel_metadata() {
 		sccs="${bsp_definition} ${sccs}"
 	fi
 
-	# run2: only generate patches for elements that have been passed on the SRC_URI
-	elements="`echo -n ${sccs} ${patches} $KERNEL_FEATURES_FINAL`"
-	if [ -n "${elements}" ]; then
-		scc --force -o ${S}/${meta_dir}:patch --cmds patch ${includes} ${sccs} ${patches} $KERNEL_FEATURES_FINAL
-		if [ $? -ne 0 ]; then
-			bbfatal_log "Could not generate configuration queue for ${KMACHINE}."
+	if [ "$mode" = "patch" ]; then
+		# run2: only generate patches for elements that have been passed on the SRC_URI
+		elements="`echo -n ${sccs} ${patches} $KERNEL_FEATURES_FINAL`"
+		if [ -n "${elements}" ]; then
+			scc --force -o ${S}/${meta_dir}:patch --cmds patch ${includes} ${sccs} ${patches} $KERNEL_FEATURES_FINAL
+			if [ $? -ne 0 ]; then
+				bbfatal_log "Could not generate configuration queue for ${KMACHINE}."
+			fi
 		fi
 	fi
 }
@@ -363,6 +375,8 @@ do_kernel_configme[depends] += "bc-native:do_populate_sysroot bison-native:do_po
 do_kernel_configme[depends] += "kern-tools-native:do_populate_sysroot"
 do_kernel_configme[dirs] += "${S} ${B}"
 do_kernel_configme() {
+	do_kernel_metadata config
+
 	# translate the kconfig_mode into something that merge_config.sh
 	# understands
 	case ${KCONFIG_MODE} in
-- 
2.19.1

[PATCH 08/10] make-mod-scripts: add HOSTCXX definitions and gmp-native dependency

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

With kernel v5.8+ and gcc10 plugins, we can run into the following build error:

      HOSTCXX -fPIC scripts/gcc-plugins/arm_ssp_per_task_plugin.o
    In file included from
    /home/pokybuild/yocto-worker/qemuarm/build/build/tmp/work/qemuarm-poky-linux-gnueabi/make-mod-scripts/1.0-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../lib/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/10.1.0/plugin/include/gcc-plugin.h:28,
                     from
    /home/pokybuild/yocto-worker/qemuarm/build/build/tmp/work-shared/qemuarm/kernel-source/scripts/gcc-plugins/gcc-common.h:7,
                     from
    /home/pokybuild/yocto-worker/qemuarm/build/build/tmp/work-shared/qemuarm/kernel-source/scripts/gcc-plugins/arm_ssp_per_task_plugin.c:3:
    /home/pokybuild/yocto-worker/qemuarm/build/build/tmp/work/qemuarm-poky-linux-gnueabi/make-mod-scripts/1.0-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../lib/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/10.1.0/plugin/include/system.h:687:10:
    fatal error: gmp.h: No such file or directory
      687 | #include <gmp.h>
          |          ^~~~~~~

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb b/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
index c7edb20ee4..1ab248fed5 100644
--- a/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
+++ b/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
@@ -15,8 +15,10 @@ do_compile[depends] += "virtual/kernel:do_compile_kernelmodules"
 RDEPENDS_${PN}-dev = ""
 
 DEPENDS += "bc-native bison-native"
+DEPENDS += "gmp-native"
 
 EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
+EXTRA_OEMAKE += " HOSTCXX="${BUILD_CXX} ${BUILD_CXXFLAGS} ${BUILD_LDFLAGS}""
 
 # Build some host tools under work-shared.  CC, LD, and AR are probably
 # not used, but this is the historical way of invoking "make scripts".
-- 
2.19.1

[PATCH 09/10] kernel-devsrc: fix on target modules prepare for ARM

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

The arm compiler and linker weren't matching the replacement
regex's in devsrc. We make the expressions a bit more generic
to catch the triplets for ARM.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/recipes-kernel/linux/kernel-devsrc.bb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index 6a606c3570..34b947b599 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -259,8 +259,8 @@ do_install() {
     touch -r $kerneldir/build/.config $kerneldir/build/include/config/auto.conf* 2>/dev/null || :
 
     if [ -e "$kerneldir/build/include/config/auto.conf.cmd" ]; then
-        sed -i 's/ifneq "$(CC)" ".*-linux-gcc.*$/ifneq "$(CC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
-        sed -i 's/ifneq "$(LD)" ".*-linux-ld.bfd.*$/ifneq "$(LD)" "ld"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(CC)" ".*-linux-.*gcc.*$/ifneq "$(CC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(LD)" ".*-linux-.*ld.bfd.*$/ifneq "$(LD)" "ld"/' "$kerneldir/build/include/config/auto.conf.cmd"
         sed -i 's/ifneq "$(CC_VERSION_TEXT)".*\(gcc.*\)"/ifneq "$(CC_VERSION_TEXT)" "\1"/' "$kerneldir/build/include/config/auto.conf.cmd"
         sed -i 's/ifneq "$(srctree)" ".*"/ifneq "$(srctree)" "."/' "$kerneldir/build/include/config/auto.conf.cmd"
         # we don't build against the defconfig, so make sure it isn't the trigger for syncconfig
-- 
2.19.1

[PATCH 10/10] kernel-devsrc: 5.8 + gcc10 require gcc-plugins + libmpc-dev

[Bruce Ashfield]

From: Bruce Ashfield <bruce.ashfield@gmail.com>

In order to execute 'make scripts prepare' on target with the
5.8 kernel and gcc 10, we need to have the gcc-plugins and
libmpc-dev on target.

Although not strictly required for all kernel versions, they
don't do any harm when included.

We add them to the RDEPENDS of devsrc to avoid the errors:

   scripts/gcc-plugins/gcc-common.h:5:10: fatal error: bversion.h: No such
   file or directory
   | #include "bversion.h"

and

   /usr/lib/gcc/arm-poky-linux-gnueabi/10.1.0/plugin/include/builtins.h:23:10:
     fatal error: mpc.h: No such file or directory

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
 meta/recipes-kernel/linux/kernel-devsrc.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index 34b947b599..a9c7be0f81 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -290,3 +290,5 @@ RDEPENDS_${PN} = "bc python3 flex bison ${TCLIBC}-utils"
 RDEPENDS_${PN} += "openssl-dev util-linux"
 # and x86 needs a bit more for 4.15+
 RDEPENDS_${PN} += "${@bb.utils.contains('ARCH', 'x86', 'elfutils', '', d)}"
+# 5.8+ needs gcc-plugins libmpc-dev
+RDEPENDS_${PN} += "gcc-plugins libmpc-dev"
-- 
2.19.1