On Tue, 2023-08-22 at 10:31 +0100, Richard Purdie via
lists.openembedded.org wrote:
> On Thu, 2023-08-17 at 23:22 -0400, Paul Gortmaker wrote:
> > [Re: [OE-core] Dilemma on changes - merge or not to merge (e.g. 6.4)] On
> > 16/08/2023 (Wed 09:55) Rasmus Villemoes wrote:
> >
> > > On 15/08/2023 15.08, Paul Gortmaker via lists.openembedded.org wrote:
> > > > [Dilemma on changes - merge or not to merge (e.g. 6.4)] On 14/08/2023
> > > > (Mon 10:54) Richard Purdie wrote:
> > > >
> > > > > Remaining are:
> > > > > * an error upon boot on preempt-rt on qemux86-64
> > > > > (e.g.
> > > > > https://autobuilder.yoctoproject.org/typhoon/#/builders/72/builds/7616/steps/36/logs/stdio)
> > > > > We'll probably just have to ignore it in parselogs as it has
> > > > > been??
> > > > > around for a while and nobody seems interested in fixing it
> > > > > upstream.
> > > >
> > > > Just back from vacation and I see an internal report of 10-ish at boot
> > >
> > > it seems to be rate-limited to 10 per boot, so it should never appear
> > > more than those 10ish times:
> > >
> > > static bool report_idle_softirq(void)
> > > {
> > > ...
> > > if (ratelimit >= 10)
> > > return false;
> > > ...
> > > ratelimit++;
> > > ...
> >
> > Amusingly enough - you were looking right at the problem. Just a few
> > stable kernels ago, it was inadvertently ratelimited to zero. :-P
> >
> > https://lists.openembedded.org/g/openembedded-core/message/186343
>
> Thanks for tracking this down and the subsequent fix. Sadly it didn't
> lead us to a magic fix everywhere but it is good to have it resolved
> and we can drop the "ignore the error" patch.
>
> I've been poking at this qemuppc issue which is now affecting both 6.1
> *and* 6.4 on the autobuilder. It seems pretty consistent that "bitbake
> core-image-sato-sdk -c testimage" for qemuppc generates rcu tracebacks
> and/or hangs when trying to configure/compile cpio in the image. It
> usually only gets as far as configure.
>
> I'd swear this is a new thing that just started happening so it is
> likely something that was backported to both 6.1 and 6.4 stable series.
> How likely is it the same bug would get backported to both at once? ;-)
>
> On the autobuilder, "qemuppc-altcfg" is building 6.1.46 and "qemuppc"
> is building 6.4.11 and both hang.
>
> I tried locally and was able to reproduce it first try. After 10 mins
> of testimage, I could ssh into the image and see the rcu stall:
>
>
> 16.638778] systemd-journald[113]: Received client request to flush runtime
> journal.
> [ 540.762141] rcu: INFO: rcu_preempt self-detected stall on CPU
> [ 540.772535] rcu: 0-...!: (1 ticks this GP) idle=71e4/1/0x40000002
> softirq=73154/73154 fqs=0
> [ 540.773036] (t=6104 jiffies g=177277 q=1 ncpus=1)
> [ 540.773334] rcu: rcu_preempt kthread timer wakeup didn't happen for 6103
> jiffies! g177277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
> [ 540.773390] rcu: Possible timer handling issue on cpu=0
> timer-softirq=50723
> [ 540.773480] rcu: rcu_preempt kthread starved for 6104 jiffies! g177277
> f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
> [ 540.773529] rcu: Unless rcu_preempt kthread gets sufficient CPU time,
> OOM is now expected behavior.
> [ 540.773580] rcu: RCU grace-period kthread stack dump:
> [ 540.773687] task:rcu_preempt state:I stack:0 pid:16 ppid:2
> flags:0x00000800
> [ 540.774731] Call Trace:
> [ 540.774927] [f1051da0] [c0d84cc4] __schedule+0x378/0x890
> [ 540.775876] [f1051df0] [c0d85244] schedule+0x68/0x118
> [ 540.775964] [f1051e10] [c0d8c678] schedule_timeout+0xb0/0x17c
> [ 540.776012] [f1051e50] [c00d4d84] rcu_gp_fqs_loop+0x4cc/0x6ac
> [ 540.776057] [f1051eb0] [c00d859c] rcu_gp_kthread+0x238/0x284
> [ 540.776100] [f1051f00] [c008a4d0] kthread+0xfc/0x114
> [ 540.776144] [f1051f30] [c001c338] ret_from_kernel_thread+0x5c/0x64
> [ 540.776248] rcu: Stack dump where RCU GP kthread last ran:
> [ 540.776462] CPU: 0 PID: 3161 Comm: cc1 Not tainted 6.1.46-yocto-standard #1
> [ 540.776797] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
> [ 540.776866] NIP: a7a9f67c LR: a7a9f67c CTR: 00000040
> [ 540.776914] REGS: f3a25f40 TRAP: 0900 Not tainted
> (6.1.46-yocto-standard)
> [ 540.776987] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 28000284 XER: 20000000
> [ 540.777230]
> GPR00: a7aa7a9c af9a2660 00000000 00000000 00000002 00000070
> 00000060 00000000
> GPR08: 00000008 00000700 a7ad9ff0 00000008 00000020 101df7bc
> a7ad9fe0 00000000
> GPR16: a7adb5f8 a7adb008 a7ad9ff0 af9a282c a7adb944 00001000
> 00000010 00000000
> GPR24: 10000034 a7adba28 00000000 00000000 00000000 00000041
> a7adaff0 a7adb008
> [ 540.777644] NIP [a7a9f67c] 0xa7a9f67c
> [ 540.777970] LR [a7a9f67c] 0xa7a9f67c
> [ 540.778015] Call Trace:
> [ 540.778274] CPU: 0 PID: 3161 Comm: cc1 Not tainted 6.1.46-yocto-standard #1
> [ 540.778316] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
> [ 540.778340] NIP: a7a9f67c LR: a7a9f67c CTR: 00000040
> [ 540.778365] REGS: f3a25f40 TRAP: 0900 Not tainted
> (6.1.46-yocto-standard)
> [ 540.778392] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 28000284 XER: 20000000
> [ 540.778502]
> GPR00: a7aa7a9c af9a2660 00000000 00000000 00000002 00000070
> 00000060 00000000
> GPR08: 00000008 00000700 a7ad9ff0 00000008 00000020 101df7bc
> a7ad9fe0 00000000
> GPR16: a7adb5f8 a7adb008 a7ad9ff0 af9a282c a7adb944 00001000
> 00000010 00000000
> GPR24: 10000034 a7adba28 00000000 00000000 00000000 00000041
> a7adaff0 a7adb008
> [ 540.778879] NIP [a7a9f67c] 0xa7a9f67c
> [ 540.778913] LR [a7a9f67c] 0xa7a9f67c
> [ 540.778943] Call Trace:
>
> (and yes, dmesg did truncate there)
>
> For fun, I applied this change alone:
>
> diff --git a/meta/recipes-kernel/linux/linux-yocto_6.1.bb
> b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
> index b4601f583e7..a26851a4620 100644
> --- a/meta/recipes-kernel/linux/linux-yocto_6.1.bb
> +++ b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
> @@ -22,7 +22,8 @@ SRCREV_machine:qemuarm ?=
> "4e49d63e747e81aebad5ce6091ba6de09f09d46f"
> SRCREV_machine:qemuarm64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> SRCREV_machine:qemuloongarch64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> SRCREV_machine:qemumips ?= "e527feb9cd8acbcbcd7115f51cf71166fdbce11a"
> -SRCREV_machine:qemuppc ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> +#SRCREV_machine:qemuppc ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> +SRCREV_machine:qemuppc ?= "b110cf9bbc395fe757956839d8110e72368699f4"
> SRCREV_machine:qemuriscv64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> SRCREV_machine:qemuriscv32 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> SRCREV_machine:qemux86 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
> @@ -46,6 +47,7 @@ SRC_URI +=
> "file://0001-perf-cpumap-Make-counter-as-unsigned-ints.patch"
>
> LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
> LINUX_VERSION ?= "6.1.46"
> +LINUX_VERSION:qemuppc ?= "6.1.38"
>
> PV = "${LINUX_VERSION}+git"
>
> rebuilt core-image-sato-sdk and it is still going in testimage and past
> configure into compile so I have a feeling it will eventually complete
> with no rcu stall. The thing is slow.
>
> This suggests the problem we're looking for is between 6.1.38 and
> 6.1.46. I tried this with 6.1 as I figured there might be fewer commits
> than on 6.4 and once we find the issue, it is probably the same for
> 6.4.
>
> I'm hoping that if we can track down the bug on qemuppc, it might solve
> the x86 issue too which seems much more rare and hard to reproduce.
>
> At test runs taking 10mins to break and at least 30 mins to complete,
> this could take a while but I'll try and keep going and narrow it down.
[ 0.000000] Linux version 6.1.41-yocto-standard (oe-user@oe-host)
(powerpc-poky-linux-gcc (GCC) 13.2.0, GNU ld (GNU Binutils) 2.41.0.20230731) #1
PREEMPT Wed Jul 26 18:34:20 UTC 2023
<cut>
[ 1028.817827] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 1028.837241] rcu: 0-...!: (1 ticks this GP) idle=879c/1/0x40000002
softirq=132839/132839 fqs=0
[ 1028.837511] (t=6588 jiffies g=329809 q=1 ncpus=1)
[ 1028.837813] rcu: rcu_preempt kthread timer wakeup didn't happen for 6587
jiffies! g329809 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 1028.837884] rcu: Possible timer handling issue on cpu=0
timer-softirq=92451
[ 1028.837974] rcu: rcu_preempt kthread starved for 6588 jiffies! g329809 f0x0
RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 1028.838022] rcu: Unless rcu_preempt kthread gets sufficient CPU time,
OOM is now expected behavior.
[ 1028.838057] rcu: RCU grace-period kthread stack dump:
[ 1028.838166] task:rcu_preempt state:I stack:0 pid:16 ppid:2
flags:0x00000800
[ 1028.839004] Call Trace:
[ 1028.839078] [f1051cd0] [c0064274] irq_exit+0x20/0x144 (unreliable)
[ 1028.839814] [f1051da0] [c0d83b74] __schedule+0x378/0x890
[ 1028.839923] [f1051df0] [c0d840f4] schedule+0x68/0x118
[ 1028.839973] [f1051e10] [c0d8b538] schedule_timeout+0xb0/0x17c
[ 1028.840016] [f1051e50] [c00d4f08] rcu_gp_fqs_loop+0x4cc/0x6ac
[ 1028.840058] [f1051eb0] [c00d8720] rcu_gp_kthread+0x238/0x284
[ 1028.840099] [f1051f00] [c008a630] kthread+0xfc/0x114
[ 1028.840143] [f1051f30] [c001c338] ret_from_kernel_thread+0x5c/0x64
[ 1028.840253] rcu: Stack dump where RCU GP kthread last ran:
[ 1028.840518] CPU: 0 PID: 6055 Comm: gcc Not tainted 6.1.41-yocto-standard #1
[ 1028.840672] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
[ 1028.840744] NIP: a7958e50 LR: a794c78c CTR: 00000000
[ 1028.840796] REGS: f40c9f40 TRAP: 0900 Not tainted (6.1.41-yocto-standard)
[ 1028.840871] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 24048289 XER: 20000000
[ 1028.841075]
GPR00: a794c768 af8bc6c0 00000000 a792a000 a795dd60 00000014
00000000 00000001
GPR08: a795dd60 00000000 a792a000 676c6962 00000005 1016c320
fffffffd 10000d44
GPR16: a7985c68 af8bcc80 00000000 a79831fc a7983ff0 00000000
a7985c18 00000000
GPR24: ffffffff 10001379 0000a9ff a7983ff0 a79859cc a792a000
a7984ff0 a795dd60
[ 1028.841520] NIP [a7958e50] 0xa7958e50
[ 1028.841880] LR [a794c78c] 0xa794c78c
[ 1028.841943] Call Trace:
[ 1028.842130] CPU: 0 PID: 6055 Comm: gcc Not tainted 6.1.41-yocto-standard #1
[ 1028.842172] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
[ 1028.842243] NIP: a7958e50 LR: a794c78c CTR: 00000000
[ 1028.842324] REGS: f40c9f40 TRAP: 0900 Not tainted (6.1.41-yocto-standard)
[ 1028.842355] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 24048289 XER: 20000000
[ 1028.842445]
GPR00: a794c768 af8bc6c0 00000000 a792a000 a795dd60 00000014
00000000 00000001
GPR08: a795dd60 00000000 a792a000 676c6962 00000005 1016c320
fffffffd 10000d44
GPR16: a7985c68 af8bcc80 00000000 a79831fc a7983ff0 00000000
a7985c18 00000000
GPR24: ffffffff 10001379 0000a9ff a7983ff0 a79859cc a792a000
a7984ff0 a795dd60
[ 1028.842740] NIP [a7958e50] 0xa7958e50
[ 1028.842772] LR [a794c78c] 0xa794c78c
[ 1028.842799] Call Trace:
[ 1484.142243] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 1484.162020] rcu: 0-...!: (1 ticks this GP) idle=9ac4/1/0x40000004
softirq=191787/191787 fqs=0
[ 1484.162517] (t=5835 jiffies g=481021 q=5 ncpus=1)
[ 1484.162814] rcu: rcu_preempt kthread timer wakeup didn't happen for 5834
jiffies! g481021 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 1484.162881] rcu: Possible timer handling issue on cpu=0
timer-softirq=134035
[ 1484.162971] rcu: rcu_preempt kthread starved for 5835 jiffies! g481021 f0x0
RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 1484.163019] rcu: Unless rcu_preempt kthread gets sufficient CPU time,
OOM is now expected behavior.
[ 1484.163052] rcu: RCU grace-period kthread stack dump:
[ 1484.163158] task:rcu_preempt state:I stack:0 pid:16 ppid:2
flags:0x00000800
[ 1484.164006] Call Trace:
[ 1484.164080] [f1051cd0] [c0064274] irq_exit+0x20/0x144 (unreliable)
[ 1484.164883] [f1051da0] [c0d83b74] __schedule+0x378/0x890
[ 1484.164988] [f1051df0] [c0d840f4] schedule+0x68/0x118
[ 1484.165038] [f1051e10] [c0d8b538] schedule_timeout+0xb0/0x17c
[ 1484.165082] [f1051e50] [c00d4f08] rcu_gp_fqs_loop+0x4cc/0x6ac
[ 1484.165128] [f1051eb0] [c00d8720] rcu_gp_kthread+0x238/0x284
[ 1484.165170] [f1051f00] [c008a630] kthread+0xfc/0x114
[ 1484.165213] [f1051f30] [c001c338] ret_from_kernel_thread+0x5c/0x64
[ 1484.165341] rcu: Stack dump where RCU GP kthread last ran:
[ 1484.165562] CPU: 0 PID: 10034 Comm: sed Not tainted 6.1.41-yocto-standard #1
[ 1484.165748] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
[ 1484.165815] NIP: c0d8c874 LR: c0d8c864 CTR: c003d7dc
[ 1484.165863] REGS: f1001ec0 TRAP: 0900 Not tainted (6.1.41-yocto-standard)
[ 1484.165935] MSR: 00009032 <EE,ME,IR,DR,RI> CR: 44bb4f32 XER: 00000000
[ 1484.166135]
GPR00: c0d8c81c f1001f80 c2836c00 00000000 00000001 55570190
00000000 00000000
GPR08: 00000000 00009032 00000100 fff583a2 24bb5f32 1016c320
c157abf8 c16c0000
GPR16: 00046d88 c100a5d4 00000000 0000000a c1575840 c100a620
c0f95bf8 c1583570
GPR24: c16f70a0 afaa8ef8 00000000 c16adae0 00000002 00000008
00000000 f1001ff0
[ 1484.166591] NIP [c0d8c874] __do_softirq+0xfc/0x394
[ 1484.166686] LR [c0d8c864] __do_softirq+0xec/0x394
[ 1484.166731] Call Trace:
[ 1484.166756] [f1001f80] [c0d8c81c] __do_softirq+0xa4/0x394 (unreliable)
[ 1484.166810] [f1001ff0] [c000ac2c] do_softirq_own_stack+0x3c/0x54
[ 1484.166861] [f4bb5ef0] [a7c06380] 0xa7c06380
[ 1484.167183] [f4bb5f10] [c0064338] irq_exit+0xe4/0x144
[ 1484.167229] [f4bb5f30] [c00045b4] HardwareInterrupt_virt+0x108/0x10c
[ 1484.167347] --- interrupt: 500 at 0xa7bc44e4
[ 1484.167391] NIP: a7bc44e4 LR: a7bc4b3c CTR: 00000000
[ 1484.167420] REGS: f4bb5f40 TRAP: 0500 Not tainted (6.1.41-yocto-standard)
[ 1484.167448] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 84042280 XER: 00000000
[ 1484.167541]
GPR00: 00000000 afaa8dc0 00000000 00000003 fffffffc 70000027
6fffffff a7c063a0
GPR08: 0fdc0000 6ffffffc 0ffed394 40ad88ea 40ad85b7 1016c320
00000003 00000003
GPR16: 00000000 afaa8d08 00000006 a7c08ff0 afaa8f30 0023a550
a7c06360 10000fdd
GPR24: 00000003 afaa8ef8 00000000 afaa8cd0 00000002 a7c06380
a7c09ff0 afaa8dc0
[ 1484.167856] NIP [a7bc44e4] 0xa7bc44e4
[ 1484.167887] LR [a7bc4b3c] 0xa7bc4b3c
[ 1484.167924] --- interrupt: 500
[ 1484.167976] Instruction dump:
[ 1484.168126] 3b1870a0 3ad65bf8 3af73570 3b7bdae0 3a60000a 3a400000 7e238b78
4bff6f01
[ 1484.168249] 92540000 7d2000a6 61298000 7d200124 <7ffd00d0> 7fbff838 7fff0034
23ff0020
[ 1484.168576] CPU: 0 PID: 10034 Comm: sed Not tainted 6.1.41-yocto-standard #1
[ 1484.168619] Hardware name: PowerMac3,1 7400 0xc0209 PowerMac
[ 1484.168644] NIP: c0d8c874 LR: c0d8c864 CTR: c003d7dc
[ 1484.168669] REGS: f1001ec0 TRAP: 0900 Not tainted (6.1.41-yocto-standard)
[ 1484.168698] MSR: 00009032 <EE,ME,IR,DR,RI> CR: 44bb4f32 XER: 00000000
[ 1484.168815]
GPR00: c0d8c81c f1001f80 c2836c00 00000000 00000001 55570190
00000000 00000000
GPR08: 00000000 00009032 00000100 fff583a2 24bb5f32 1016c320
c157abf8 c16c0000
GPR16: 00046d88 c100a5d4 00000000 0000000a c1575840 c100a620
c0f95bf8 c1583570
GPR24: c16f70a0 afaa8ef8 00000000 c16adae0 00000002 00000008
00000000 f1001ff0
[ 1484.169112] NIP [c0d8c874] __do_softirq+0xfc/0x394
[ 1484.169148] LR [c0d8c864] __do_softirq+0xec/0x394
[ 1484.169178] Call Trace:
[ 1484.169199] [f1001f80] [c0d8c81c] __do_softirq+0xa4/0x394 (unreliable)
[ 1484.169246] [f1001ff0] [c000ac2c] do_softirq_own_stack+0x3c/0x54
[ 1484.169346] [f4bb5ef0] [a7c06380] 0xa7c06380
[ 1484.169386] [f4bb5f10] [c0064338] irq_exit+0xe4/0x144
[ 1484.169425] [f4bb5f30] [c00045b4] HardwareInterrupt_virt+0x108/0x10c
[ 1484.169464] --- interrupt: 500 at 0xa7bc44e4
[ 1484.169492] NIP: a7bc44e4 LR: a7bc4b3c CTR: 00000000
[ 1484.169516] REGS: f4bb5f40 TRAP: 0500 Not tainted (6.1.41-yocto-standard)
[ 1484.169541] MSR: 0000d032 <EE,PR,ME,IR,DR,RI> CR: 84042280 XER: 00000000
[ 1484.169650]
GPR00: 00000000 afaa8dc0 00000000 00000003 fffffffc 70000027
6fffffff a7c063a0
GPR08: 0fdc0000 6ffffffc 0ffed394 40ad88ea 40ad85b7 1016c320
00000003 00000003
GPR16: 00000000 afaa8d08 00000006 a7c08ff0 afaa8f30 0023a550
a7c06360 10000fdd
GPR24: 00000003 afaa8ef8 00000000 afaa8cd0 00000002 a7c06380
a7c09ff0 afaa8dc0
[ 1484.169943] NIP [a7bc44e4] 0xa7bc44e4
[ 1484.169973] LR [a7bc4b3c] 0xa7bc4b3c
[ 1484.169998] --- interrupt: 500
[ 1484.170020] Instruction dump:
[ 1484.170047] 3b1870a0 3ad65bf8 3af73570 3b7bdae0 3a60000a 3a400000 7e238b78
4bff6f01
[ 1484.170130] 92540000 7d2000a6 61298000 7d200124 <7ffd00d0> 7fbff838 7fff0034
23ff0020
[ 2151.331458] systemd-journald[113]: Time jumped backwards, rotating.
[ 3642.773250] hellomod: loading out-of-tree module taints kernel.
[ 3642.930969] Hello world!
[ 3657.747385] Cleaning up hellomod.
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.1.bb
b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
index a26851a4620..c8e67560a85 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.1.bb
@@ -22,8 +22,10 @@ SRCREV_machine:qemuarm ?=
"4e49d63e747e81aebad5ce6091ba6de09f09d46f"
SRCREV_machine:qemuarm64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
SRCREV_machine:qemuloongarch64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
SRCREV_machine:qemumips ?= "e527feb9cd8acbcbcd7115f51cf71166fdbce11a"
-#SRCREV_machine:qemuppc ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
-SRCREV_machine:qemuppc ?= "b110cf9bbc395fe757956839d8110e72368699f4"
+#SRCREV_machine:qemuppc ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2" 6.1.46
+SRCREV_machine:qemuppc ?= "e6b254abfbb16492998e6bd355302b47d0080b76"
+# 6.1.41
+#SRCREV_machine:qemuppc ?= "b110cf9bbc395fe757956839d8110e72368699f4" 6.1.38
SRCREV_machine:qemuriscv64 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
SRCREV_machine:qemuriscv32 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
SRCREV_machine:qemux86 ?= "44fd0c7a5a7955282a1ab24bf3dcdee068839ad2"
@@ -47,7 +49,7 @@ SRC_URI +=
"file://0001-perf-cpumap-Make-counter-as-unsigned-ints.patch"
LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
LINUX_VERSION ?= "6.1.46"
-LINUX_VERSION:qemuppc ?= "6.1.38"
+LINUX_VERSION:qemuppc ?= "6.1.41"
PV = "${LINUX_VERSION}+git"
so between 6.1.38 and 6.1.41 ?
Cheers,
Richard
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