* arch/x86/kvm/hyperv.c failing to compile: frame size of 1048 bytes is larger than 1024 bytes
@ 2021-03-27 2:18 Logan Devine
2021-03-27 2:25 ` Randy Dunlap
0 siblings, 1 reply; 3+ messages in thread
From: Logan Devine @ 2021-03-27 2:18 UTC (permalink / raw)
To: linux-kernel
Compiling the kernel for the second time, and now kvm/hyperv.c is
failing to build:
AR kernel/built-in.a
CC [M] arch/x86/kvm/ioapic.o
CC [M] arch/x86/kvm/irq_comm.o
CC [M] arch/x86/kvm/cpuid.o
CC [M] arch/x86/kvm/pmu.o
CC [M] arch/x86/kvm/mtrr.o
CC [M] arch/x86/kvm/hyperv.o
CC [M] arch/x86/kvm/debugfs.o
CC [M] arch/x86/kvm/mmu/mmu.o
CC [M] arch/x86/kvm/mmu/page_track.o
arch/x86/kvm/hyperv.c: In function ‘kvm_hv_send_ipi.isra’:
arch/x86/kvm/hyperv.c:1799:1: error: the frame size of 1048 bytes is
larger than 1024 bytes [-Werror=frame-larger-than=]
1799 | }
| ^
CC [M] arch/x86/kvm/mmu/spte.o
CC [M] arch/x86/kvm/mmu/tdp_iter.o
CC [M] arch/x86/kvm/mmu/tdp_mmu.o
cc1: all warnings being treated as errors
make[2]: *** [scripts/Makefile.build:271: arch/x86/kvm/hyperv.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [scripts/Makefile.build:514: arch/x86/kvm] Error 2
make: *** [Makefile:1851: arch/x86] Error 2
CC [M] kernel/kheaders.o
(Sorry if I did this wrong, it's my first time on the list.)
I'm on gregkh/staging branch staging-testing.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: arch/x86/kvm/hyperv.c failing to compile: frame size of 1048 bytes is larger than 1024 bytes
2021-03-27 2:18 arch/x86/kvm/hyperv.c failing to compile: frame size of 1048 bytes is larger than 1024 bytes Logan Devine
@ 2021-03-27 2:25 ` Randy Dunlap
2021-03-27 3:51 ` Logan Devine
0 siblings, 1 reply; 3+ messages in thread
From: Randy Dunlap @ 2021-03-27 2:25 UTC (permalink / raw)
To: Logan Devine, linux-kernel
On 3/26/21 7:18 PM, Logan Devine wrote:
> Compiling the kernel for the second time, and now kvm/hyperv.c is failing to build:
>
>
> AR kernel/built-in.a
> CC [M] arch/x86/kvm/ioapic.o
> CC [M] arch/x86/kvm/irq_comm.o
> CC [M] arch/x86/kvm/cpuid.o
> CC [M] arch/x86/kvm/pmu.o
> CC [M] arch/x86/kvm/mtrr.o
> CC [M] arch/x86/kvm/hyperv.o
> CC [M] arch/x86/kvm/debugfs.o
> CC [M] arch/x86/kvm/mmu/mmu.o
> CC [M] arch/x86/kvm/mmu/page_track.o
> arch/x86/kvm/hyperv.c: In function ‘kvm_hv_send_ipi.isra’:
> arch/x86/kvm/hyperv.c:1799:1: error: the frame size of 1048 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
> 1799 | }
> | ^
> CC [M] arch/x86/kvm/mmu/spte.o
> CC [M] arch/x86/kvm/mmu/tdp_iter.o
> CC [M] arch/x86/kvm/mmu/tdp_mmu.o
> cc1: all warnings being treated as errors
> make[2]: *** [scripts/Makefile.build:271: arch/x86/kvm/hyperv.o] Error 1
> make[2]: *** Waiting for unfinished jobs....
> make[1]: *** [scripts/Makefile.build:514: arch/x86/kvm] Error 2
> make: *** [Makefile:1851: arch/x86] Error 2
> CC [M] kernel/kheaders.o
>
>
> (Sorry if I did this wrong, it's my first time on the list.)
>
>
> I'm on gregkh/staging branch staging-testing.
Hi,
Just edit the kernel .config file and change
CONFIG_FRAME_WARN=1024
to
CONFIG_FRAME_WARN=2048
and it will be good.
--
~Randy
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: arch/x86/kvm/hyperv.c failing to compile: frame size of 1048 bytes is larger than 1024 bytes
2021-03-27 2:25 ` Randy Dunlap
@ 2021-03-27 3:51 ` Logan Devine
0 siblings, 0 replies; 3+ messages in thread
From: Logan Devine @ 2021-03-27 3:51 UTC (permalink / raw)
To: Randy Dunlap, linux-kernel
Thank you!
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-03-27 3:52 UTC | newest]
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2021-03-27 2:18 arch/x86/kvm/hyperv.c failing to compile: frame size of 1048 bytes is larger than 1024 bytes Logan Devine
2021-03-27 2:25 ` Randy Dunlap
2021-03-27 3:51 ` Logan Devine
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