7733306bd5
The "inline" keyword is a hint for the compiler to inline a function. The
functions system_uses_irq_prio_masking() and gic_write_pmr() are used by
the code running at EL2 on a non-VHE system, so mark them as
__always_inline to make sure they'll always be part of the .hyp.text
section.
This fixes the following splat when trying to run a VM:
[ 47.625273] Kernel panic - not syncing: HYP panic:
[ 47.625273] PS:a00003c9 PC:0000ca0b42049fc4 ESR:86000006
[ 47.625273] FAR:0000ca0b42049fc4 HPFAR:0000000010001000 PAR:0000000000000000
[ 47.625273] VCPU:0000000000000000
[ 47.647261] CPU: 1 PID: 217 Comm: kvm-vcpu-0 Not tainted 5.8.0-rc1-ARCH+ #61
[ 47.654508] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
[ 47.661139] Call trace:
[ 47.663659] dump_backtrace+0x0/0x1cc
[ 47.667413] show_stack+0x18/0x24
[ 47.670822] dump_stack+0xb8/0x108
[ 47.674312] panic+0x124/0x2f4
[ 47.677446] panic+0x0/0x2f4
[ 47.680407] SMP: stopping secondary CPUs
[ 47.684439] Kernel Offset: disabled
[ 47.688018] CPU features: 0x240402,20002008
[ 47.692318] Memory Limit: none
[ 47.695465] ---[ end Kernel panic - not syncing: HYP panic:
[ 47.695465] PS:a00003c9 PC:0000ca0b42049fc4 ESR:86000006
[ 47.695465] FAR:0000ca0b42049fc4 HPFAR:0000000010001000 PAR:0000000000000000
[ 47.695465] VCPU:0000000000000000 ]---
The instruction abort was caused by the code running at EL2 trying to fetch
an instruction which wasn't mapped in the EL2 translation tables. Using
objdump showed the two functions as separate symbols in the .text section.
Fixes:
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|---|---|---|
| .. | ||
| asm | ||
| uapi/asm | ||