[PATCH] PCI/AER: Check for NULL aer_info before ratelimiting in pci_print_aer()

[Breno Leitao]

On Tue, Aug 05, 2025 at 10:25:11PM +0800, Ethan Zhao wrote:
> 
> Seems you are using arm64 platform default config item
> arch/arm64/configs/defconfig:CONFIG_ACPI_APEI_PCIEAER=y
> So the issue wouldn't be triggered on X86_64 with default config.

Not really, I am running on x86 hosts. There are the AER part of my
.config.

	# cat .config | grep AER
	CONFIG_ACPI_APEI_PCIEAER=y
	CONFIG_PCIEAER=y
	# CONFIG_PCIEAER_INJECT is not set
	CONFIG_PCIEAER_CXL=y