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authorJacob Garber <jgarber1@ualberta.ca>2019-05-14 11:21:41 -0600
committerStefan Reinauer <stefan.reinauer@coreboot.org>2019-05-16 18:08:50 +0000
commitbc674765a93bc5c9bf2c20ce2444389dccc754e1 (patch)
treeb363bda561b009f204ff3580f68afe318aead52b /src/mainboard/ocp
parent2e8188aa13b84f607fd3a1e95fb7b63b26ff1d89 (diff)
{arch,cpu}/x86, drivers/intel: Restore cpu_index error handling
Previously cpu_index() always succeeded, but since commit 095c931 (src/arch/x86: Use core apic id to get cpu_index()) it is now possible for it to indicate an error by returning -1. This commit adds error handling for all calls to cpu_index(), and restores several checks that were removed in commit 7c712bb (Fix code that would trip -Wtype-limits) but are now needed. Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: I5436eed4cb5675f916924eb9670db04592a8b927 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32795 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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