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4f5ab5d7a5
slot can be controlled by user-space, hence leading to a potential exploitation of the Spectre variant 1 vulnerability, as warned by smatch: drivers/media/dvb-core/dvb_ca_en50221.c:1479 dvb_ca_en50221_io_write() warn: potential spectre issue 'ca->slot_info' (local cap) Acked-by: "Jasmin J." <jasmin@anw.at> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>