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由 Michael Chan 提交于
stable inclusion from stable-5.10.7 commit 9b350728118e5ab9152a3a03e130118a0202ea94 bugzilla: 47429 -------------------------------- [ Upstream commit a029a2fe ] TQM rings are hardware resources that require host context memory managed by the driver. The driver supports up to 9 TQM rings and the number of rings to use is requested by firmware during run-time. Cap this number to the maximum supported to prevent accessing beyond the array. Future firmware may request more than 9 TQM rings. Define macros to remove the magic number 9 from the C code. Fixes: ac3158cb ("bnxt_en: Allocate TQM ring context memory according to fw specification.") Reviewed-by: NPavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: NVasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NJakub Kicinski <kuba@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: NChen Jun <chenjun102@huawei.com> Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
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