Re: [PATCH v3] scsi/bfa: use designated initializers
Kees Cookwrites: Kees, > Prepare to mark sensitive kernel structures for randomization by > making sure they're using designated initializers. This also > initializes the array members using the enum used to look up > __port_action entries. Applied to 4.12/scsi-queue. Thanks! -- Martin K. Petersen Oracle Linux Engineering
Re: [PATCH v3] scsi/bfa: use designated initializers
Kees Cook writes: Kees, > Prepare to mark sensitive kernel structures for randomization by > making sure they're using designated initializers. This also > initializes the array members using the enum used to look up > __port_action entries. Applied to 4.12/scsi-queue. Thanks! -- Martin K. Petersen Oracle Linux Engineering
Re: [PATCH v3] scsi/bfa: use designated initializers
Looks good, Reviewed-by: Christoph Hellwig
Re: [PATCH v3] scsi/bfa: use designated initializers
Looks good, Reviewed-by: Christoph Hellwig
[PATCH v3] scsi/bfa: use designated initializers
Prepare to mark sensitive kernel structures for randomization by making sure they're using designated initializers. This also initializes the array members using the enum used to look up __port_action entries. Signed-off-by: Kees Cook--- v3: - drop bfa_module_s changes, since that has been removed entirely; hch. - init array with enum literals; hch. --- drivers/scsi/bfa/bfa_fcs_lport.c | 31 +-- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index 4ddda72f60e6..638c0a2857f7 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -89,16 +89,27 @@ static struct { void(*online) (struct bfa_fcs_lport_s *port); void(*offline) (struct bfa_fcs_lport_s *port); } __port_action[] = { - { - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online, - bfa_fcs_lport_unknown_offline}, { - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online, - bfa_fcs_lport_fab_offline}, { - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online, - bfa_fcs_lport_n2n_offline}, { - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online, - bfa_fcs_lport_loop_offline}, - }; + [BFA_FCS_FABRIC_UNKNOWN] = { + .init = bfa_fcs_lport_unknown_init, + .online = bfa_fcs_lport_unknown_online, + .offline = bfa_fcs_lport_unknown_offline + }, + [BFA_FCS_FABRIC_SWITCHED] = { + .init = bfa_fcs_lport_fab_init, + .online = bfa_fcs_lport_fab_online, + .offline = bfa_fcs_lport_fab_offline + }, + [BFA_FCS_FABRIC_N2N] = { + .init = bfa_fcs_lport_n2n_init, + .online = bfa_fcs_lport_n2n_online, + .offline = bfa_fcs_lport_n2n_offline + }, + [BFA_FCS_FABRIC_LOOP] = { + .init = bfa_fcs_lport_loop_init, + .online = bfa_fcs_lport_loop_online, + .offline = bfa_fcs_lport_loop_offline + }, +}; /* * fcs_port_sm FCS logical port state machine -- 2.7.4 -- Kees Cook Pixel Security
[PATCH v3] scsi/bfa: use designated initializers
Prepare to mark sensitive kernel structures for randomization by making sure they're using designated initializers. This also initializes the array members using the enum used to look up __port_action entries. Signed-off-by: Kees Cook --- v3: - drop bfa_module_s changes, since that has been removed entirely; hch. - init array with enum literals; hch. --- drivers/scsi/bfa/bfa_fcs_lport.c | 31 +-- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index 4ddda72f60e6..638c0a2857f7 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -89,16 +89,27 @@ static struct { void(*online) (struct bfa_fcs_lport_s *port); void(*offline) (struct bfa_fcs_lport_s *port); } __port_action[] = { - { - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online, - bfa_fcs_lport_unknown_offline}, { - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online, - bfa_fcs_lport_fab_offline}, { - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online, - bfa_fcs_lport_n2n_offline}, { - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online, - bfa_fcs_lport_loop_offline}, - }; + [BFA_FCS_FABRIC_UNKNOWN] = { + .init = bfa_fcs_lport_unknown_init, + .online = bfa_fcs_lport_unknown_online, + .offline = bfa_fcs_lport_unknown_offline + }, + [BFA_FCS_FABRIC_SWITCHED] = { + .init = bfa_fcs_lport_fab_init, + .online = bfa_fcs_lport_fab_online, + .offline = bfa_fcs_lport_fab_offline + }, + [BFA_FCS_FABRIC_N2N] = { + .init = bfa_fcs_lport_n2n_init, + .online = bfa_fcs_lport_n2n_online, + .offline = bfa_fcs_lport_n2n_offline + }, + [BFA_FCS_FABRIC_LOOP] = { + .init = bfa_fcs_lport_loop_init, + .online = bfa_fcs_lport_loop_online, + .offline = bfa_fcs_lport_loop_offline + }, +}; /* * fcs_port_sm FCS logical port state machine -- 2.7.4 -- Kees Cook Pixel Security