From: Randy Dunlap rdunlap@infradead.org
stable inclusion from stable-5.10.50 commit b5371faa0667426f3ced9f19e942d8df249b23f4 bugzilla: 174522 https://gitee.com/openeuler/kernel/issues/I4DNFY
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 4d431153e751caa93f3b7e6f6313446974e92253 ]
The BusLogic driver has build errors on ia64 due to a name collision (in the #included FlashPoint.c file). Rename the struct field in struct sccb_mgr_info from si_flags to si_mflags (manager flags) to mend the build.
This is the first problem. There are 50+ others after this one:
In file included from ../include/uapi/linux/signal.h:6, from ../include/linux/signal_types.h:10, from ../include/linux/sched.h:29, from ../include/linux/hardirq.h:9, from ../include/linux/interrupt.h:11, from ../drivers/scsi/BusLogic.c:27: ../arch/ia64/include/uapi/asm/siginfo.h:15:27: error: expected ':', ',', ';', '}' or '__attribute__' before '.' token 15 | #define si_flags _sifields._sigfault._flags | ^ ../drivers/scsi/FlashPoint.c:43:6: note: in expansion of macro 'si_flags' 43 | u16 si_flags; | ^~~~~~~~ In file included from ../drivers/scsi/BusLogic.c:51: ../drivers/scsi/FlashPoint.c: In function 'FlashPoint_ProbeHostAdapter': ../drivers/scsi/FlashPoint.c:1076:11: error: 'struct sccb_mgr_info' has no member named '_sifields' 1076 | pCardInfo->si_flags = 0x0000; | ^~ ../drivers/scsi/FlashPoint.c:1079:12: error: 'struct sccb_mgr_info' has no member named '_sifields'
Link: https://lore.kernel.org/r/20210529234857.6870-1-rdunlap@infradead.org Fixes: 391e2f25601e ("[SCSI] BusLogic: Port driver to 64-bit.") Cc: "James E.J. Bottomley" jejb@linux.ibm.com Cc: "Martin K. Petersen" martin.petersen@oracle.com Cc: Christoph Hellwig hch@lst.de Cc: Jens Axboe axboe@kernel.dk Cc: Hannes Reinecke hare@suse.de Cc: Khalid Aziz khalid.aziz@oracle.com Cc: Khalid Aziz khalid@gonehiking.org Reported-by: kernel test robot lkp@intel.com Reviewed-by: Hannes Reinecke hare@suse.de Signed-off-by: Randy Dunlap rdunlap@infradead.org Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Chen Jun chenjun102@huawei.com Acked-by: Weilong Chen chenweilong@huawei.com Signed-off-by: Chen Jun chenjun102@huawei.com --- drivers/scsi/FlashPoint.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index 24ace1824048..ec8a621d232d 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -40,7 +40,7 @@ struct sccb_mgr_info { u16 si_per_targ_ultra_nego; u16 si_per_targ_no_disc; u16 si_per_targ_wide_nego; - u16 si_flags; + u16 si_mflags; unsigned char si_card_family; unsigned char si_bustype; unsigned char si_card_model[3]; @@ -1073,22 +1073,22 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) ScamFlg = (unsigned char)FPT_utilEERead(ioport, SCAM_CONFIG / 2);
- pCardInfo->si_flags = 0x0000; + pCardInfo->si_mflags = 0x0000;
if (i & 0x01) - pCardInfo->si_flags |= SCSI_PARITY_ENA; + pCardInfo->si_mflags |= SCSI_PARITY_ENA;
if (!(i & 0x02)) - pCardInfo->si_flags |= SOFT_RESET; + pCardInfo->si_mflags |= SOFT_RESET;
if (i & 0x10) - pCardInfo->si_flags |= EXTENDED_TRANSLATION; + pCardInfo->si_mflags |= EXTENDED_TRANSLATION;
if (ScamFlg & SCAM_ENABLED) - pCardInfo->si_flags |= FLAG_SCAM_ENABLED; + pCardInfo->si_mflags |= FLAG_SCAM_ENABLED;
if (ScamFlg & SCAM_LEVEL2) - pCardInfo->si_flags |= FLAG_SCAM_LEVEL2; + pCardInfo->si_mflags |= FLAG_SCAM_LEVEL2;
j = (RD_HARPOON(ioport + hp_bm_ctrl) & ~SCSI_TERM_ENA_L); if (i & 0x04) { @@ -1104,7 +1104,7 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)
if (!(RD_HARPOON(ioport + hp_page_ctrl) & NARROW_SCSI_CARD))
- pCardInfo->si_flags |= SUPPORT_16TAR_32LUN; + pCardInfo->si_mflags |= SUPPORT_16TAR_32LUN;
pCardInfo->si_card_family = HARPOON_FAMILY; pCardInfo->si_bustype = BUSTYPE_PCI; @@ -1140,15 +1140,15 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo)
if (pCardInfo->si_card_model[1] == '3') { if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; } else if (pCardInfo->si_card_model[2] == '0') { temp = RD_HARPOON(ioport + hp_xfer_pad); WR_HARPOON(ioport + hp_xfer_pad, (temp & ~BIT(4))); if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; WR_HARPOON(ioport + hp_xfer_pad, (temp | BIT(4))); if (RD_HARPOON(ioport + hp_ee_ctrl) & BIT(7)) - pCardInfo->si_flags |= HIGH_BYTE_TERM; + pCardInfo->si_mflags |= HIGH_BYTE_TERM; WR_HARPOON(ioport + hp_xfer_pad, temp); } else { temp = RD_HARPOON(ioport + hp_ee_ctrl); @@ -1166,9 +1166,9 @@ static int FlashPoint_ProbeHostAdapter(struct sccb_mgr_info *pCardInfo) WR_HARPOON(ioport + hp_ee_ctrl, temp); WR_HARPOON(ioport + hp_xfer_pad, temp2); if (!(temp3 & BIT(7))) - pCardInfo->si_flags |= LOW_BYTE_TERM; + pCardInfo->si_mflags |= LOW_BYTE_TERM; if (!(temp3 & BIT(6))) - pCardInfo->si_flags |= HIGH_BYTE_TERM; + pCardInfo->si_mflags |= HIGH_BYTE_TERM; }
ARAM_ACCESS(ioport); @@ -1275,7 +1275,7 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info WR_HARPOON(ioport + hp_arb_id, pCardInfo->si_id); CurrCard->ourId = pCardInfo->si_id;
- i = (unsigned char)pCardInfo->si_flags; + i = (unsigned char)pCardInfo->si_mflags; if (i & SCSI_PARITY_ENA) WR_HARPOON(ioport + hp_portctrl_1, (HOST_MODE8 | CHK_SCSI_P));
@@ -1289,14 +1289,14 @@ static void *FlashPoint_HardwareResetHostAdapter(struct sccb_mgr_info j |= SCSI_TERM_ENA_H; WR_HARPOON(ioport + hp_ee_ctrl, j);
- if (!(pCardInfo->si_flags & SOFT_RESET)) { + if (!(pCardInfo->si_mflags & SOFT_RESET)) {
FPT_sresb(ioport, thisCard);
FPT_scini(thisCard, pCardInfo->si_id, 0); }
- if (pCardInfo->si_flags & POST_ALL_UNDERRRUNS) + if (pCardInfo->si_mflags & POST_ALL_UNDERRRUNS) CurrCard->globalFlags |= F_NO_FILTER;
if (pCurrNvRam) {