From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 18 Jun 2018 17:26:47 +0200
Subject: scsi: aacraid: stop using deprated get_seconds()
Patch-mainline: v4.19-rc1
Git-commit: 38150f7a68ef736c4cbae53b6f1f2a19c55178a3
References: FATE#325927
get_seconds() can overflow on 32-bit architectures and is deprecated
because of that. The use in the aacraid driver has the same problem due to
a limited firmware interface, it also overflows in the year 2106.
This changes all calls to get_seconds() to the non-deprecated
ktime_get_real_seconds(), which unfortunately doesn't solve that problem
but gets rid of one user of the deprecated interface.
[mkp: checkpatch]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/scsi/aacraid/rx.c | 2 +-
drivers/scsi/aacraid/sa.c | 2 +-
drivers/scsi/aacraid/src.c | 6 ++++--
3 files changed, 6 insertions(+), 4 deletions(-)
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -319,7 +319,7 @@ static void aac_rx_start_adapter(struct
union aac_init *init;
init = dev->init;
- init->r7.host_elapsed_seconds = cpu_to_le32(get_seconds());
+ init->r7.host_elapsed_seconds = cpu_to_le32(ktime_get_real_seconds());
// We can only use a 32 bit address here
rx_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (u32)(ulong)dev->init_pa,
0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -251,7 +251,7 @@ static void aac_sa_start_adapter(struct
* Fill in the remaining pieces of the init.
*/
init = dev->init;
- init->r7.host_elapsed_seconds = cpu_to_le32(get_seconds());
+ init->r7.host_elapsed_seconds = cpu_to_le32(ktime_get_real_seconds());
/* We can only use a 32 bit address here */
sa_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS,
(u32)(ulong)dev->init_pa, 0, 0, 0, 0, 0,
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -409,7 +409,8 @@ static void aac_src_start_adapter(struct
init = dev->init;
if (dev->comm_interface == AAC_COMM_MESSAGE_TYPE3) {
- init->r8.host_elapsed_seconds = cpu_to_le32(get_seconds());
+ init->r8.host_elapsed_seconds =
+ cpu_to_le32(ktime_get_real_seconds());
src_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS,
lower_32_bits(dev->init_pa),
upper_32_bits(dev->init_pa),
@@ -417,7 +418,8 @@ static void aac_src_start_adapter(struct
(AAC_MAX_HRRQ - 1) * sizeof(struct _rrq),
0, 0, 0, NULL, NULL, NULL, NULL, NULL);
} else {
- init->r7.host_elapsed_seconds = cpu_to_le32(get_seconds());
+ init->r7.host_elapsed_seconds =
+ cpu_to_le32(ktime_get_real_seconds());
// We can only use a 32 bit address here
src_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS,
(u32)(ulong)dev->init_pa, 0, 0, 0, 0, 0,