From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Stefan Haberland <sth@linux.ibm.com>,
Jan Hoeppner <hoeppner@linux.ibm.com>,
Jens Axboe <axboe@kernel.dk>, Sasha Levin <sashal@kernel.org>,
hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com,
linux-s390@vger.kernel.org
Subject: [PATCH AUTOSEL 5.10 11/25] s390/dasd: use correct number of retries for ERP requests
Date: Sun, 13 Aug 2023 12:09:22 -0400 [thread overview]
Message-ID: <20230813160936.1082758-11-sashal@kernel.org> (raw)
In-Reply-To: <20230813160936.1082758-1-sashal@kernel.org>
From: Stefan Haberland <sth@linux.ibm.com>
[ Upstream commit acea28a6b74f458defda7417d2217b051ba7d444 ]
If a DASD request fails an error recovery procedure (ERP) request might
be built as a copy of the original request to do error recovery.
The ERP request gets a number of retries assigned.
This number is always 256 no matter what other value might have been set
for the original request. This is not what is expected when a user
specifies a certain amount of retries for the device via sysfs.
Correctly use the number of retries of the original request for ERP
requests.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20230721193647.3889634-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/s390/block/dasd_3990_erp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 4691a3c35d725..c2d4ea74e0d00 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2436,7 +2436,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
erp->block = cqr->block;
erp->magic = cqr->magic;
erp->expires = cqr->expires;
- erp->retries = 256;
+ erp->retries = device->default_retries;
erp->buildclk = get_tod_clock();
erp->status = DASD_CQR_FILLED;
--
2.40.1
next prev parent reply other threads:[~2023-08-13 16:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-13 16:09 [PATCH AUTOSEL 5.10 01/25] phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 02/25] phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 03/25] media: pulse8-cec: handle possible ping error Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 04/25] media: pci: cx23885: fix error handling for cx23885 ATSC boards Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 05/25] 9p: virtio: make sure 'offs' is initialized in zc_request Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 06/25] ASoC: da7219: Flush pending AAD IRQ when suspending Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 07/25] ASoC: da7219: Check for failure reading AAD IRQ events Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 08/25] ethernet: atheros: fix return value check in atl1c_tso_csum() Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 09/25] vxlan: generalize vxlan_parse_gpe_hdr and remove unused args Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 10/25] m68k: Fix invalid .section syntax Sasha Levin
2023-08-13 16:09 ` Sasha Levin [this message]
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 12/25] s390/dasd: fix hanging device after request requeue Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 13/25] fs/nls: make load_nls() take a const parameter Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 14/25] ASoc: codecs: ES8316: Fix DMIC config Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 15/25] ASoC: atmel: Fix the 8K sample parameter in I2SC master Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 16/25] platform/x86: intel: hid: Always call BTNL ACPI method Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 17/25] platform/x86: huawei-wmi: Silence ambient light sensor Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 18/25] spi: spi-qcom-qspi: Add DMA_CHAIN_DONE to ALL_IRQS Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 19/25] drm/amd/display: Exit idle optimizations before attempt to access PHY Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 20/25] ovl: Always reevaluate the file signature for IMA Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 21/25] ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer() Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 22/25] rbd: make get_lock_owner_info() return a single locker or NULL Sasha Levin
2023-08-14 13:23 ` Ilya Dryomov
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 23/25] staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVER Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 24/25] security: keys: perform capable check only on privileged operations Sasha Levin
2023-08-13 16:09 ` [PATCH AUTOSEL 5.10 25/25] kprobes: Prohibit probing on CFI preamble symbol Sasha Levin
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