Since snprintf() has the documented, but still rather strange trait of
returning the length of the data that *would have been* written to the
array if space were available, rather than the arguably more useful
length of data *actually* written, it is usually considered wise to use
something else instead in order to avoid confusion.
In the case of sysfs call-backs, new wrappers exist that do just that.
[mkp: removed unrelated whitespace cleanups]
Link: https://lwn.net/Articles/69419/
Link: https://github.com/KSPP/linux/issues/105
Cc: Richard Hirst <rhirst@linuxcare.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20240111131732.1815560-5-lee@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Since snprintf() has the documented, but still rather strange trait of
returning the length of the data that *would have been* written to the
array if space were available, rather than the arguably more useful
length of data *actually* written, it is usually considered wise to use
something else instead in order to avoid confusion.
In the case of sysfs call-backs, new wrappers exist that do just that.
Link: https://lwn.net/Articles/69419/
Link: https://github.com/KSPP/linux/issues/105
Cc: Adam Radford <aradford@gmail.com>
Cc: Joel Jacobson <linux@3ware.com>
Cc: de Melo <acme@conectiva.com.br>
Cc: Andre Hedrick <andre@suse.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20240111131732.1815560-4-lee@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Since snprintf() has the documented, but still rather strange trait of
returning the length of the data that *would have been* written to the
array if space were available, rather than the arguably more useful
length of data *actually* written, it is usually considered wise to use
something else instead in order to avoid confusion.
In the case of sysfs call-backs, new wrappers exist that do just that.
Link: https://lwn.net/Articles/69419/
Link: https://github.com/KSPP/linux/issues/105
Cc: Adam Radford <aradford@gmail.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20240111131732.1815560-3-lee@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Since snprintf() has the documented, but still rather strange trait of
returning the length of the data that *would have been* written to the
array if space were available, rather than the arguably more useful
length of data *actually* written, it is usually considered wise to use
something else instead in order to avoid confusion.
In the case of sysfs call-backs, new wrappers exist that do just that.
Link: https://lwn.net/Articles/69419/
Link: https://github.com/KSPP/linux/issues/105
Cc: Adam Radford <aradford@gmail.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20240111131732.1815560-2-lee@kernel.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
On sa8775p-ride, probing the HBA will go through the
UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH path although the power info is
the same during the second init.
The REINIT quirk only applies starting with controller v4. For these,
ufs_qcom_get_hs_gear() reads the highest supported gear when setting the
host_params. After the negotiation, if the host and device are on the same
gear, it is the highest gear supported between the two. Skip REINIT to save
some time.
Signed-off-by: Eric Chanudet <echanude@redhat.com>
Link: https://lore.kernel.org/r/20240123192854.1724905-4-echanude@redhat.com
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8775p-ride
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The comments that currently are within the hw_ver < 4 conditional are
misleading. They really apply to various branches of the conditionals there
and incorrectly state that the phy_gear value can increase.
Right now the logic is to:
- Default to max supported gear for phy_gear
- Set phy_gear to minimum value if version < 4 since those versions only
support one PHY init sequence (and therefore don't need reinit)
- Set phy_gear to the optimal value if the device version is already
populated in the controller registers on boot
Let's move some of the comment to outside the if statement and clean up the
bit left about switching to a higher gear on reinit. This way the comment
more accurately reflects the logic.
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Link: https://lore.kernel.org/r/20240123-ufs-reinit-comments-v1-1-ff2b3532d7fe@redhat.com
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
chenxiang <chenxiang66@hisilicon.com> says:
This series contains some fixes and cleanups including:
- Fix a deadlock issue related to automatic debugfs;
- Remove redundant checks for automatic debugfs;
- Check whether debugfs is enabled before removing or releasing it;
- Remove hisi_hba->timer for v3 hw;
Link: https://lore.kernel.org/r/1705904747-62186-1-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
hisi_hba->timer is not used for v3 hw but there are two places that some
operations related to hisi_hba->timer are called by v3 hw:
- Deleting the timer in function hisi_sas_v3_hw() which is only for v3 hw;
- Deleting the timer in function hisi_sas_controller_reset_prepare() which
is common for v1/v2/v3 hw.
We can remove the timer in the first case, but for the second scenario we
need to remove it only for v3 hw, so check hw->sht which is NULL only for
v3 hw before deleting hisi_hba->timer.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1705904747-62186-5-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
hisi_sas debugfs remove should be executed only when debugfs is enabled.
Check whether debugfs is enabled and then remove it only if enabled.
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1705904747-62186-4-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
In commit 63f0733d07 ("scsi: hisi_sas: Allocate DFX memory during dump
trigger"), the memory allocation time of the DFX is changed from device
initialization to dump occurs, so .debugfs_itct is not a valid address and
do not need to check.
The parameter hisi_sas_debugfs_enable is enough to check whether automatic
debugfs dump is triggered, so remove redunant checks.
Fixes: 63f0733d07 ("scsi: hisi_sas: Allocate DFX memory during dump trigger")
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1705904747-62186-3-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
To ensure that the same ID is not obtained during concurrent execution of
the probe, an ida is used to manage the mrioc's ID.
Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231229040331.52518-1-kanie@linux.alibaba.com
Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
strncpy() is deprecated for use on NUL-terminated destination strings [1]
and as such we should prefer more robust and less ambiguous string
interfaces.
We don't need the NUL-padding behavior that strncpy() provides as vscsi is
NUL-allocated in ibmvscsis_probe() which proceeds to call
ibmvscsis_adapter_info():
| vscsi = kzalloc(sizeof(*vscsi), GFP_KERNEL);
ibmvscsis_probe() -> ibmvscsis_handle_crq() -> ibmvscsis_parse_command()
-> ibmvscsis_mad() -> ibmvscsis_process_mad() -> ibmvscsis_adapter_info()
Following the same idea, `partition_name` is defiend as:
| static char partition_name[PARTITION_NAMELEN] = "UNKNOWN";
... which is NUL-padded already, meaning strscpy() is the best option.
Considering the above, a suitable replacement is strscpy() [2] due to the
fact that it guarantees NUL-termination on the destination buffer without
unnecessarily NUL-padding.
However, for cap->name and info let's use strscpy_pad() as they are
allocated via dma_alloc_coherent():
| cap = dma_alloc_coherent(&vscsi->dma_dev->dev, olen, &token,
| GFP_ATOMIC);
&
| info = dma_alloc_coherent(&vscsi->dma_dev->dev, sizeof(*info), &token,
| GFP_ATOMIC);
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Justin Stitt <justinstitt@google.com>
Link: https://lore.kernel.org/r/20231212-strncpy-drivers-scsi-ibmvscsi_tgt-ibmvscsi_tgt-c-v2-1-bdb9a7cd96c8@google.com
Acked-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The pointer 'hd' is being assigned a value that is not being read
later. The variable is redundant and can be removed.
Cleans up clang scan build warning:
warning: Although the value stored to 'hd' is used in the enclosing
expression, the value is never actually read from 'hd'
[deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240118122039.2541425-1-colin.i.king@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The variable 'retval' is being assigned a value that is not being read
afterwards. The assignment is redundant and can be removed.
Cleans up clang scan warning:
Although the value stored to 'retval' is used in the enclosing
expression, the value is never actually read from 'retval'
[deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240118121441.2533620-1-colin.i.king@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The 'hwq' parameter is not used in this function. Remove unused parameters.
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Link: https://lore.kernel.org/r/20240105021041.20400-3-cw9316.lee@samsung.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Use ufshcd_mcq_req_to_hwq() to remove unnecessary variables and simplify.
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Link: https://lore.kernel.org/r/20240105021041.20400-2-cw9316.lee@samsung.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Instead of hardcoding the register field, add the proper definition. While
at it, let's also use ufshcd_rmwl() to simplify updating this register.
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
Link: https://lore.kernel.org/r/20240102014222.23351-1-cw9316.lee@samsung.com
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Both "model" and "strflags" are passed to "%s" even when one or both are
NULL.
It is safe because vsprintf() would detect the NULL pointer and print
"(null)". But it is a kernel-specific feature and compiler warns about it:
<warning>
In file included from include/linux/kernel.h:19,
from arch/x86/include/asm/percpu.h:27,
from arch/x86/include/asm/current.h:6,
from include/linux/sched.h:12,
from include/linux/blkdev.h:5,
from drivers/scsi/scsi_devinfo.c:3:
drivers/scsi/scsi_devinfo.c: In function 'scsi_dev_info_list_add_str':
>> include/linux/printk.h:434:44: warning: '%s' directive argument is null [-Wformat-overflow=]
434 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__)
| ^
include/linux/printk.h:430:3: note: in definition of macro 'printk_index_wrap'
430 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~~~~
drivers/scsi/scsi_devinfo.c:551:4: note: in expansion of macro 'printk'
551 | printk(KERN_ERR "%s: bad dev info string '%s' '%s'"
| ^~~~~~
drivers/scsi/scsi_devinfo.c:552:14: note: format string is defined here
552 | " '%s'\n", __func__, vendor, model,
| ^~
</warning>
Do not rely on the kernel specific behavior and print the message a safe
way.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401112002.AOjwMNM0-lkp@intel.com/
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20240111162419.12406-1-pmladek@suse.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Chris Down <chris@chrisdown.name>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The runtime suspend timer delay is a const value in scsi_host_template
which a host driver cannot modify at runtime. Move the delay to Scsi_Host
to allow a driver to update it.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Link: https://lore.kernel.org/r/20240109124015.31359-2-peter.wang@mediatek.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Disable MCQ IRQ when clock is off. This is same as legacy mode.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Link: https://lore.kernel.org/r/20231221110416.16176-4-peter.wang@mediatek.com
Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Fix TM cmd timeout issue in MCQ mode using the default resume call
ufshcd_make_hba_operational() to set TM cmd DMA address.
This flow is the same as UFS initialization after link startup and then
setting MCQ related registers if using MCQ mode.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Link: https://lore.kernel.org/r/20231221110416.16176-3-peter.wang@mediatek.com
Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
To prevent SSU(Active) error, check link status after exiting hibern8. If
link is not VS_LINK_UP, return error and do ufshcd_link_recovery.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Link: https://lore.kernel.org/r/20231221110416.16176-2-peter.wang@mediatek.com
Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The PM QoS feature found in the MediaTek UFS driver was moved to the UFSHCD
core. Hence remove it from MediaTek UFS driver as it is redundant now.
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Maramaina Naresh <quic_mnaresh@quicinc.com>
Link: https://lore.kernel.org/r/20231219123706.6463-3-quic_mnaresh@quicinc.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Register UFS driver to CPU latency PM QoS framework to improve UFS device
random I/O performance.
PM QoS initialization will insert new QoS request into the CPU latency QoS
list with the maximum latency PM_QOS_DEFAULT_VALUE value.
The UFS driver will vote for performance mode on scale up and power save
mode for scale down.
If clock scaling feature is not enabled then voting will be based on clock
on or off condition. Also provide a sysfs interface to enable/disable PM
QoS feature.
tiotest benchmark tool I/O performance results on sm8550 platform:
1. Without PM QoS support
Type (Speed in) | Average of 18 iterations
Random Write(IPOS) | 41065.13
Random Read(IPOS) | 37101.3
2. With PM QoS support
Type (Speed in) | Average of 18 iterations
Random Write(IPOS) | 46784.9
Random Read(IPOS) | 42943.4
(Improvement with PM QoS = ~15%).
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Co-developed-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com>
Signed-off-by: Naveen Kumar Goud Arepalli <quic_narepall@quicinc.com>
Signed-off-by: Maramaina Naresh <quic_mnaresh@quicinc.com>
Link: https://lore.kernel.org/r/20231219123706.6463-2-quic_mnaresh@quicinc.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
- assorted prep work for disk space accounting rewrite
- BTREE_TRIGGER_ATOMIC: after combining our trigger callbacks, this
makes our trigger context more explicit
- A few fixes to avoid excessive transaction restarts on multithreaded
workloads: fstests (in addition to ktest tests) are now checking
slowpath counters, and that's shaking out a few bugs
- Assorted tracepoint improvements
- Starting to break up bcachefs_format.h and move on disk types so
they're with the code they belong to; this will make room to start
documenting the on disk format better.
- A few minor fixes
-----BEGIN PGP SIGNATURE-----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=yd+F
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs
Pull more bcachefs updates from Kent Overstreet:
"Some fixes, Some refactoring, some minor features:
- Assorted prep work for disk space accounting rewrite
- BTREE_TRIGGER_ATOMIC: after combining our trigger callbacks, this
makes our trigger context more explicit
- A few fixes to avoid excessive transaction restarts on
multithreaded workloads: fstests (in addition to ktest tests) are
now checking slowpath counters, and that's shaking out a few bugs
- Assorted tracepoint improvements
- Starting to break up bcachefs_format.h and move on disk types so
they're with the code they belong to; this will make room to start
documenting the on disk format better.
- A few minor fixes"
* tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs: (46 commits)
bcachefs: Improve inode_to_text()
bcachefs: logged_ops_format.h
bcachefs: reflink_format.h
bcachefs; extents_format.h
bcachefs: ec_format.h
bcachefs: subvolume_format.h
bcachefs: snapshot_format.h
bcachefs: alloc_background_format.h
bcachefs: xattr_format.h
bcachefs: dirent_format.h
bcachefs: inode_format.h
bcachefs; quota_format.h
bcachefs: sb-counters_format.h
bcachefs: counters.c -> sb-counters.c
bcachefs: comment bch_subvolume
bcachefs: bch_snapshot::btime
bcachefs: add missing __GFP_NOWARN
bcachefs: opts->compression can now also be applied in the background
bcachefs: Prep work for variable size btree node buffers
bcachefs: grab s_umount only if snapshotting
...
- A fix for the idle and iowait time accounting vs. CPU hotplug.
The time is reset on CPU hotplug which makes the accumulated
systemwide time jump backwards.
- Assorted fixes and improvements for clocksource/event drivers
-----BEGIN PGP SIGNATURE-----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=RD6E
-----END PGP SIGNATURE-----
Merge tag 'timers-core-2024-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"Updates for time and clocksources:
- A fix for the idle and iowait time accounting vs CPU hotplug.
The time is reset on CPU hotplug which makes the accumulated
systemwide time jump backwards.
- Assorted fixes and improvements for clocksource/event drivers"
* tag 'timers-core-2024-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug
clocksource/drivers/ep93xx: Fix error handling during probe
clocksource/drivers/cadence-ttc: Fix some kernel-doc warnings
clocksource/drivers/timer-ti-dm: Fix make W=n kerneldoc warnings
clocksource/timer-riscv: Add riscv_clock_shutdown callback
dt-bindings: timer: Add StarFive JH8100 clint
dt-bindings: timer: thead,c900-aclint-mtimer: separate mtime and mtimecmp regs
- 18f14afe28 powerpc/64s: Increase default stack size to 32KB BY: Michael Ellerman
Thanks to:
Michael Ellerman
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQTYs9CDOrDQRwKRmtrJvCLnGrjHVgUCZayxkgAKCRDJvCLnGrjH
Vv2hAQDwvyYydFw64D7bnaFJDLvOwi3SL02OBaFYV1JTr8rf/QEA8NcTuqXis5o5
NedFYVE5PhYGWfyPD63aL+JpUKxsXwc=
=Ud9v
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Aneesh Kumar:
- Increase default stack size to 32KB for Book3S
Thanks to Michael Ellerman.
* tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Increase default stack size to 32KB
Add a field to bch_snapshot for creation time; this will be important
when we start exposing the snapshot tree to userspace.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
