Jorge Ramirez-Ortiz 3df377132b mmc: core: Do not force a retune before RPMB switch ... commit 67380251e8bbd3302c64fea07f95c31971b91c22 upstream. Requesting a retune before switching to the RPMB partition has been observed to cause CRC errors on the RPMB reads (-EILSEQ). Since RPMB reads can not be retried, the clients would be directly affected by the errors. This commit disables the retune request prior to switching to the RPMB partition: mmc_retune_pause() no longer triggers a retune before the pause period begins. This was verified with the sdhci-of-arasan driver (ZynqMP) configured for HS200 using two separate eMMC cards (DG4064 and 064GB2). In both cases, the error was easy to reproduce triggering every few tenths of reads. With this commit, systems that were utilizing OP-TEE to access RPMB variables will experience an enhanced performance. Specifically, when OP-TEE is configured to employ RPMB as a secure storage solution, it not only writes the data but also the secure filesystem within the partition. As a result, retrieving any variable involves multiple RPMB reads, typically around five. For context, on ZynqMP, each retune request consumed approximately 8ms. Consequently, reading any RPMB variable used to take at the very minimum 40ms. After droping the need to retune before switching to the RPMB partition, this is no longer the case. Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Acked-by: Avri Altman <avri.altman@wdc.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20240103112911.2954632-1-jorge@foundries.io Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-11-19 12:27:11 +01:00
..
accessibility	speakup: Fix sizeof() vs ARRAY_SIZE() bug	2024-11-19 12:26:51 +01:00
acpi	ACPI: disable -Wstringop-truncation	2024-11-19 12:26:54 +01:00
amba
android	binder: check offset alignment in binder_get_object()	2024-11-19 11:32:22 +01:00
ata	ata: sata_gemini: Check clk_enable() result	2024-11-19 11:32:44 +01:00
atm	atm: idt77252: fix a memleak in open_card_ubr0	2024-11-18 12:13:24 +01:00
auxdisplay
base	x86/rfds: Mitigate Register File Data Sampling (RFDS)	2024-11-19 09:22:40 +01:00
battery	drivers: battery_v2: sec_battery: export {CURRENT/VOLTAGE}_MAX to sysfs	2024-11-17 17:43:14 +01:00
bcma
block	null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION()	2024-11-19 12:27:08 +01:00
bluetooth	Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853	2024-11-19 11:32:38 +01:00
bts
bus	bus: tegra-aconnect: Update dependency to ARCH_TEGRA	2024-11-19 08:44:45 +01:00
cdrom
char	ppdev: Add an error check in register_device	2024-11-19 12:27:04 +01:00
clk	clk: qcom: mmcc-msm8998: fix venus clock issue	2024-11-19 12:26:59 +01:00
clocksource	clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware	2024-11-18 11:43:12 +01:00
connector
counter	counter: microchip-tcb-capture: Fix the use of internal GCLK logic	2024-11-08 11:25:51 +01:00
cpufreq	cpufreq: exit() callback is optional	2024-11-19 12:26:54 +01:00
cpuidle
crypto	crypto: ccp - drop platform ifdef checks	2024-11-19 12:26:52 +01:00
dax
dca
devfreq	PM / devfreq: Fix buffer overflow in trans_stat_show	2024-11-19 11:32:38 +01:00
dio
dma	dmaengine: idma64: Add check for dma_set_max_seg_size	2024-11-19 12:27:00 +01:00
dma-buf	dma-buf/sw-sync: don't enable IRQ from sync_print_obj()	2024-11-19 12:27:10 +01:00
edac	EDAC/thunderx: Fix possible out-of-bounds string access	2024-11-18 12:12:19 +01:00
eisa
extcon	extcon: max8997: select IRQ_DOMAIN instead of depending on it	2024-11-19 12:27:04 +01:00
fingerprint
firewire	firewire: nosy: ensure user_length is taken into account when fetching packet contents	2024-11-19 11:32:46 +01:00
firmware	firmware: dmi-id: add a release callback function	2024-11-19 12:27:01 +01:00
fpga	fpga: region: add owner module and take its refcount	2024-11-19 12:27:04 +01:00
fsi
gnss
gpio	gpio: crystalcove: Use -ENOTSUPP consistently	2024-11-19 11:32:45 +01:00
gpu	drm/bridge: tc358775: fix support for jeida-18 and jeida-24	2024-11-19 12:27:06 +01:00
greybus
gud
hid	HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors	2024-11-19 12:26:56 +01:00
hsi
hv	Drivers: hv: vmbus: Drop error message when 'No request id available'	2024-11-18 23:19:53 +01:00
hwmon	hwmon: (shtc1) Fix property misspelling	2024-11-19 12:27:11 +01:00
hwspinlock
hwtracing	stm class: Fix a double free in stm_register_device()	2024-11-19 12:27:04 +01:00
i2c	i2c: smbus: fix NULL function pointer dereference	2024-11-19 11:32:40 +01:00
i3c	i3c: master: cdns: Update maximum prescaler value for i2c clock	2024-11-18 12:13:19 +01:00
ide
idle
ifconn
iio	iio: pressure: dps310: support negative temperature values	2024-11-19 12:27:03 +01:00
infiniband	RDMA/IPoIB: Fix format truncation compilation errors	2024-11-19 12:27:00 +01:00
input	Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation	2024-11-19 12:27:05 +01:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-11-18 12:12:00 +01:00
iommu	iommu/vt-d: Allocate local memory for page request queue	2024-11-19 11:32:20 +01:00
ipack
irqchip	irqchip/loongson-pch-msi: Fix off-by-one on allocation error path	2024-11-19 12:26:54 +01:00
isdn
kperfmon	Kperfmon: add xyunbound version	2024-06-15 16:28:49 -03:00
kq/mesh
leds	leds: sgm3140: Add missing timer cleanup and flash gpio control	2024-11-19 08:44:56 +01:00
lightnvm
macintosh	macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"	2024-11-19 12:26:55 +01:00
mailbox	mailbox: imx: fix suspend failue	2024-11-19 11:32:20 +01:00
mcb	mcb: fix error handling for different scenarios when parsing	2024-11-18 11:43:25 +01:00
md	md: fix resync softlockup when bitmap size is less than array size	2024-11-19 12:26:53 +01:00
media	media: cec: core: avoid confusing "transmit timed out" message	2024-11-19 12:27:08 +01:00
memory
memstick
message
mfd	mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref	2024-11-19 08:44:54 +01:00
misc	mei: me: add lunar lake point M DID	2024-11-19 11:32:49 +01:00
mmc	mmc: core: Do not force a retune before RPMB switch	2024-11-19 12:27:11 +01:00
most
mtd	mtd: rawnand: hynix: fixed typo	2024-11-19 12:26:57 +01:00
muic
mux
net	ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound	2024-11-19 12:27:11 +01:00
nfc	NFC: trf7970a: disable all regulators on removal	2024-11-19 11:32:37 +01:00
ntb
nubus
nvdimm	nd_btt: Make BTT lanes preemptible	2024-11-18 11:43:03 +01:00
nvme	nvmet: fix ns enable/disable possible hang	2024-11-19 12:27:10 +01:00
nvmem	nvmem: meson-efuse: fix function pointer type mismatch	2024-11-19 09:22:34 +01:00
of	of: dynamic: Synchronize of_changeset_destroy() with the devlink removals	2024-11-19 09:23:10 +01:00
opp	OPP: debugfs: Fix warning around icc_get_name()	2024-11-19 08:44:49 +01:00
oprofile
parisc
parport	parport: parport_serial: Add Brainboxes device IDs and geometry	2024-11-18 12:12:19 +01:00
pci	PCI/EDR: Align EDR_PORT_LOCATE_DSM with PCI Firmware r3.3	2024-11-19 12:27:04 +01:00
pcmcia	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()	2024-11-18 11:43:06 +01:00
perf	perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7	2024-11-08 11:24:52 +01:00
phy	phy: tegra: xusb: Add API to retrieve the port number of phy	2024-11-19 09:22:34 +01:00
pinctrl	pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin()	2024-11-19 12:26:38 +01:00
platform	platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet	2024-11-19 09:23:14 +01:00
pnp	PNP: ACPI: fix fortify warning	2024-11-18 12:13:09 +01:00
power	power: rt9455: hide unused rt9455_boost_voltage_values	2024-11-19 11:32:42 +01:00
powercap
pps
ps3
ptp	ptp: annotate data-race around q->head and q->tail	2024-11-18 11:43:19 +01:00
pwm	pwm: jz4740: Don't use dev_err_probe() in .request()	2024-11-18 12:12:47 +01:00
rapidio
ras
regulator	regulator: bd71828: Don't overwrite runtime voltages	2024-11-19 12:27:09 +01:00
remoteproc	remoteproc: stm32: fix phys_addr_t format string	2024-11-19 08:45:00 +01:00
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-11-18 12:12:16 +01:00
rpmsg	rpmsg: virtio: Free driver_override when rpmsg_remove()	2024-11-18 12:12:56 +01:00
rtc	rtc: mt6397: select IRQ_DOMAIN instead of depending on it	2024-11-19 08:44:58 +01:00
s390	s390/cio: fix tracepoint subchannel type field	2024-11-19 12:26:52 +01:00
samsung	Fix clang 16 errors treewide	2024-06-15 16:28:48 -03:00
sbus
scsi	scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy()	2024-11-19 12:27:06 +01:00
sensorhub	treewide: fix build errors	2024-06-15 16:21:17 -03:00
sensors
sfi
sh
siox
slimbus	slimbus: core: Remove usage of the deprecated ida_simple_xx() API	2024-11-19 09:22:34 +01:00
soc	soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE	2024-11-19 12:26:52 +01:00
soundwire	soundwire: cadence: fix invalid PDI offset	2024-11-19 12:27:00 +01:00
spi	spi: stm32: Don't warn about spurious interrupts	2024-11-19 12:27:10 +01:00
spmi
spu_verify
ssb
staging	greybus: arche-ctrl: move device table to its right location	2024-11-19 12:27:01 +01:00
sti
target	scsi: target: Fix SELinux error when systemd-modules loads the target module	2024-11-19 11:32:44 +01:00
tc
tee	tee: optee: Fix kernel panic caused by incorrect error handling	2024-11-19 09:22:39 +01:00
thermal	thermal: core: prevent potential string overflow	2024-11-18 11:42:50 +01:00
thunderbolt	thunderbolt: Fix wake configurations after device unplug	2024-11-19 11:32:22 +01:00
tty	serial: sh-sci: protect invalidating RXDMA on shutdown	2024-11-19 12:27:05 +01:00
uh
uio	uio: Fix use-after-free in uio_open	2024-11-18 12:12:19 +01:00
usb	usb: gadget: u_audio: Clear uac pointer when freed.	2024-11-19 12:27:04 +01:00
vdpa
vfio	vfio/fsl-mc: Block calling interrupt handler without trigger	2024-11-19 09:22:45 +01:00
vhost	vhost: Add smp_rmb() in vhost_vq_avail_empty()	2024-11-19 11:32:20 +01:00
vibrator
video	fbdev: sh7760fb: allow modular build	2024-11-19 12:26:58 +01:00
virt
virtio	virtio: delete vq in vp_find_vqs_msix() when request_irq() fails	2024-11-19 12:27:09 +01:00
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: stm32_iwdg: initialize default timeout	2024-11-19 08:44:57 +01:00
xen	xen/events: close evtchn after mapping cleanup	2024-11-19 09:22:39 +01:00
zorro
Kconfig	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Kconfig.variant1
Makefile	drivers: add stub kperfmon	2024-06-15 16:28:49 -03:00
Makefile.variant1