Carlos López fd948c3f96 virt: sev-guest: Explicitly leak pages in unknown state ... When set_memory_{encrypted,decrypted}() fail, the user cannot know at which point the function failed, meaning that the pages are left in an unknown state from the point of view of the caller. Since the pages may be left in an unencrypted state, they are not suitable for general use, and cannot be returned safely to the buddy allocator. Avoid the issue by never freeing the pages, and then do the proper accounting by calling snp_leak_pages(). Fixes: 3e385c0d6c ("virt: sev-guest: Move SNP Guest Request data pages handling under snp_cmd_mutex") Signed-off-by: Carlos López <clopez@suse.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: stable@kernel.org		2026-05-20 18:03:17 -07:00
..
accel	accel/qaic: Add overflow check to remap_pfn_range during mmap	2026-05-12 10:58:18 -06:00
accessibility	…
acpi	ACPI: driver: Check ACPI_COMPANION() against NULL during probe	2026-05-11 18:50:06 +02:00
amba	…
android	rust: allow `clippy::collapsible_if` globally	2026-04-30 23:21:31 +02:00
ata	ata: pata_parport: switch to dynamic root device	2026-04-27 11:38:16 +02:00
atm	net: remove unused ATM protocols and legacy ATM device drivers	2026-04-23 12:21:14 -07:00
auxdisplay	auxdisplay: line-display: fix NULL dereference in linedisp_release	2026-03-27 09:54:31 +01:00
base	regmap: sdw-mbq: Fix spelling mistake "undeferable" -> "undeferrable"	2026-04-27 06:48:16 +09:00
bcma	…
block	ublk: reject max_sectors smaller than PAGE_SECTORS in parameter validation	2026-05-11 07:44:20 -06:00
bluetooth	Bluetooth: virtio_bt: validate rx pkt_type header length	2026-05-06 16:22:33 -04:00
bus	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
cache	…
cdrom	cdrom, scsi: sr: propagate read-only status to block layer via set_disk_ro()	2026-04-27 15:52:51 -06:00
cdx	…
char	IPMI: Fix a number of issues that came up recently	2026-05-04 12:48:30 -07:00
clk	clk: rk808: fix OF node reference imbalance	2026-04-28 20:55:53 -07:00
clocksource	…
comedi	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
connector	…
counter	Linux 7.0-rc7	2026-04-06 09:04:53 +02:00
cpufreq	Devicetree updates for v7.1:	2026-04-17 14:09:02 -07:00
cpuidle	powerpc updates for 7.1	2026-04-14 17:10:15 -07:00
crypto	crypto: ccp - copy IV using skcipher ivsize	2026-04-16 17:37:03 +08:00
cxl	CXL changes for v7.1	2026-04-17 15:52:58 -07:00
dax	dax changes for 7.1	2026-04-21 14:12:01 -07:00
dca	…
devfreq	PM / devfreq: tegra30-devfreq: add support for Tegra114	2026-04-04 03:15:39 +09:00
dibs	…
dio	…
dma	dmaengine updates for v7.1	2026-04-17 10:29:01 -07:00
dma-buf	drm fixes for 7.1-rc1	2026-04-24 11:44:52 -07:00
dpll	dpll: export __dpll_pin_change_ntf() for use under dpll_lock	2026-04-30 11:37:39 +02:00
edac	EDAC/versalnet: Fix device name memory leak	2026-05-05 14:49:48 +02:00
eisa	…
extcon	…
firewire	…
firmware	efi/libstub: Synchronize instruction cache after kernel relocation	2026-04-29 08:56:16 +02:00
fpga	…
fsi	…
fwctl	fwctl: Fix class init ordering to avoid NULL pointer dereference on device removal	2026-04-10 11:21:06 -03:00
gnss	…
gpib	Linux 7.0-rc7	2026-04-06 09:04:53 +02:00
gpio	gpio fixes for v7.1-rc1	2026-04-24 11:59:46 -07:00
gpu	drm: Replace old pointer to new idr	2026-05-16 09:32:43 +10:00
greybus	greybus: gb-beagleplay: bound bootloader receive buffering	2026-04-02 15:55:09 +02:00
hid	hid-for-linus-2026051401	2026-05-14 14:30:01 -07:00
hsi	HSI: omap_ssi_port: remove depends on ARM	2026-04-02 22:33:44 +02:00
hte	hte: tegra194: Add Tegra264 GTE support	2026-04-12 23:29:31 -07:00
hv	drm fixes for 7.1-rc1	2026-04-24 11:44:52 -07:00
hwmon	hwmon: (lm90) Add lock protection to lm90_alert	2026-05-16 08:10:33 -07:00
hwspinlock	hwspinlock: u8500: delete driver	2026-04-06 09:43:18 -05:00
hwtracing	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
i2c	i2c: smbus: reject oversized block transfers in the common path	2026-05-07 10:59:07 +02:00
i3c	i3c: mipi-i3c-hci: fix IBI payload length calculation for final status	2026-04-12 22:06:02 +02:00
idle	…
iio	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
infiniband	RDMA/hns: Fix unlocked call to hns_roce_qp_remove()	2026-05-02 15:30:48 -03:00
input	Input updates for v7.1-rc0	2026-04-22 18:36:40 -07:00
interconnect	This pull request contains the interconnect changes for the 7.1-rc1	2026-04-07 10:06:50 +02:00
iommu	iommupt: Fix the end_index calculation in __map_range_leaf()	2026-05-15 07:29:16 +02:00
ipack	…
irqchip	irqchip/riscv-imsic: Clear interrupt move state during CPU offlining	2026-05-11 15:23:11 +02:00
leds	leds: class: Make led_remove_lookup() NULL-aware	2026-04-09 13:49:19 +01:00
macintosh	…
mailbox	mailbox: mailbox-test: make data_ready a per-instance variable	2026-04-18 13:10:14 -05:00
mcb	…
md	block-7.1-20260430	2026-05-01 11:26:15 -07:00
media	media: qcom: camss: avoid format string warning	2026-04-27 08:41:22 +02:00
memory	dma-mapping updates for Linux 7.0:	2026-04-17 11:12:42 -07:00
memstick	…
message	…
mfd	MFD for v7.1	2026-04-20 11:31:01 -07:00
misc	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
mmc	mmc: sdhci-msm: Fix the wrapped key handling	2026-04-10 10:29:58 +02:00
most	most: usb: Use kzalloc_objs for endpoint address array	2026-04-02 17:06:09 +02:00
mtd	mtd: spinand: winbond: Fix ODTR write VCR on W35NxxJW	2026-04-27 15:08:04 +02:00
mux	Char/Misc/IIO/and others driver updates for 7.1-rc1	2026-04-24 13:23:50 -07:00
net	net: phy: DP83TC811: add reading of abilities	2026-05-14 15:17:12 +02:00
nfc	NFC: trf7970a: Ignore antenna noise when checking for RF field	2026-04-27 18:00:43 -07:00
ntb	pci-v7.1-changes	2026-04-15 14:41:21 -07:00
nubus	…
nvdimm	vfs-7.1-rc1.integrity	2026-04-13 10:40:26 -07:00
nvme	nvme-apple: Reset q->sq_tail during queue init	2026-05-14 07:40:35 -07:00
nvmem	Linux 7.0-rc7	2026-04-06 09:04:53 +02:00
of	memblock: updates for 7.0-rc1	2026-04-18 11:29:14 -07:00
opp	…
parisc	parisc: Fix IRQ leak in LASI driver	2026-05-04 11:48:12 +02:00
parport	parport: Remove completed item from to-do list	2026-04-02 17:05:56 +02:00
pci	PCI: Initialize temporary device in new_id_store()	2026-05-08 15:50:06 -05:00
pcmcia	PCMCIA fixes and cleanups for v7.1	2026-04-23 11:22:16 -07:00
peci	…
perf	arm64 updates for 7.1:	2026-04-14 16:48:56 -07:00
phy	phy-for-7.1	2026-04-17 10:22:08 -07:00
pinctrl	Pin control changes for the v7.1 kernel cycle:	2026-04-18 16:59:09 -07:00
platform	platform-drivers-x86 for v7.1-3	2026-05-15 11:12:54 -07:00
pmdomain	pmdomain: mediatek: fix use-after-free in scpsys_get_bus_protection_legacy()	2026-04-27 14:53:30 +02:00
pnp	…
power	USB / Thunderbolt changes for 7.1-rc1	2026-04-19 08:47:40 -07:00
powercap	powercap: intel_rapl: Consolidate PL4 and PMU support flags into rapl_defaults	2026-04-01 16:03:05 +02:00
pps	pps: change pps_class to a const struct	2026-04-02 16:33:00 +02:00
ps3	…
ptp	…
pwm	pwm: Two driver fixes	2026-04-23 08:37:07 -07:00
rapidio	…
ras	…
regulator	regulator: qcom-rpmh: Fix index for pmh0101 ldo16	2026-05-06 21:26:30 +09:00
remoteproc	rpmsg updates for v7.1	2026-04-17 14:18:55 -07:00
resctrl	arm_mpam: Check whether the config array is allocated before destroying it	2026-05-14 09:52:05 +01:00
reset	reset: eyeq: drop device_set_of_node_from_dev() done by parent	2026-04-28 19:03:50 -07:00
rpmsg	rpmsg: Constify buffer passed to send API	2026-04-06 09:37:51 -05:00
rtc	RTC for 7.1	2026-04-25 16:39:03 -07:00
s390	s390/sclp: Remove SCLP_OFB Kconfig option	2026-04-28 14:45:02 +02:00
sbus	…
scsi	SCSI fixes on 20260505	2026-05-05 14:38:31 -07:00
sh	…
siox	…
slimbus	…
soc	rpmsg updates for v7.1	2026-04-17 14:18:55 -07:00
soundwire	soundwire updates for 7.1	2026-04-17 10:16:53 -07:00
spi	spi: ch341: correct company name in MODULE_DESCRIPTION	2026-05-06 23:09:33 +09:00
spmi	…
ssb	…
staging	hid-for-linus-2026051401	2026-05-14 14:30:01 -07:00
target	Merge branch '7.1/scsi-queue' into 7.1/scsi-fixes	2026-04-26 21:15:04 -04:00
tc	…
tee	soc: drivers for 7.1	2026-04-16 20:34:34 -07:00
thermal	bitmap updates for v7.1	2026-04-14 08:55:18 -07:00
thunderbolt	thunderbolt: Changes for v7.1 merge window	2026-04-10 13:10:28 +02:00
tty	TTY/Serial changes for 7.1-rc1	2026-04-19 08:44:41 -07:00
ufs	scsi: ufs: core: Fix bRefClkFreq write failure in HS-LSS mode	2026-04-21 20:58:06 -04:00
uio	uio: replace deprecated mmap hook with mmap_prepare in uio_info	2026-04-05 13:53:44 -07:00
usb	USB serial device ids for 7.1-rc3	2026-05-08 17:18:43 +02:00
vdpa	vdpa: use generic driver_override infrastructure	2026-04-04 00:47:50 +02:00
vfio	vfio/pci: Check BAR resources before exporting a DMABUF	2026-05-14 11:39:03 -06:00
vhost	Including fixes from Netfilter.	2026-04-23 16:50:42 -07:00
video	fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free	2026-05-04 10:35:55 +02:00
virt	virt: sev-guest: Explicitly leak pages in unknown state	2026-05-20 18:03:17 -07:00
virtio	mm.git review status for linus..mm-stable	2026-04-15 12:59:16 -07:00
w1	w1: ds2490: drop redundant device reference	2026-04-03 10:55:12 +02:00
watchdog	watchdog: ni903x_wdt: Convert to a platform driver	2026-04-07 21:06:59 +02:00
xen	ACPI: PAD: xen: Check ACPI_COMPANION() against NULL	2026-05-12 19:01:37 +02:00
zorro	…
Kconfig	net: remove ISDN subsystem and Bluetooth CMTP	2026-04-23 10:24:02 -07:00
Makefile	net: remove ISDN subsystem and Bluetooth CMTP	2026-04-23 10:24:02 -07:00