Jan Beulich 8310b77b48 Xen/gnttab: handle p2m update errors on a per-slot basis ... Bailing immediately from set_foreign_p2m_mapping() upon a p2m updating error leaves the full batch in an ambiguous state as far as the caller is concerned. Instead flags respective slots as bad, unmapping what was mapped there right away. HYPERVISOR_grant_table_op()'s return value and the individual unmap slots' status fields get used only for a one-time - there's not much we can do in case of a failure. Note that there's no GNTST_enomem or alike, so GNTST_general_error gets used. The map ops' handle fields get overwritten just to be on the safe side. This is part of XSA-367. Cc: <stable@vger.kernel.org> Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/96cccf5d-e756-5f53-b91a-ea269bfb9be0@suse.com Signed-off-by: Juergen Gross <jgross@suse.com>		2021-03-03 08:32:10 +01:00
..
boot	drm pull for 5.12-rc1	2021-02-21 14:44:44 -08:00
common	ARM/sa1111: add a missing include of dma-map-ops.h	2020-10-20 09:40:33 +02:00
configs	drm pull for 5.12-rc1	2021-02-21 14:44:44 -08:00
crypto	crypto: arm/blake2b - add NEON-accelerated BLAKE2b	2021-01-03 08:41:39 +11:00
include	arm64 updates for 5.12	2021-02-21 13:08:42 -08:00
kernel	ARM: kexec: fix oops after TLB are invalidated	2021-02-05 10:23:29 +00:00
lib	ARM: 9022/1: Change arch/arm/lib/mem*.S to use WEAK instead of .weak	2020-11-12 14:53:19 +00:00
mach-actions
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91	ARM: at91: use proper asm syntax in pm_suspend	2021-02-08 15:54:05 +01:00
mach-axxia
mach-bcm	ARM: bcm: Select BRCMSTB_L2_IRQ for bcm2835	2021-01-25 21:59:06 +01:00
mach-berlin
mach-clps711x
mach-cns3xxx
mach-davinci	arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL	2020-12-15 12:13:42 -08:00
mach-digicolor
mach-dove
mach-ep93xx
mach-exynos	soc: samsung: exynos-chipid: convert to driver and merge exynos-asv	2021-01-03 17:08:45 +01:00
mach-footbridge	ARM: footbridge: fix dc21285 PCI configuration accessors	2021-01-29 11:29:53 +00:00
mach-gemini
mach-highbank	arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL	2020-12-15 12:13:42 -08:00
mach-hisi	ARM: hisi: add support for SD5203 SoC	2020-09-30 09:56:03 +08:00
mach-imx	This is all driver updates, the majority of which is a bunch of new Qualcomm	2021-02-22 09:45:23 -08:00
mach-integrator
mach-iop32x
mach-ixp4xx	ARM/ixp4xx: add a missing include of dma-map-ops.h	2020-10-13 13:28:22 +02:00
mach-keystone	ARM: SoC drivers for v5.11	2020-12-16 16:38:41 -08:00
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson
mach-milbeaut
mach-mmp
mach-moxart
mach-mstar	ARM: mstar: SMP support	2020-12-09 17:45:40 +01:00
mach-mv78xx0
mach-mvebu	mvebu fixes for 5.9 (part 1)	2020-10-26 10:11:55 +01:00
mach-mxs	ARM: mxs: Add serial number support for i.MX23, i.MX28 SoCs	2020-11-30 17:31:29 +08:00
mach-nomadik
mach-npcm
mach-nspire
mach-omap1	Merge branch 'cpuidle-fix' into fixes	2021-01-15 12:48:43 +02:00
mach-omap2	ARM: SoC changes for v5.12	2021-02-20 18:20:06 -08:00
mach-orion5x
mach-oxnas
mach-pxa	power supply and reset changes for the v5.12 series	2021-02-22 09:49:59 -08:00
mach-qcom
mach-rda
mach-realtek
mach-realview
mach-rockchip
mach-rpc	ARM: rpc: use legacy_timer_tick	2020-10-30 21:57:05 +01:00
mach-s3c	ARM: s3c: irq-s3c24xx: staticize local functions	2021-02-08 18:10:21 +01:00
mach-s5pv210	arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL	2020-12-15 12:13:42 -08:00
mach-sa1100	power: supply: collie_battery: Convert to GPIO descriptors	2020-11-30 02:18:49 +01:00
mach-shmobile	ARM: shmobile: Stop using __raw_*() I/O accessors	2020-11-23 09:54:59 +01:00
mach-socfpga
mach-spear	clk: spear: Move prototype to accessible header	2021-02-11 11:56:06 -08:00
mach-sti
mach-stm32	ARM: stm32: Replace HTTP links with HTTPS ones	2020-10-03 12:38:54 -07:00
mach-sunxi	irqchip/sun6i-r: Use a stacked irqchip driver	2021-01-21 20:21:49 +00:00
mach-tegra	ARM: tegra: Don't enable unused PLLs on resume from suspend	2021-01-19 18:20:42 +01:00
mach-uniphier
mach-ux500
mach-versatile
mach-vexpress
mach-vt8500
mach-zynq
mm	ARM: drop efm32 platform	2021-01-15 17:42:10 +01:00
net	bpf: Rename BPF_XADD and prepare to encode other atomics in .imm	2021-01-14 18:34:29 -08:00
nwfpe
plat-omap	PM: AVS: smartreflex Move driver to soc specific drivers	2020-10-16 18:28:43 +02:00
plat-orion
plat-pxa
plat-versatile
probes	ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template	2020-10-27 12:11:51 +00:00
tools	epoll: wire up syscall epoll_pwait2	2020-12-19 11:18:38 -08:00
vdso	ARM: 9013/2: Disable KASan instrumentation for some code	2020-10-27 12:11:04 +00:00
vfp	ARM: 9044/1: vfp: use undef hook for VFP support detection	2020-12-21 11:19:19 +00:00
xen	Xen/gnttab: handle p2m update errors on a per-slot basis	2021-03-03 08:32:10 +01:00
Kbuild
Kconfig	Remove oprofile and dcookies support	2021-02-21 10:40:34 -08:00
Kconfig-nommu
Kconfig.assembler
Kconfig.debug	ARM: remove u300 platform	2021-01-20 11:42:23 +01:00
Makefile	Remove oprofile and dcookies support	2021-02-21 10:40:34 -08:00