Tycho Andersen (AMD) 35a89319f6 crypto: ccp - simplify sev_update_firmware() ...

sev_do_cmd() has its own command buffer (sev->cmd_buf) with the correct
alignment, perms, etc. that it copies the command into, so prepending it to
the firmware data is unnecessary.

Switch sev_update_firmware() to using a stack allocated command in light of
this copy, and drop all of the resulting pointer math.

Signed-off-by: Tycho Andersen (AMD) <tycho@kernel.org>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2026-03-14 14:03:19 +09:00

..

accel

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

accessibility

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

acpi

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2026-02-22 08:26:33 -08:00

amba

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

android

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

ata

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

atm

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

auxdisplay

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2026-02-21 17:09:51 -08:00

base

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2026-02-22 08:26:33 -08:00

bcma

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2026-02-21 17:09:51 -08:00

block

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bluetooth

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bus

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2026-02-22 08:26:33 -08:00

cache

…

cdrom

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2026-02-21 17:09:51 -08:00

cdx

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2026-02-21 17:09:51 -08:00

char

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2026-02-21 20:03:00 -08:00

clk

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

clocksource

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comedi

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connector

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2026-02-21 20:03:00 -08:00

counter

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2026-02-21 17:09:51 -08:00

cpufreq

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2026-02-21 20:03:00 -08:00

cpuidle

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

crypto

crypto: ccp - simplify sev_update_firmware()

2026-03-14 14:03:19 +09:00

cxl

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dax

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dca

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

devfreq

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

dibs

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2026-02-21 17:09:51 -08:00

dio

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2026-02-21 17:09:51 -08:00

dma

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2026-02-21 20:03:00 -08:00

dma-buf

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2026-02-21 20:03:00 -08:00

dpll

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2026-02-21 17:09:51 -08:00

edac

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eisa

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2026-02-21 17:09:51 -08:00

extcon

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2026-02-22 08:26:33 -08:00

firewire

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2026-02-22 08:26:33 -08:00

firmware

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2026-02-21 20:03:00 -08:00

fpga

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2026-02-21 20:03:00 -08:00

fsi

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2026-02-21 17:09:51 -08:00

fwctl

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2026-02-21 17:09:51 -08:00

gnss

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2026-02-21 17:09:51 -08:00

gpib

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2026-02-21 20:03:00 -08:00

gpio

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2026-02-21 20:03:00 -08:00

gpu

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

greybus

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2026-02-21 20:03:00 -08:00

hid

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2026-02-22 08:26:33 -08:00

hsi

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2026-02-21 17:09:51 -08:00

hte

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

hv

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2026-02-22 08:26:33 -08:00

hwmon

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

hwspinlock

Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-02-10 20:45:30 -08:00

hwtracing

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2026-02-21 20:03:00 -08:00

i2c

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2026-02-21 20:03:00 -08:00

i3c

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2026-02-21 20:03:00 -08:00

idle

intel_idle: Add C-states validation

2026-01-07 21:17:43 +01:00

iio

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2026-02-22 08:26:33 -08:00

infiniband

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2026-02-22 08:26:33 -08:00

input

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2026-02-21 17:09:51 -08:00

interconnect

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2026-02-21 17:09:51 -08:00

iommu

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2026-02-22 08:26:33 -08:00

ipack

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2026-02-21 20:03:00 -08:00

irqchip

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2026-02-22 08:26:33 -08:00

isdn

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2026-02-21 20:03:00 -08:00

leds

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2026-02-21 17:09:51 -08:00

macintosh

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2026-02-21 20:03:00 -08:00

mailbox

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

mcb

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

md

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

media

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2026-02-22 08:26:33 -08:00

memory

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2026-02-21 17:09:51 -08:00

memstick

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2026-02-22 08:26:33 -08:00

message

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2026-02-22 08:26:33 -08:00

mfd

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2026-02-21 20:03:00 -08:00

misc

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2026-02-21 20:03:00 -08:00

mmc

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

most

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mtd

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

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mux

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

net

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2026-02-22 08:26:33 -08:00

nfc

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ntb

Merge tag 'kmalloc_obj-treewide-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2026-02-21 11:02:58 -08:00

nubus

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nvdimm

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

nvme

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

nvmem

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

of

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

opp

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

parisc

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

parport

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

pci

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

pcmcia

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

peci

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

perf

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

phy

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

pinctrl

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

platform

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

pmdomain

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

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pnp

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2026-02-21 17:09:51 -08:00

power

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

powercap

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

pps

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ps3

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2026-02-21 17:09:51 -08:00

ptp

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

pwm

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rapidio

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ras

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

regulator

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2026-02-21 20:03:00 -08:00

remoteproc

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2026-02-21 17:09:51 -08:00

resctrl

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

reset

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rpmsg

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rtc

Merge tag 'rtc-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2026-02-22 09:43:11 -08:00

s390

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

sbus

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2026-02-21 17:09:51 -08:00

scsi

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sh

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2026-02-21 17:09:51 -08:00

siox

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

slimbus

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

soc

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

soundwire

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

spi

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2026-02-21 20:03:00 -08:00

spmi

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ssb

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

staging

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

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target

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tc

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

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tee

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

thermal

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

thunderbolt

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

tty

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ufs

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

uio

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

usb

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

vdpa

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

vfio

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

vhost

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

video

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

virt

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2026-02-22 08:26:33 -08:00

virtio

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2026-02-21 20:03:00 -08:00

w1

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watchdog

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xen

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

zorro

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Kconfig

…

Makefile

phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY

2026-02-04 20:45:26 +05:30