Brendan Higgins 9e62f296db lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP ... [ Upstream commit 0e31e3573f ] When building ARCH=um with CONFIG_UML_X86=y and CONFIG_64BIT=y we get the build errors: drivers/misc/lkdtm/bugs.c: In function ‘lkdtm_UNSET_SMEP’: drivers/misc/lkdtm/bugs.c:288:8: error: implicit declaration of function ‘native_read_cr4’ [-Werror=implicit-function-declaration] cr4 = native_read_cr4(); ^~~~~~~~~~~~~~~ drivers/misc/lkdtm/bugs.c:290:13: error: ‘X86_CR4_SMEP’ undeclared (first use in this function); did you mean ‘X86_FEATURE_SMEP’? if ((cr4 & X86_CR4_SMEP) != X86_CR4_SMEP) { ^~~~~~~~~~~~ X86_FEATURE_SMEP drivers/misc/lkdtm/bugs.c:290:13: note: each undeclared identifier is reported only once for each function it appears in drivers/misc/lkdtm/bugs.c:297:2: error: implicit declaration of function ‘native_write_cr4’; did you mean ‘direct_write_cr4’? [-Werror=implicit-function-declaration] native_write_cr4(cr4); ^~~~~~~~~~~~~~~~ direct_write_cr4 So specify that this block of code should only build when CONFIG_X86_64=y *AND* CONFIG_UML is unset. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Acked-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20191213003522.66450-1-brendanhiggins@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-02-05 21:22:46 +00:00
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altera-stapl	…
c2port	…
cardreader	…
cb710	…
cxl	powerpc/64s/radix: introduce options to disable use of the tlbie instruction	2019-09-05 14:22:41 +10:00
echo	…
eeprom	Merge branch 'i2c/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2019-09-24 16:48:02 -07:00
genwqe	…
habanalabs	habanalabs: remove variable 'val' set but not used	2020-01-12 12:21:31 +01:00
ibmasm	…
lis3lv02d	…
lkdtm	lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP	2020-02-05 21:22:46 +00:00
mei	mei: me: add comet point (lake) H device ids	2020-02-01 09:34:36 +00:00
mic	misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation	2019-09-10 23:18:05 +01:00
ocxl	ocxl: Fix potential memory leak on context creation	2020-01-12 12:21:31 +01:00
sgi-gru	…
sgi-xp	Char/Misc driver patches for 5.4-rc1	2019-09-18 11:14:31 -07:00
ti-st	…
vmw_vmci	…
Kconfig	Char/Misc driver patches for 5.4-rc1	2019-09-18 11:14:31 -07:00
Makefile	Char/Misc driver patches for 5.4-rc1	2019-09-18 11:14:31 -07:00
ad525x_dpot-i2c.c	…
ad525x_dpot-spi.c	…
ad525x_dpot.c	…
ad525x_dpot.h	…
apds990x.c	…
apds9802als.c	…
atmel-ssc.c	…
atmel_tclib.c	…
bh1770glc.c	…
cs5535-mfgpt.c	…
ds1682.c	…
dummy-irq.c	…
enclosure.c	scsi: enclosure: Fix stale device oops with hot replug	2020-01-17 19:48:42 +01:00
fastrpc.c	misc: fastrpc: fix memory leak from miscdev->name	2019-12-31 16:43:58 +01:00
hmc6352.c	…
hpilo.c	…
hpilo.h	…
ibmvmc.c	…
ibmvmc.h	…
ics932s401.c	…
isl29003.c	…
isl29020.c	…
kgdbts.c	…
lattice-ecp3-config.c	…
pch_phub.c	…
pci_endpoint_test.c	…
phantom.c	…
pti.c	…
pvpanic.c	…
qcom-coincell.c	…
sram-exec.c	…
sram.c	…
sram.h	…
tifm_7xx1.c	…
tifm_core.c	…
tsl2550.c	…
vexpress-syscfg.c	…
vmw_balloon.c	…
xilinx_sdfec.c	…