freebsd-dev/sys
Kristof Provost 75f022774f riscv: handle access faults in user mode
Access faults in user mode are treated like TLB misses, which leads to an
endless loop of faults. It's less serious than the same fault in kernel mode,
because we can just terminate the process, but that's not ideal.

Treat user mode access faults as a bus error.

Suggested by:	jrtc27
Reviewed by:	br, jhb
Sponsored by:	Axiado
Differential Revision:	https://reviews.freebsd.org/D26621
2020-10-02 07:30:11 +00:00
..
amd64 Remove svn:executable from a couple of vmm(4) source files. 2020-10-01 22:20:29 +00:00
arm Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead. 2020-09-27 18:47:06 +00:00
arm64 Add cd device to arm64 GENERIC 2020-10-01 13:29:29 +00:00
bsm
cam Revert most of r360179. 2020-09-25 21:19:56 +00:00
cddl loader: zfs should support bootonce an nextboot 2020-09-21 09:01:10 +00:00
compat Regen after r366145. 2020-09-25 10:05:38 +00:00
conf Rename kernel option ACPI_DMAR to IOMMU. 2020-09-29 20:29:07 +00:00
contrib OpenZFS: don't call fpu_kern_thread on i386 2020-10-02 01:25:08 +00:00
crypto libmd: fix assembly optimized skein implementation 2020-10-01 21:05:50 +00:00
ddb
dev cxgbe(4): validate largest_rx_cluster and safest_rx_cluster. 2020-10-02 05:59:55 +00:00
dts
fs Modify the NFSv4.2 VOP_COPY_FILE_RANGE() client call to return after one 2020-10-01 00:47:35 +00:00
gdb gdb(4): Don't escape GDB special characters at application layer 2020-09-30 14:55:54 +00:00
geom geom_part: make it possible recovering broken GPT after some LBAs cut off 2020-09-17 04:39:39 +00:00
gnu
i386 Rename kernel option ACPI_DMAR to IOMMU. 2020-09-29 20:29:07 +00:00
isa
kern Revert r366340. 2020-10-01 20:08:27 +00:00
kgssapi State kgssapi dependency on xdr. 2020-09-17 22:29:38 +00:00
libkern arm64: check for CRC32 support via HWCAP 2020-09-08 15:39:19 +00:00
mips Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead. 2020-09-27 18:47:06 +00:00
modules Don't define _STANDALONE when building kernel modules. 2020-09-24 07:10:34 +00:00
net add SIOCGIFDATA ioctl 2020-09-28 16:54:39 +00:00
net80211 Provide MS() and SM() macros for 80211 and wireless drivers. 2020-09-24 10:57:39 +00:00
netgraph ng_l2tp: Fix callout synchronization in the rexmit timeout handler 2020-09-25 18:55:50 +00:00
netinet Improve the input validation and processing of cookies. 2020-09-29 09:36:06 +00:00
netinet6 Rework part of routing code to reduce difference to D26449. 2020-09-21 20:02:26 +00:00
netipsec
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto Include sys/types.h here 2020-09-15 15:21:29 +00:00
powerpc Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead. 2020-09-27 18:47:06 +00:00
riscv riscv: handle access faults in user mode 2020-10-02 07:30:11 +00:00
rpc Fix a potential memory leak in the NFS over TLS handling code. 2020-09-05 00:50:52 +00:00
security mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC 2020-09-03 20:30:52 +00:00
sys Standalone SX shims 2020-09-29 18:06:02 +00:00
teken Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
tests
tools Make makesyscalls.lua initialize 'struct sysent' entries using c99 2020-09-25 09:34:00 +00:00
ufs Convert page cache read to VOP. 2020-09-15 22:06:36 +00:00
vm Flag vm_reserv and vm_phys sysctls as MPSAFE. 2020-09-23 19:36:07 +00:00
x86 Rename kernel option ACPI_DMAR to IOMMU. 2020-09-29 20:29:07 +00:00
xdr
xen
Makefile