freebsd-dev/sys
Alan Cox 6f6a166eaf arm64: Use page_to_pvh() when the vm_page_t is known
When support for a sparse pv_table was added, the implementation of
pa_to_pvh() changed from a simple constant-time calculation to iterating
over the array vm_phys_segs[].  To mitigate this issue, an alternative
function, page_to_pvh(), was introduced that still runs in constant time
but requires the vm_page_t to be known.  However, three cases where the
vm_page_t is known were not converted to page_to_pvh().  This change
converts those three cases.

Reviewed by:	kib, markj
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D30832
2021-06-21 17:25:06 -05:00
..
amd64 linux(4): Retire linux_kplatform. 2021-06-22 08:36:21 +03:00
arm linux(4): Regen for linux_poll system call. 2021-06-22 08:09:55 +03:00
arm64 arm64: Use page_to_pvh() when the vm_page_t is known 2021-06-21 17:25:06 -05:00
bsm
cam cam: Set the CAM_QOS_VALID when valid 2021-06-20 19:14:13 -06:00
cddl
compat linux(4): Retire linux_kplatform. 2021-06-22 08:36:21 +03:00
conf linux(4): Get rid of Linuxulator kernel build options. 2021-06-22 08:32:39 +03:00
contrib zfs: merge openzfs/zfs@c4c162c1e (master) into main 2021-06-20 09:18:44 +02:00
crypto ossl: Use crypto_cursor_segment(). 2021-05-25 16:59:19 -07:00
ddb
dev aacraid: ignore data overrun on INQUIRY 2021-06-21 15:13:13 -03:00
dts arm: allwinner: dtb: Add overlays to disable SD/MMC node 2021-06-14 20:47:37 +02:00
fs fusefs: ensure that FUSE ops' headers' unique values are actually unique 2021-06-19 14:45:29 -06:00
gdb
geom gconcat: Implement new online append feature 2021-06-14 11:42:03 -06:00
gnu
i386 linux(4): Retire unused declaration. 2021-06-22 08:41:33 +03:00
isa
kern imgact_elf: compute auxv buffer size instead of using magic value 2021-06-21 17:07:07 +01:00
kgssapi
libkern
mips Move mips and arm to 1000Hz by default. 2021-06-16 20:00:14 -06:00
modules sdhci_fdt: Add gpio_if.h to the source 2021-06-21 21:55:03 +02:00
net Retore the vnet before returning an error. 2021-06-21 10:46:20 -04:00
net80211 net80211/LinuxKPI: add more radiotap definitions 2021-06-05 16:21:49 +00:00
netgraph Consistently use the SOLISTENING() macro 2021-06-14 17:32:27 -04:00
netinet libalias: Switch to efficient data structure for incoming traffic 2021-06-19 22:12:28 +02:00
netinet6 Enter the net epoch before calling ip6_setpktopts 2021-06-04 13:18:11 -04:00
netipsec
netpfil ipfw: Update the pfil mbuf pointer in ipfw_check_frame() 2021-06-16 09:46:56 -04:00
netsmb netsmb: Avoid a read-after-free in smb_t2_request_int() 2021-05-26 10:45:40 -04:00
nfs
nfsclient
nfsserver
nlm
ofed mlx4/OFED: replace the struct net_device with struct ifnet 2021-06-18 21:20:08 +00:00
opencrypto crypto: Remove now-unused crypto_cursor_seg{base,len}. 2021-06-16 15:23:16 -07:00
powerpc Reduce code duplication in machine/_types.h 2021-06-14 16:30:16 +01:00
riscv riscv: Add an hw.ncpu tunable to limit the number of cores 2021-06-15 01:22:13 +01:00
rpc Consistently use the SOLISTENING() macro 2021-06-14 17:32:27 -04:00
security
sys Bump __FreeBSD_version to 1400024 for LinuxKPI change. 2021-06-18 21:32:13 +00:00
teken
tests tests: Revise FIB lookups per second benchmarking routines 2021-06-17 08:49:09 +02:00
tools
ufs ffs: Correct the input size check in sysctl_ffs_fsck() 2021-05-31 18:59:18 -04:00
vm Un-staticise vm_page_init_page() 2021-06-17 16:58:44 +03:00
x86 Reduce code duplication in machine/_types.h 2021-06-14 16:30:16 +01:00
xdr
xen x86/xen: remove PVHv1 code 2021-05-17 11:41:21 +02:00
Makefile