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997534958e
freebsd-dev/sys
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Konstantin Belousov 997534958e Use critical sections instead of disabling local interrupts to ensure 
the consistency between PCPU fpcurthread and the state of the FPU.

Explicitely assert that the calling conventions for fpudrop() are
adhered too. In cpu_thread_exit(), add missed critical section entrance.

Reviewed by:	bde
Tested by:	pho
MFC after:	1 month
2010-06-15 09:19:33 +00:00
..
amd64 Use critical sections instead of disabling local interrupts to ensure 2010-06-15 09:19:33 +00:00
arm Temporarily bring back the ARM bootinfo (and make tinderbox happy). 2010-06-14 16:05:21 +00:00
boot Pass the -N flag to linked via -Wl. 2010-06-14 17:02:19 +00:00
bsm
cam For the target port groups structures, don't allocate the initial element. 2010-06-14 22:02:18 +00:00
cddl Fix arc_read_done may try to byteswap undefined data (sparc related) 2010-06-12 11:28:46 +00:00
compat ANSIfy prototypes in subr_usbd.c. 2010-06-12 12:19:08 +00:00
conf Convert Marvell ARM platforms to FDT convention. 2010-06-13 13:28:53 +00:00
contrib Provide kernel level headers for the libfdt code. 2010-06-02 17:24:41 +00:00
crypto Use the fpu_kern_enter() interface to properly separate usermode FPU 2010-06-05 16:00:53 +00:00
ddb MFp4 @178364: 2010-05-24 16:41:05 +00:00
dev sound/pcm: use non-const string as a value with SYSCTL_STRING 2010-06-15 07:06:54 +00:00
fs Add MODULE_DEPEND() macros to the experimental NFS client and 2010-06-15 00:25:04 +00:00
gdb
geom 'unit' can be negative, so use signed type for it. 2010-06-14 21:58:55 +00:00
gnu Move checking against RLIMIT_FSIZE into one place, vn_rlimit_fsize(). 2010-05-05 16:44:25 +00:00
i386 Fix bug introduced in SVN rev 194985. When calling pic_assign_cpu() 2010-06-14 07:38:53 +00:00
ia64 The ptc.g operation for the Mckinley and Madison processors has the 2010-06-12 01:45:29 +00:00
isa Do not attempt to switch to the same VTs between suspend and resume. 2010-05-26 16:37:54 +00:00
kern Virtualize pci_remap_msi_irq() call from general MSI code. It allows MSI 2010-06-14 07:10:37 +00:00
kgssapi
libkern Provide memchr() in the libkern. 2010-06-02 17:27:23 +00:00
mips Relax one of the new assertions in pmap_enter() a little. Specifically, 2010-06-11 15:49:39 +00:00
modules New netgraph node ng_patch(4). It performs data modification of packets 2010-06-09 12:25:57 +00:00
net Update several places that iterate over CPUs to use CPU_FOREACH(). 2010-06-11 18:46:34 +00:00
net80211 Remove GNU-style struct initialization. 2010-06-12 07:02:43 +00:00
netatalk
netgraph * Include sys/systm.h for KASSERT() 2010-06-15 08:53:13 +00:00
netinet * Fix a bug where the length of the ASCONF-ACK was calculated wrong due 2010-06-14 21:25:07 +00:00
netinet6 Fix our version of IPv6 address representation. 2010-05-19 00:35:47 +00:00
netipsec MFp4 @178283: 2010-05-24 16:27:47 +00:00
netipx
netnatm
netncp Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
netsmb Switch to our preferred 2-clause BSD license. 2010-04-07 16:50:38 +00:00
nfs
nfsclient In NFS clients, instead of inconsistently using #ifdef 2010-06-13 05:24:27 +00:00
nfsserver Patch the regular NFS server so that it returns ESTALE to the client 2010-03-26 01:19:29 +00:00
nlm
opencrypto Use the fpu_kern_enter() interface to properly separate usermode FPU 2010-06-05 16:00:53 +00:00
pc98 Introduce the x86 kernel interfaces to allow kernel code to use 2010-06-05 15:59:59 +00:00
pci Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
powerpc Make SMP work on MPC7400-based Apple desktops like the PowerMac3,3. 2010-06-12 21:14:22 +00:00
rpc When the regular NFS server replied to a UDP client out of the replay 2010-03-23 23:03:30 +00:00
security Add a case to make sure that internal audit records get converted 2010-05-04 15:29:07 +00:00
sparc64 Update a branch missed in r207537. 2010-06-13 20:29:55 +00:00
sun4v Relax one of the new assertions in pmap_enter() a little. Specifically, 2010-06-11 15:49:39 +00:00
sys Add assert to check that the (current) thread is in critical section. 2010-06-15 09:18:27 +00:00
teken Just use <stdint.h> instead of <inttypes.h>. We don't need it here. 2010-04-03 17:22:28 +00:00
tools Flattened Device Tree helper scripts. 2010-06-02 17:22:38 +00:00
ufs ffs_softdep: change K&R in function defintions to ANSI prototypes 2010-06-11 18:26:53 +00:00
vm Eliminate checks for a page having a NULL object in vm_pageout_scan() 2010-06-14 19:54:19 +00:00
x86 Virtualize pci_remap_msi_irq() call from general MSI code. It allows MSI 2010-06-14 07:10:37 +00:00
xdr
xen
Makefile