Displaying 8 results from an estimated 8 matches for "smp_mb_".
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smp_mb
2015 Jan 22
0
DAHDI-Linux and DAHDI-Tools 2.10.1-rc2 Now Available
...rg/pub/telephony/dahdi-tools
http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete
* Updates to allow dahdi to compile/run against kernel versions up to 3.19
* xpp firmware and startup scripts improvements
Shortlog of dahdi-linux changes since v2.10.0.1:
Shaun Ruffell (4):
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
Tzafri...
2015 Jan 22
0
DAHDI-Linux and DAHDI-Tools 2.10.1-rc2 Now Available
...rg/pub/telephony/dahdi-tools
http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete
* Updates to allow dahdi to compile/run against kernel versions up to 3.19
* xpp firmware and startup scripts improvements
Shortlog of dahdi-linux changes since v2.10.0.1:
Shaun Ruffell (4):
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
Tzafri...
2015 Jun 15
0
DAHDI-Linux and DAHDI-Tools 2.10.2 Now Available
...ollowed by underruns
Michael Walton (1):
dynamic: Prevent oops due to inverted compile flag
Russ Meyerriecks (1):
wctc4xxp: Fix continuous "errored receive packets" with 2+ transcoders
Shaun Ruffell (10):
dahdi: Fix failure to read / write on kernel 3.16+
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
d...
2015 Jun 15
0
DAHDI-Linux and DAHDI-Tools 2.10.2 Now Available
...ollowed by underruns
Michael Walton (1):
dynamic: Prevent oops due to inverted compile flag
Russ Meyerriecks (1):
wctc4xxp: Fix continuous "errored receive packets" with 2+ transcoders
Shaun Ruffell (10):
dahdi: Fix failure to read / write on kernel 3.16+
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
d...
2015 Jun 08
0
DAHDI-Linux and DAHDI-Tools 2.10.2-rc1 Now Available
...ollowed by underruns
Michael Walton (1):
dynamic: Prevent oops due to inverted compile flag
Russ Meyerriecks (1):
wctc4xxp: Fix continuous "errored receive packets" with 2+ transcoders
Shaun Ruffell (10):
dahdi: Fix failure to read / write on kernel 3.16+
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
d...
2015 Jun 08
0
DAHDI-Linux and DAHDI-Tools 2.10.2-rc1 Now Available
...ollowed by underruns
Michael Walton (1):
dynamic: Prevent oops due to inverted compile flag
Russ Meyerriecks (1):
wctc4xxp: Fix continuous "errored receive packets" with 2+ transcoders
Shaun Ruffell (10):
dahdi: Fix failure to read / write on kernel 3.16+
dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic.
build_tools/dkms-helper: Use bash to process dkms-helper script.
dahdi_dynamic: Release reference count on network device when destroying dynamic spans.
dahdi: struct file.f_dentry macro was removed in kernel 3.19
d...
2015 Feb 15
1
[PATCH V4] x86 spinlock: Fix memory corruption on completing completions
...CE(lock->tickets.head) == want) {
>> + head = READ_ONCE(lock->tickets.head);
>> + if (__tickets_equal(head, want)) {
>> add_stats(TAKEN_SLOW_PICKUP, 1);
>> goto out;
>
> This is off-topic, but with or without this change perhaps it makes sense
> to add smp_mb__after_atomic(). It is nop on x86, just to make this code
> more understandable for those (for me ;) who can never remember even the
> x86 rules.
>
Hope you meant it for add_stat. yes smp_mb__after_atomic() would be
harmless barrier() in x86. Did not add this V5 as yoiu though but this
m...
2015 Feb 15
1
[PATCH V4] x86 spinlock: Fix memory corruption on completing completions
...CE(lock->tickets.head) == want) {
>> + head = READ_ONCE(lock->tickets.head);
>> + if (__tickets_equal(head, want)) {
>> add_stats(TAKEN_SLOW_PICKUP, 1);
>> goto out;
>
> This is off-topic, but with or without this change perhaps it makes sense
> to add smp_mb__after_atomic(). It is nop on x86, just to make this code
> more understandable for those (for me ;) who can never remember even the
> x86 rules.
>
Hope you meant it for add_stat. yes smp_mb__after_atomic() would be
harmless barrier() in x86. Did not add this V5 as yoiu though but this
m...