Re: [PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Daniel Borkmann
On 01/24/2018 08:48 AM, Wang YanQing wrote: > If we then OR this with 0x40, then the value of 6th bit (0th is first bit) > become known, so the right mask is 0xbf instead of 0xcf. > > Signed-off-by: Wang YanQing Applied to bpf-next, thanks Wang!

Re: [PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Daniel Borkmann
On 01/24/2018 08:48 AM, Wang YanQing wrote: > If we then OR this with 0x40, then the value of 6th bit (0th is first bit) > become known, so the right mask is 0xbf instead of 0xcf. > > Signed-off-by: Wang YanQing Applied to bpf-next, thanks Wang!

Re: [PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Edward Cree
On 24/01/18 07:48, Wang YanQing wrote: > If we then OR this with 0x40, then the value of 6th bit (0th is first bit) > become known, so the right mask is 0xbf instead of 0xcf. > > Signed-off-by: Wang YanQing > --- > Documentation/networking/filter.txt | 2 +- > 1 file changed,

Re: [PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Edward Cree
On 24/01/18 07:48, Wang YanQing wrote: > If we then OR this with 0x40, then the value of 6th bit (0th is first bit) > become known, so the right mask is 0xbf instead of 0xcf. > > Signed-off-by: Wang YanQing > --- > Documentation/networking/filter.txt | 2 +- > 1 file changed, 1 insertion(+), 1

[PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Wang YanQing
If we then OR this with 0x40, then the value of 6th bit (0th is first bit) become known, so the right mask is 0xbf instead of 0xcf. Signed-off-by: Wang YanQing --- Documentation/networking/filter.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH] bpf, doc: Correct one wrong value in "Register value tracking"

2018-01-24 Thread Wang YanQing
If we then OR this with 0x40, then the value of 6th bit (0th is first bit) become known, so the right mask is 0xbf instead of 0xcf. Signed-off-by: Wang YanQing --- Documentation/networking/filter.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git