On Fri, Apr 29, 2022 at 10:38:42AM +0200, Greg Kroah-Hartman wrote: > On Fri, Apr 08, 2022 at 03:29:30PM +0000, Vladimir Oltean wrote: > > Hello Greg, Sasha, > > > > On Wed, Apr 06, 2022 at 10:29:53PM +0300, Vladimir Oltean wrote: > > > As discussed with Willem here: > > > https://lore.kernel.org/netdev/CA+FuTSdQ57O6RWj_Lenmu_Vd3NEX9xMzMYkB0C3rKMzGgcPc6A@xxxxxxxxxxxxxx/T/ > > > > > > the kernel silently doesn't act upon the SOF_TIMESTAMPING_OPT_ID socket > > > option in several cases on older kernels, yet user space has no way to > > > find out about this, practically resulting in broken functionality. > > > > > > This patch set backports the support towards linux-4.14.y and linux-4.19.y, > > > which fixes the issue described above by simply making the kernel act > > > upon SOF_TIMESTAMPING_OPT_ID as expected. > > > > > > Testing was done with the most recent (not the vintage-correct one) > > > kselftest script at: > > > tools/testing/selftests/networking/timestamping/txtimestamp.sh > > > with the message "OK. All tests passed". > > > > Could you please pick up these backports for "stable"? Thanks. > > Do you not already see these in a released kernel? If not, please > resubmit what is missing as I think they are all there... They're there, thanks. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.14.y&id=add668be8f5e53f4471a075edaa70a7cb85fd036 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.14.y&id=a96c57a72f477b42ab238fad3c2c1f8e8c091256 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.19.y&id=cd7295d0bea3f56a3f024f1b22d50a0f3fc727f1
