Loading Documentation/driver-api/usb/power-management.rst +9 −5 Original line number Diff line number Diff line Loading @@ -370,11 +370,15 @@ autosuspend the interface's device. When the usage counter is = 0 then the interface is considered to be idle, and the kernel may autosuspend the device. Drivers need not be concerned about balancing changes to the usage counter; the USB core will undo any remaining "get"s when a driver is unbound from its interface. As a corollary, drivers must not call any of the ``usb_autopm_*`` functions after their ``disconnect`` routine has returned. Drivers must be careful to balance their overall changes to the usage counter. Unbalanced "get"s will remain in effect when a driver is unbound from its interface, preventing the device from going into runtime suspend should the interface be bound to a driver again. On the other hand, drivers are allowed to achieve this balance by calling the ``usb_autopm_*`` functions even after their ``disconnect`` routine has returned -- say from within a work-queue routine -- provided they retain an active reference to the interface (via ``usb_get_intf`` and ``usb_put_intf``). Drivers using the async routines are responsible for their own synchronization and mutual exclusion. Loading Documentation/networking/ip-sysctl.txt +2 −0 Original line number Diff line number Diff line Loading @@ -1342,6 +1342,7 @@ tag - INTEGER Default value is 0. xfrm4_gc_thresh - INTEGER (Obsolete since linux-4.14) The threshold at which we will start garbage collecting for IPv4 destination cache entries. At twice this value the system will refuse new allocations. Loading Loading @@ -1950,6 +1951,7 @@ echo_ignore_anycast - BOOLEAN Default: 0 xfrm6_gc_thresh - INTEGER (Obsolete since linux-4.14) The threshold at which we will start garbage collecting for IPv6 destination cache entries. At twice this value the system will refuse new allocations. Loading Documentation/networking/netdev-FAQ.rst +1 −1 Original line number Diff line number Diff line Loading @@ -132,7 +132,7 @@ version that should be applied. If there is any doubt, the maintainer will reply and ask what should be done. Q: I made changes to only a few patches in a patch series should I resend only those changed? -------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------- A: No, please resend the entire patch series and make sure you do number your patches such that it is clear this is the latest and greatest set of patches that can be applied. Loading Documentation/sysctl/vm.txt +8 −8 Original line number Diff line number Diff line Loading @@ -866,14 +866,14 @@ The intent is that compaction has less work to do in the future and to increase the success rate of future high-order allocations such as SLUB allocations, THP and hugetlbfs pages. To make it sensible with respect to the watermark_scale_factor parameter, the unit is in fractions of 10,000. The default value of 15,000 means that up to 150% of the high watermark will be reclaimed in the event of a pageblock being mixed due to fragmentation. The level of reclaim is determined by the number of fragmentation events that occurred in the recent past. If this value is smaller than a pageblock then a pageblocks worth of pages will be reclaimed (e.g. 2MB on 64-bit x86). A boost factor of 0 will disable the feature. To make it sensible with respect to the watermark_scale_factor parameter, the unit is in fractions of 10,000. The default value of 15,000 on !DISCONTIGMEM configurations means that up to 150% of the high watermark will be reclaimed in the event of a pageblock being mixed due to fragmentation. The level of reclaim is determined by the number of fragmentation events that occurred in the recent past. If this value is smaller than a pageblock then a pageblocks worth of pages will be reclaimed (e.g. 2MB on 64-bit x86). A boost factor of 0 will disable the feature. ============================================================= Loading Makefile +2 −2 Original line number Diff line number Diff line Loading @@ -2,7 +2,7 @@ VERSION = 5 PATCHLEVEL = 1 SUBLEVEL = 0 EXTRAVERSION = -rc6 EXTRAVERSION = -rc7 NAME = Shy Crocodile # *DOCUMENTATION* Loading Loading @@ -679,6 +679,7 @@ KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,) KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation) KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow) KBUILD_CFLAGS += $(call cc-disable-warning, int-in-bool-context) KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE KBUILD_CFLAGS += -Os Loading Loading @@ -720,7 +721,6 @@ ifdef CONFIG_CC_IS_CLANG KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,) KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier) KBUILD_CFLAGS += $(call cc-disable-warning, gnu) KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) # Quiet clang warning: comparison of unsigned expression < 0 is always false KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) # CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the Loading Loading
Documentation/driver-api/usb/power-management.rst +9 −5 Original line number Diff line number Diff line Loading @@ -370,11 +370,15 @@ autosuspend the interface's device. When the usage counter is = 0 then the interface is considered to be idle, and the kernel may autosuspend the device. Drivers need not be concerned about balancing changes to the usage counter; the USB core will undo any remaining "get"s when a driver is unbound from its interface. As a corollary, drivers must not call any of the ``usb_autopm_*`` functions after their ``disconnect`` routine has returned. Drivers must be careful to balance their overall changes to the usage counter. Unbalanced "get"s will remain in effect when a driver is unbound from its interface, preventing the device from going into runtime suspend should the interface be bound to a driver again. On the other hand, drivers are allowed to achieve this balance by calling the ``usb_autopm_*`` functions even after their ``disconnect`` routine has returned -- say from within a work-queue routine -- provided they retain an active reference to the interface (via ``usb_get_intf`` and ``usb_put_intf``). Drivers using the async routines are responsible for their own synchronization and mutual exclusion. Loading
Documentation/networking/ip-sysctl.txt +2 −0 Original line number Diff line number Diff line Loading @@ -1342,6 +1342,7 @@ tag - INTEGER Default value is 0. xfrm4_gc_thresh - INTEGER (Obsolete since linux-4.14) The threshold at which we will start garbage collecting for IPv4 destination cache entries. At twice this value the system will refuse new allocations. Loading Loading @@ -1950,6 +1951,7 @@ echo_ignore_anycast - BOOLEAN Default: 0 xfrm6_gc_thresh - INTEGER (Obsolete since linux-4.14) The threshold at which we will start garbage collecting for IPv6 destination cache entries. At twice this value the system will refuse new allocations. Loading
Documentation/networking/netdev-FAQ.rst +1 −1 Original line number Diff line number Diff line Loading @@ -132,7 +132,7 @@ version that should be applied. If there is any doubt, the maintainer will reply and ask what should be done. Q: I made changes to only a few patches in a patch series should I resend only those changed? -------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------- A: No, please resend the entire patch series and make sure you do number your patches such that it is clear this is the latest and greatest set of patches that can be applied. Loading
Documentation/sysctl/vm.txt +8 −8 Original line number Diff line number Diff line Loading @@ -866,14 +866,14 @@ The intent is that compaction has less work to do in the future and to increase the success rate of future high-order allocations such as SLUB allocations, THP and hugetlbfs pages. To make it sensible with respect to the watermark_scale_factor parameter, the unit is in fractions of 10,000. The default value of 15,000 means that up to 150% of the high watermark will be reclaimed in the event of a pageblock being mixed due to fragmentation. The level of reclaim is determined by the number of fragmentation events that occurred in the recent past. If this value is smaller than a pageblock then a pageblocks worth of pages will be reclaimed (e.g. 2MB on 64-bit x86). A boost factor of 0 will disable the feature. To make it sensible with respect to the watermark_scale_factor parameter, the unit is in fractions of 10,000. The default value of 15,000 on !DISCONTIGMEM configurations means that up to 150% of the high watermark will be reclaimed in the event of a pageblock being mixed due to fragmentation. The level of reclaim is determined by the number of fragmentation events that occurred in the recent past. If this value is smaller than a pageblock then a pageblocks worth of pages will be reclaimed (e.g. 2MB on 64-bit x86). A boost factor of 0 will disable the feature. ============================================================= Loading
Makefile +2 −2 Original line number Diff line number Diff line Loading @@ -2,7 +2,7 @@ VERSION = 5 PATCHLEVEL = 1 SUBLEVEL = 0 EXTRAVERSION = -rc6 EXTRAVERSION = -rc7 NAME = Shy Crocodile # *DOCUMENTATION* Loading Loading @@ -679,6 +679,7 @@ KBUILD_CFLAGS += $(call cc-disable-warning,frame-address,) KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation) KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow) KBUILD_CFLAGS += $(call cc-disable-warning, int-in-bool-context) KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE KBUILD_CFLAGS += -Os Loading Loading @@ -720,7 +721,6 @@ ifdef CONFIG_CC_IS_CLANG KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,) KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier) KBUILD_CFLAGS += $(call cc-disable-warning, gnu) KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) # Quiet clang warning: comparison of unsigned expression < 0 is always false KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare) # CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the Loading
David S. Miller <davem@davemloft.net>David S. Miller <davem@davemloft.net>