| Message ID | 20240604052856.546183-1-dev.jain@arm.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Documentation: Add ARM64 for reserving ZONE_MOVABLE | expand |
On 04/06/2024 06:28, Dev Jain wrote: > kernelcore and movablecore kernel command line works for ARM64. Update > the Documentation to reflect the same. > > Signed-off-by: Dev Jain <dev.jain@arm.com> > --- > Documentation/admin-guide/kernel-parameters.txt | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index b600df82669d..7282d6057e32 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -2544,7 +2544,7 @@ > > keepinitrd [HW,ARM] See retain_initrd. > > - kernelcore= [KNL,X86,IA-64,PPC,EARLY] > + kernelcore= [KNL,X86,IA-64,PPC,ARM64,EARLY] Given these are both arch-agnostic parameters, wouldn't the correct change be to remove all the arch-specific labels, i.e. [KNL,EARLY]? In fact, wasn't IA-64 removed from the kernel? > Format: nn[KMGTPE] | nn% | "mirror" > This parameter specifies the amount of memory usable by > the kernel for non-movable allocations. The requested > @@ -3612,7 +3612,7 @@ > mousedev.yres= [MOUSE] Vertical screen resolution, used for devices > reporting absolute coordinates, such as tablets > > - movablecore= [KNL,X86,IA-64,PPC,EARLY] > + movablecore= [KNL,X86,IA-64,PPC,ARM64,EARLY] > Format: nn[KMGTPE] | nn% > This parameter is the complement to kernelcore=, it > specifies the amount of memory used for migratable
On 6/7/24 17:04, Ryan Roberts wrote: > On 04/06/2024 06:28, Dev Jain wrote: >> kernelcore and movablecore kernel command line works for ARM64. Update >> the Documentation to reflect the same. >> >> Signed-off-by: Dev Jain <dev.jain@arm.com> >> --- >> Documentation/admin-guide/kernel-parameters.txt | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt >> index b600df82669d..7282d6057e32 100644 >> --- a/Documentation/admin-guide/kernel-parameters.txt >> +++ b/Documentation/admin-guide/kernel-parameters.txt >> @@ -2544,7 +2544,7 @@ >> >> keepinitrd [HW,ARM] See retain_initrd. >> >> - kernelcore= [KNL,X86,IA-64,PPC,EARLY] >> + kernelcore= [KNL,X86,IA-64,PPC,ARM64,EARLY] > Given these are both arch-agnostic parameters, wouldn't the correct change be to > remove all the arch-specific labels, i.e. [KNL,EARLY]? In fact, wasn't IA-64 > removed from the kernel? Indeed, the handling of these parameters completely resides in generic mm; I'll send a separate patch and CC Andrew. And yes, IA-64 was removed, but still has some mentions remaining throughout the tree :) > >> Format: nn[KMGTPE] | nn% | "mirror" >> This parameter specifies the amount of memory usable by >> the kernel for non-movable allocations. The requested >> @@ -3612,7 +3612,7 @@ >> mousedev.yres= [MOUSE] Vertical screen resolution, used for devices >> reporting absolute coordinates, such as tablets >> >> - movablecore= [KNL,X86,IA-64,PPC,EARLY] >> + movablecore= [KNL,X86,IA-64,PPC,ARM64,EARLY] >> Format: nn[KMGTPE] | nn% >> This parameter is the complement to kernelcore=, it >> specifies the amount of memory used for migratable
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index b600df82669d..7282d6057e32 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2544,7 +2544,7 @@ keepinitrd [HW,ARM] See retain_initrd. - kernelcore= [KNL,X86,IA-64,PPC,EARLY] + kernelcore= [KNL,X86,IA-64,PPC,ARM64,EARLY] Format: nn[KMGTPE] | nn% | "mirror" This parameter specifies the amount of memory usable by the kernel for non-movable allocations. The requested @@ -3612,7 +3612,7 @@ mousedev.yres= [MOUSE] Vertical screen resolution, used for devices reporting absolute coordinates, such as tablets - movablecore= [KNL,X86,IA-64,PPC,EARLY] + movablecore= [KNL,X86,IA-64,PPC,ARM64,EARLY] Format: nn[KMGTPE] | nn% This parameter is the complement to kernelcore=, it specifies the amount of memory used for migratable
kernelcore and movablecore kernel command line works for ARM64. Update the Documentation to reflect the same. Signed-off-by: Dev Jain <dev.jain@arm.com> --- Documentation/admin-guide/kernel-parameters.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)