Re: [PATCH] RISC-V: Load modules within relative jump range of the kernel text.

Hi Palmer, Shea Levy writes: > Hi Palmer, > > Palmer Dabbelt writes: > >> On Sun, 22 Apr 2018 05:53:56 PDT (-0700), s...@shealevy.com wrote: >>> Hi Palmer, >>> >>> Shea Levy writes: >>> >>>> Signed-off-by: Shea Levy >>

Re: [PATCH v6 01/16] initrd: Add weakly-linked generic free_initrd_mem.

Hi all, Shea Levy writes: > Hi Palmer, > > Palmer Dabbelt writes: > >> On Wed, 18 Apr 2018 04:10:16 PDT (-0700), s...@shealevy.com wrote: >>> Hi all, >>> >>> Shea Levy writes: >>> >>>> This function is effectively identical acr

Re: [PATCH] RISC-V: Load modules within relative jump range of the kernel text.

Hi Palmer, Palmer Dabbelt writes: > On Sun, 22 Apr 2018 05:53:56 PDT (-0700), s...@shealevy.com wrote: >> Hi Palmer, >> >> Shea Levy writes: >> >>> Signed-off-by: Shea Levy >>> --- >>> >>> Note that this patch worked in my old

Re: [PATCH] RISC-V: Load modules within relative jump range of the kernel text.

Hi Palmer, Shea Levy writes: > Signed-off-by: Shea Levy > --- > > Note that this patch worked in my old modules patchset and seems to be > working now, but my kernel boot locks up on top of > riscv-for-linus-4.17-mw0 and I don't know if it's due to this patch or >

Re: [PATCH v6 01/16] initrd: Add weakly-linked generic free_initrd_mem.

Hi Palmer, Palmer Dabbelt writes: > On Wed, 18 Apr 2018 04:10:16 PDT (-0700), s...@shealevy.com wrote: >> Hi all, >> >> Shea Levy writes: >> >>> This function is effectively identical across 14 architectures, and >>> the generic implement

Re: [PATCH v6 01/16] initrd: Add weakly-linked generic free_initrd_mem.

Hi all, Shea Levy writes: > This function is effectively identical across 14 architectures, and > the generic implementation is small enough to be negligible in the > architectures that do override it. Many of the remaining divergent > implementations can be included in the common

[PATCH] RISC-V: Load modules within relative jump range of the kernel text.

Signed-off-by: Shea Levy --- Note that this patch worked in my old modules patchset and seems to be working now, but my kernel boot locks up on top of riscv-for-linus-4.17-mw0 and I don't know if it's due to this patch or something else that's changed in the mean time. --- arc

[PATCH v6 03/16] alpha: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 05/16] c6x: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 06/16] frv: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 09/16] m68k: Switch to generic free_initrd_mem.

igned-off-by: Shea Levy --- arch/m68k/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index e85acd131fa8..e20bef09258c 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -172,10 +172,3 @@ void __init mem_init

[PATCH v6 07/16] h8300: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 13/16] parisc: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 10/16] microblaze: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

Re: [PATCH v4 14/16] powerpc: Use generic free_initrd_mem.

Hi Michael, Michael Ellerman writes: > Shea Levy writes: > >> Joe Perches writes: >> >>> On Wed, 2018-03-28 at 16:36 -0400, Shea Levy wrote: >>>> Signed-off-by: Shea Levy >>> >>> Most people seem to want some form of commit message >

[PATCH v6 12/16] openrisc: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 11/16] nios2: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 16/16] um: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy --- ar

[PATCH v6 15/16] sh: Switch to generic free_initrd_mem.

ff-by: Shea Levy --- arch/sh/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index ce0bbaa7e404..7451459d0725 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -477,13 +477,6 @@ void free_initmem(void) free_initmem_defau

[PATCH v6 14/16] powerpc: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 02/16] riscv: Free initrds with generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which works on RISC-V. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy --- arch/riscv/mm/init.c | 6 -- 1 file changed, 6 dele

[PATCH v6 01/16] initrd: Add weakly-linked generic free_initrd_mem.

e the generic path opt-out instead of opt-in. v2: Mark generic free_initrd_mem __init. Signed-off-by: Shea Levy --- init/initramfs.c | 5 + 1 file changed, 5 insertions(+) diff --git a/init/initramfs.c b/init/initramfs.c index 7e99a0038942..c8fe150f958a 100644 --- a/init/initramfs.c +++ b

[PATCH v6 08/16] m32r: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v6 04/16] arc: Switch to generic free_initrd_mem.

The first patch in this series added a weakly-defined generic implementation, which is functionally identical to the architecture-specific one removed here. Series boot-tested on RISC-V (which now uses the generic implementation) and x86_64 (which doesn't). Signed-off-by: Shea Levy ---

[PATCH v5 01/16] initrd: Add weakly-linked generic free_initrd_mem.

duplication and sharing improvements between architectures. v5: Add more complete commit messages. v4: Use weak symbols instead of Kconfig. v3: Make the generic path opt-out instead of opt-in. v2: Mark generic free_initrd_mem __init. Signed-off-by: Shea Levy --- init/initramfs.c | 5 + 1 file

[PATCH v5 04/16] arc: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/arc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index ba145065c579..7bcf23ab1756 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c

[PATCH v5 05/16] c6x: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/c6x/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c index 4cc72b0d1c1d..a11cb657182a 100644 --- a/arch/c6x/mm/init.c +++ b/arch/c6x/mm/init.c

[PATCH v5 07/16] h8300: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/h8300/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index 015287ac8ce8..37574332b202 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm

[PATCH v5 10/16] microblaze: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/microblaze/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index df6de7ccdc2e..ea058dfda222 100644 --- a/arch/microblaze/mm/init.c

[PATCH v5 12/16] openrisc: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/openrisc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index 6972d5d6f23f..c1a3dcf9ad40 100644 --- a/arch/openrisc/mm/init.c +++ b/arch

[PATCH v5 09/16] m68k: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Acked-by: Geert Uytterhoeven Signed-off-by: Shea Levy --- arch/m68k/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index e85acd131fa8..e20bef09258c 100644 --- a/arch/m68k/mm

[PATCH v5 13/16] parisc: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/parisc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index cab32ee824d2..3643399230f3 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc

[PATCH v5 15/16] sh: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/sh/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index ce0bbaa7e404..7451459d0725 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -477,13

[PATCH v5 11/16] nios2: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/nios2/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index c92fe4234009..3df75ff8c768 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm

[PATCH v5 08/16] m32r: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/m32r/mm/init.c | 11 --- 1 file changed, 11 deletions(-) diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 93abc8c3a46e..e2b5f09209ee 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm

[PATCH v5 14/16] powerpc: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/powerpc/mm/mem.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index fe8c61149fb8..e85b2a3cd264 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc

[PATCH v5 16/16] um: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/um/kernel/mem.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 3c0e470ea646..2d26eec92126 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel

[PATCH v5 06/16] frv: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/frv/mm/init.c | 11 --- 1 file changed, 11 deletions(-) diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index cf464100e838..345edc4dc462 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c

[PATCH v5 03/16] alpha: Switch to generic free_initrd_mem.

The generic implementation is functionally identical. Signed-off-by: Shea Levy --- arch/alpha/mm/init.c | 8 1 file changed, 8 deletions(-) diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 9d74520298ab..55f7c8efa962 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm

[PATCH v5 02/16] riscv: Free initrds with generic free_initrd_mem.

Now that there is a generic implementation, riscv's noop stub can be removed. Signed-off-by: Shea Levy --- arch/riscv/mm/init.c | 6 -- 1 file changed, 6 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index c77df8142be2..36f83fe8a726 100644 --- a/arch/riscv/mm/i

Re: [PATCH v4 02/16] riscv: Use generic free_initrd_mem.

Daniel Thompson writes: > On 28/03/18 21:36, Shea Levy wrote: >> Signed-off-by: Shea Levy >> --- >> arch/riscv/mm/init.c | 6 -- >> 1 file changed, 6 deletions(-) >> >> diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c >> index c7

Re: [PATCH v4 14/16] powerpc: Use generic free_initrd_mem.

Joe Perches writes: > On Wed, 2018-03-28 at 16:36 -0400, Shea Levy wrote: >> Signed-off-by: Shea Levy > > Most people seem to want some form of commit message > and not just your sign-off. > Ah, if the subject is insufficient I can add some more detail. > > And

[PATCH v4 04/16] arc: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/arc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index ba145065c579..7bcf23ab1756 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -229,10 +229,3 @@ void __ref free_initmem(void

[PATCH v4 06/16] frv: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/frv/mm/init.c | 11 --- 1 file changed, 11 deletions(-) diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index cf464100e838..345edc4dc462 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -131,14 +131,3 @@ void free_initmem(void

[PATCH v4 10/16] microblaze: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/microblaze/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index df6de7ccdc2e..ea058dfda222 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -187,13 +187,6 @@ void

[PATCH v4 08/16] m32r: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/m32r/mm/init.c | 11 --- 1 file changed, 11 deletions(-) diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 93abc8c3a46e..e2b5f09209ee 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -139,14 +139,3 @@ void free_initmem(void

[PATCH v4 14/16] powerpc: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/powerpc/mm/mem.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index fe8c61149fb8..e85b2a3cd264 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -404,13 +404,6 @@ void free_initmem(void

[PATCH v4 15/16] sh: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/sh/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index ce0bbaa7e404..7451459d0725 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -477,13 +477,6 @@ void free_initmem(void

[PATCH v4 16/16] um: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/um/kernel/mem.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 3c0e470ea646..2d26eec92126 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -170,13 +170,6 @@ void free_initmem(void

[PATCH v4 13/16] parisc: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/parisc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index cab32ee824d2..3643399230f3 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -932,10 +932,3 @@ void flush_tlb_all(void

[PATCH v4 12/16] openrisc: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/openrisc/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index 6972d5d6f23f..c1a3dcf9ad40 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -222,13 +222,6 @@ void __init

[PATCH v4 11/16] nios2: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/nios2/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index c92fe4234009..3df75ff8c768 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -82,13 +82,6 @@ void __init mmu_init(void

[PATCH v4 03/16] alpha: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/alpha/mm/init.c | 8 1 file changed, 8 deletions(-) diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 9d74520298ab..55f7c8efa962 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -291,11 +291,3 @@ free_initmem(void

[PATCH v4 02/16] riscv: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/riscv/mm/init.c | 6 -- 1 file changed, 6 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index c77df8142be2..36f83fe8a726 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -62,9 +62,3 @@ void free_initmem(void

[PATCH v4 05/16] c6x: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/c6x/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c index 4cc72b0d1c1d..a11cb657182a 100644 --- a/arch/c6x/mm/init.c +++ b/arch/c6x/mm/init.c @@ -66,13 +66,6 @@ void __init mem_init(void

[PATCH v4 09/16] m68k: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/m68k/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index e85acd131fa8..e20bef09258c 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -172,10 +172,3 @@ void __init mem_init(void

[PATCH v4 07/16] h8300: Use generic free_initrd_mem.

Signed-off-by: Shea Levy --- arch/h8300/mm/init.c | 7 --- 1 file changed, 7 deletions(-) diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index 015287ac8ce8..37574332b202 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -102,13 +102,6 @@ void __init mem_init(void

[PATCH v4 01/16] initrd: Add weakly-linked generic free_initrd_mem.

Signed-off-by: Shea Levy --- init/initramfs.c | 5 + 1 file changed, 5 insertions(+) diff --git a/init/initramfs.c b/init/initramfs.c index 7e99a0038942..c8fe150f958a 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -526,6 +526,11 @@ extern unsigned long __initramfs_size; #include

[PATCH v4 0/16] Generic initrd_free_mem

This patch series extracts out code for unloading the initramfs that was identical across 14 architectures, and moves those architectures to the common code path. Additionally, RISC-V is newly moved to the common code path. In addition to reducing duplication, this allows us to bring future improv

Re: [PATCH v2 02/16] riscv: Use INITRAMFS_GENERIC_UNLOAD.

Hi Palmer, Palmer Dabbelt writes: > On Sun, 25 Mar 2018 15:18:39 PDT (-0700), s...@shealevy.com wrote: >> Signed-off-by: Shea Levy >> --- >> arch/riscv/Kconfig | 1 + >> arch/riscv/mm/init.c | 6 -- >> 2 files changed, 1 insertion(+), 6 deletions(-) >

[PATCH v2 01/16] initrd: Add generic code path for common initrd unloading logic.

Signed-off-by: Shea Levy --- init/initramfs.c | 7 +++ usr/Kconfig | 4 2 files changed, 11 insertions(+) diff --git a/init/initramfs.c b/init/initramfs.c index 7e99a0038942..5f2e3dba4822 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -526,6 +526,13 @@ extern unsigned

[PATCH v2 02/16] riscv: Use INITRAMFS_GENERIC_UNLOAD.

Signed-off-by: Shea Levy --- arch/riscv/Kconfig | 1 + arch/riscv/mm/init.c | 6 -- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index c22ebe08e902..ab1b4cee84fc 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -37,6 +37,7

[PATCH v2 08/16] m32r: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/m32r/Kconfig | 1 + arch/m32r/mm/init.c | 11 --- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index dd84ee194579..010a2b999181 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -21,6

[PATCH v2 03/16] alpha: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/alpha/Kconfig | 1 + arch/alpha/mm/init.c | 8 2 files changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index e96adcbcab41..238d743ae8f2 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -27,6

[PATCH v2 04/16] arc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/arc/Kconfig | 1 + arch/arc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index d76bf4a83740..2844ce5b910c 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -44,6 +44,7 @@ config

[PATCH v2 10/16] microblaze: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/microblaze/Kconfig | 1 + arch/microblaze/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 3817a3e2146c..ef23e8410b4b 100644 --- a/arch/microblaze/Kconfig +++ b/arch

[PATCH v2 12/16] openrisc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/openrisc/Kconfig | 1 + arch/openrisc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index dfb6a79ba7ff..0f8d2132baa5 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc

[PATCH v2 05/16] c6x: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/c6x/Kconfig | 1 + arch/c6x/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index c6b4dd1418b4..857f95f9a6a4 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -19,6 +19,7 @@ config

[PATCH v2 13/16] parisc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/parisc/Kconfig | 1 + arch/parisc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 9792d8cf4f56..7410c2094987 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig

[PATCH v2 14/16] powerpc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/mem.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 73ce5dd07642..8cf384068e79 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig

[PATCH v2 06/16] frv: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/frv/Kconfig | 1 + arch/frv/mm/init.c | 11 --- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index af369b05fed5..5c104b800cb1 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -17,6 +17,7

[PATCH v2 09/16] m68k: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/m68k/Kconfig | 1 + arch/m68k/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 785612b576f7..47913a68529e 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -24,6 +24,7

[PATCH v2 11/16] nios2: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/nios2/Kconfig | 1 + arch/nios2/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index 3d4ec88f1db1..d3b72d5c8967 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -19,6

[PATCH v2 16/16] um: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/um/Kconfig.common | 1 + arch/um/kernel/mem.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index c68add8df3ae..1cb8a023938b 100644 --- a/arch/um/Kconfig.common +++ b/arch/um

[PATCH v2 15/16] sh: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/sh/Kconfig | 1 + arch/sh/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 97fe29316476..b6f80dad2152 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -50,6 +50,7 @@ config SUPERH

Re: [PATCH 01/16] initrd: Add generic code path for common initrd unloading logic.

Hi Christophe, LEROY Christophe writes: > Shea Levy a écrit : > >> Signed-off-by: Shea Levy >> --- >> init/initramfs.c | 7 +++ >> usr/Kconfig | 4 >> 2 files changed, 11 insertions(+) >> >> diff --git a/init/initramfs.c b/init

[PATCH v2 07/16] h8300: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/h8300/Kconfig | 1 + arch/h8300/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 091d6d04b5e5..58c9b6b1df16 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -24,6

[PATCH v2 00/16] Generic infrastructure for unloading initramfs

This patch series extracts out code for unloading the initramfs that was identical across 14 architectures, and moves those architectures to the common code path. Additionally, RISC-V is newly moved to the common code path. In addition to reducing duplication, this allows us to bring future improv

[PATCH 00/16] Generic infrastructure for unloading initramfs

This patch series extracts out code for unloading the initramfs that was identical across 14 architectures, and moves those architectures to the common code path. Additionally, RISC-V is newly moved to the common code path. In addition to reducing duplication, this allows us to bring future improv

[PATCH 03/16] alpha: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/alpha/Kconfig | 1 + arch/alpha/mm/init.c | 8 2 files changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index e96adcbcab41..238d743ae8f2 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -27,6

[PATCH 04/16] arc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/arc/Kconfig | 1 + arch/arc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index d76bf4a83740..2844ce5b910c 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -44,6 +44,7 @@ config

[PATCH 06/16] frv: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/frv/Kconfig | 1 + arch/frv/mm/init.c | 11 --- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index af369b05fed5..5c104b800cb1 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -17,6 +17,7

[PATCH 07/16] h8300: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/h8300/Kconfig | 1 + arch/h8300/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 091d6d04b5e5..58c9b6b1df16 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -24,6

[PATCH 05/16] c6x: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/c6x/Kconfig | 1 + arch/c6x/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index c6b4dd1418b4..857f95f9a6a4 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -19,6 +19,7 @@ config

[PATCH 08/16] m32r: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/m32r/Kconfig | 1 + arch/m32r/mm/init.c | 11 --- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index dd84ee194579..010a2b999181 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -21,6

[PATCH 12/16] openrisc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/openrisc/Kconfig | 1 + arch/openrisc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index dfb6a79ba7ff..0f8d2132baa5 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc

[PATCH 14/16] powerpc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/powerpc/Kconfig | 1 + arch/powerpc/mm/mem.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 73ce5dd07642..8cf384068e79 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig

[PATCH 10/16] microblaze: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/microblaze/Kconfig | 1 + arch/microblaze/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 3817a3e2146c..ef23e8410b4b 100644 --- a/arch/microblaze/Kconfig +++ b/arch

[PATCH 11/16] nios2: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/nios2/Kconfig | 1 + arch/nios2/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index 3d4ec88f1db1..d3b72d5c8967 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -19,6

[PATCH 13/16] parisc: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/parisc/Kconfig | 1 + arch/parisc/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 9792d8cf4f56..7410c2094987 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig

[PATCH 16/16] um: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/um/Kconfig.common | 1 + arch/um/kernel/mem.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index c68add8df3ae..1cb8a023938b 100644 --- a/arch/um/Kconfig.common +++ b/arch/um

[PATCH 02/16] riscv: Use INITRAMFS_GENERIC_UNLOAD.

Signed-off-by: Shea Levy --- arch/riscv/Kconfig | 1 + arch/riscv/mm/init.c | 6 -- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index c22ebe08e902..ab1b4cee84fc 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -37,6 +37,7

[PATCH 09/16] m68k: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/m68k/Kconfig | 1 + arch/m68k/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 785612b576f7..47913a68529e 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -24,6 +24,7

[PATCH 15/16] sh: Use INITRAMFS_GENERIC_UNLOAD

Signed-off-by: Shea Levy --- arch/sh/Kconfig | 1 + arch/sh/mm/init.c | 7 --- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 97fe29316476..b6f80dad2152 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -50,6 +50,7 @@ config SUPERH

[PATCH 01/16] initrd: Add generic code path for common initrd unloading logic.

Signed-off-by: Shea Levy --- init/initramfs.c | 7 +++ usr/Kconfig | 4 2 files changed, 11 insertions(+) diff --git a/init/initramfs.c b/init/initramfs.c index 7e99a0038942..de5ce873eb5a 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -526,6 +526,13 @@ extern unsigned

Re: [PATCH v2 00/11] RISC-V: Resolve the issue of loadable module on 64-bit

Hi Zong, Zong Li writes: > 2018-03-24 20:59 GMT+08:00 Shea Levy : >> Hi Palmer, Zong, >> >> Palmer Dabbelt writes: >> >>> On Thu, 15 Mar 2018 01:50:40 PDT (-0700), z...@andestech.com wrote: >>>> These patches resolve the some issues o

Re: [PATCH v2 00/11] RISC-V: Resolve the issue of loadable module on 64-bit

4 arch/riscv/kernel/module.lds > > Thanks! I've added this to our for-next branch, so it should start to get a > bit more testing soon. I've had a bit of the flu and am therefor a bit out of > it, so I'll try to look closer before the next merge window. &

Re: [PATCH 00/11] RISC-V: Resolve the issue of loadable module on 64-bit

Palmer Dabbelt writes: > On Wed, 14 Mar 2018 05:07:09 PDT (-0700), s...@shealevy.com wrote: >> Palmer Dabbelt writes: >> >>> On Tue, 13 Mar 2018 14:30:53 PDT (-0700), s...@shealevy.com wrote: Hi Palmer, Palmer Dabbelt writes: > On Tue, 13 Mar 2018 01:35:05 PDT (-0700), z

Re: [PATCH 00/11] RISC-V: Resolve the issue of loadable module on 64-bit

t RISC-V code models larger than > "medany", in which all code and data must live within a single 32-bit > addressable range. The PLT and GOT sort of provide an out here, so the code > only needs to get to the table (which can then get anywhere via an indirection > layer). > > This is relevant for Linux modules because it lets us load modules anywhere in > the address space. It's also a bit of a headache, as it either requires a > GOT+PLT per module (which is big) or merging tables (which is hard). I see, thanks! We only get this benefit if we actually do the relevanat indirection in the table, right? And if we merge tables we still have to have all modules within 32 bits of the common table? Is this how some future "medlarge" code model will work, or is it more of a convenient way to reuse existing techniques until other code models are worked out? Thanks, Shea signature.asc Description: PGP signature

Re: [PATCH 00/11] RISC-V: Resolve the issue of loadable module on 64-bit

Zong Li writes: > 2018-03-14 11:07 GMT+08:00 Palmer Dabbelt : >> On Tue, 13 Mar 2018 18:34:19 PDT (-0700), zong...@gmail.com wrote: >>> >>> 2018-03-14 5:30 GMT+08:00 Shea Levy : >>>> >>>> Hi Palmer, >>>> >>>> Pal

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