[PW_SID:1154144] mm: Drop pxd_ERROR() by linux-riscv-bot · Pull Request #2556 · linux-riscv/linux

linux-riscv-bot · 2026-08-31T06:56:18Z

PR for series 1154144 applied to workflow

Name: mm: Drop pxd_ERROR()
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1154144
Version: 1

Move ptval_to_str() inside a header thus making the helper more generally available for new users which are being added later. While here, also move another related string size macro PTVAL_STR_MAX inside the header as well. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Hildenbrand <david@kernel.org> Cc: Lorenzo Stoakes <ljs@kernel.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Acked-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

pxd_ERROR() has been used in generic mm just to print the page table entry in pxd_clear_bad() before clearing those out with pxd_clear() later. These pxd_ERROR() macros have been provided by all platforms which basically did the same thing. Make pxd_clear_bad() use recently added ptval_to_str() instead for printing page table entries thus completely dropping dependency on platform provided pxd_ERROR() macros which can then be dropped off later on. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Hildenbrand <david@kernel.org> Cc: Lorenzo Stoakes <ljs@kernel.org> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Acked-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Directly use pr_err() in __set_fixmap() and drop pte_ERROR() which helps in eventually dropping pte_ERROR() macro across the tree. In this new printing __FILE__ and __LINE__ has been dropped because they are always the same and don't really add any value. The new ptval_to_str() helper is being used for converting pgtable entry value into a string. The error message itself has been cleaned up as well. Cc: Huacai Chen <chenhuacai@kernel.org> Cc: WANG Xuerui <kernel@xen0n.name> Cc: loongarch@lists.linux.dev Cc: linux-kernel@vger.kernel.org Acked-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Drop [pmd|pgd]_ERROR() followed by [pmd|pgd]_clear() instances. But instead directly use semantically equivalent generic helpers [pmd|pgd]_clear_bad() in unmap_uncached_[pte|pmd]() which helps in dropping their corresponding [pmd|pgd]_ERROR() macros across the tree. Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: linux-parisc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Directly use pr_err() in set_pte_phys() and drop pte_ERROR() which helps in eventually dropping pte_ERROR() macro across the tree. In this new printing __FILE__ and __LINE__ has been dropped because they are always the same and don't really add any value. Besides ptrval_to_str() has been able to handle different PTE representation with and without CONFIG_X2TLB, which helped in unifying error message printing. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: linux-sh@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Stop using [p4d|pud|pmd]_ERROR() in __get_pte_phys() as the pgtable entries are known to be NULL and hence could not really be accessed. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: linux-sh@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

Stop using pgd_ERROR() in __get_pte_phys() when page table entry is already known to be empty. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: linux-sh@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

There are no more users left for any pxd_ERROR() either in generic MM or in the platform MM. Hence all these platform macros along with their generic fallback could be dropped across the tree. Cc: linux-alpha@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-csky@vger.kernel.org Cc: linux-hexagon@vger.kernel.org Cc: loongarch@lists.linux.dev Cc: linux-m68k@lists.linux-m68k.org Cc: linux-mips@vger.kernel.org Cc: linux-openrisc@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-riscv@lists.infradead.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: linux-arch@vger.kernel.org Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Acked-by: David Hildenbrand (Arm) <david@kernel.org> Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>

linux-riscv-bot · 2026-08-31T08:16:49Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 145.65 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T08:58:44Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 2512.94 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:51:57Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 3190.69 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:52:26Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 26.81 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:52:56Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.63 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:52:59Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 1.05 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:34Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 93.15 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:40Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:48Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
kdoc
Desc: Detects for kdoc errors
Duration: 1.00 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:50Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
module-param
Desc: Detect module_param changes
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:52Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:54:54Z

Patch 1: "[1/8] mm: Make ptval_to_str() generally available"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.33 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T09:57:32Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 143.82 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:22:15Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1481.44 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:52:17Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1799.51 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:52:46Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 27.06 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:53:16Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.69 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:53:19Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.74 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:54:53Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 92.04 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:54:55Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.25 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T10:54:58Z

Patch 2: "[2/8] mm: Stop using pxd_ERROR()"
kdoc
Desc: Detects for kdoc errors
Duration: 0.91 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T14:27:15Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 144.79 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T15:08:16Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 2459.27 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:01:02Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 3163.93 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:01:31Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 27.23 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:02:01Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 28.47 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:02:12Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 8.74 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:45Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 91.59 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:47Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.30 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:50Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
kdoc
Desc: Detects for kdoc errors
Duration: 0.94 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:52Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
module-param
Desc: Detect module_param changes
Duration: 0.37 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:54Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.24 seconds
Result: PASS

linux-riscv-bot · 2026-08-31T16:03:56Z

Patch 8: "[8/8] mm: Drop pxd_ERROR()"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.32 seconds
Result: PASS

Linux RISC-V bot and others added 9 commits August 30, 2026 23:02

Adding CI files

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linux-riscv-bot force-pushed the workflow branch 16 times, most recently from f31bd45 to 667760c Compare September 7, 2026 20:12

linux-riscv-bot closed this Sep 8, 2026

linux-riscv-bot deleted the pw1154144 branch September 8, 2026 00:57

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