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v4.4.127 build: 3 failures 0 warnings (v4.4.127)

by Build bot for Mark Brown

Tree/Branch: v4.4.127 Git describe: v4.4.127 Commit: 2cad7a1d13 Linux 4.4.127 Build Time: 60 min 20 sec Passed: 7 / 10 ( 70.00 %) Failed: 3 / 10 ( 30.00 %) Errors: 37 Warnings: 0 Section Mismatches: 0 Failed defconfigs: arm-allmodconfig arm-multi_v7_defconfig arm-multi_v5_defconfig Errors: arm-allmodconfig ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR: Input tree has errors, aborting (use -f to force output) ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR: Input tree has errors, aborting (use -f to force output) ERROR (phandle_references): Reference to non-existent node or label "mainpllclk" ERROR (phandle_references): Reference to non-existent node or label "refclksys" ERROR (phandle_references): Reference to non-existent node or label "papllclk" ERROR: Input tree has errors, aborting (use -f to force output) arm-multi_v7_defconfig ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) arm-multi_v5_defconfig ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- Errors summary: 37 5 Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error 5 ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" 3 ERROR: Input tree has errors, aborting (use -f to force output) 3 ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) 3 ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) 3 ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) 3 ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) 3 ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) 3 ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) 3 ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) 3 ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) 3 ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) 3 ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) 2 Error: ../arch/arm/boot/dts/tegra30.dtsi:1.1-9 syntax error 1 Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error 1 Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error 1 Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error 1 Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error 1 Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error 1 Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error 1 ERROR (phandle_references): Reference to non-existent node or label "refclksys" 1 ERROR (phandle_references): Reference to non-existent node or label "papllclk" 1 ERROR (phandle_references): Reference to non-existent node or label "mainpllclk" 1 ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] 1 ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' 1 ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' 1 ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment 1 ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 48 errors, 0 warnings, 0 section mismatches Errors: ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:1.1-9 syntax error Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR: Input tree has errors, aborting (use -f to force output) ERROR (phandle_references): Reference to non-existent node or label "tc3589x_gpio" ERROR: Input tree has errors, aborting (use -f to force output) ERROR (phandle_references): Reference to non-existent node or label "mainpllclk" ERROR (phandle_references): Reference to non-existent node or label "refclksys" ERROR (phandle_references): Reference to non-existent node or label "papllclk" ERROR: Input tree has errors, aborting (use -f to force output) ------------------------------------------------------------------------------- arm-multi_v7_defconfig : FAIL, 16 errors, 0 warnings, 0 section mismatches Errors: ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ------------------------------------------------------------------------------- arm-multi_v5_defconfig : FAIL, 16 errors, 0 warnings, 0 section mismatches Errors: ../net/core/sock.c:724:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:922:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:939:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:978:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:983:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:996:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1002:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1075:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1233:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1240:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1244:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1248:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1253:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1258:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1262:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1738:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig x86_64-defconfig arm-allnoconfig x86_64-allnoconfig x86_64-allmodconfig arm64-defconfig

7 years, 9 months

1
0
0 0

[PATCH v2 1/2] Fix NULL pointer in page_cache_tree_insert

by Matthew Wilcox

From: Matthew Wilcox <mawilcox(a)microsoft.com> f2fs specifies the __GFP_ZERO flag for allocating some of its pages. Unfortunately, the page cache also uses the mapping's GFP flags for allocating radix tree nodes. It always masked off the __GFP_HIGHMEM flag, and masks off __GFP_ZERO in some paths, but not all. That causes radix tree nodes to be allocated with a NULL list_head, which causes backtraces like: [<ffffff80086f4de0>] __list_del_entry+0x30/0xd0 [<ffffff8008362018>] list_lru_del+0xac/0x1ac [<ffffff800830f04c>] page_cache_tree_insert+0xd8/0x110 The __GFP_DMA and __GFP_DMA32 flags would also be able to sneak through if they are ever used. Fix them all by using GFP_RECLAIM_MASK at the innermost location, and remove it from earlier in the callchain. Fixes: 449dd6984d0e ("mm: keep page cache radix tree nodes in check") Reported-by: Chris Fries <cfries(a)google.com> Debugged-by: Minchan Kim <minchan(a)kernel.org> Signed-off-by: Matthew Wilcox <mawilcox(a)microsoft.com> Acked-by: Johannes Weiner <hannes(a)cmpxchg.org> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Cc: stable(a)vger.kernel.org --- mm/filemap.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index c2147682f4c3..1a4bfc5ed3dc 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -785,7 +785,7 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask) VM_BUG_ON_PAGE(!PageLocked(new), new); VM_BUG_ON_PAGE(new->mapping, new); - error = radix_tree_preload(gfp_mask & ~__GFP_HIGHMEM); + error = radix_tree_preload(gfp_mask & GFP_RECLAIM_MASK); if (!error) { struct address_space *mapping = old->mapping; void (*freepage)(struct page *); @@ -841,7 +841,7 @@ static int __add_to_page_cache_locked(struct page *page, return error; } - error = radix_tree_maybe_preload(gfp_mask & ~__GFP_HIGHMEM); + error = radix_tree_maybe_preload(gfp_mask & GFP_RECLAIM_MASK); if (error) { if (!huge) mem_cgroup_cancel_charge(page, memcg, false); @@ -1574,8 +1574,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t offset, if (fgp_flags & FGP_ACCESSED) __SetPageReferenced(page); - err = add_to_page_cache_lru(page, mapping, offset, - gfp_mask & GFP_RECLAIM_MASK); + err = add_to_page_cache_lru(page, mapping, offset, gfp_mask); if (unlikely(err)) { put_page(page); page = NULL; @@ -2378,7 +2377,7 @@ static int page_cache_read(struct file *file, pgoff_t offset, gfp_t gfp_mask) if (!page) return -ENOMEM; - ret = add_to_page_cache_lru(page, mapping, offset, gfp_mask & GFP_KERNEL); + ret = add_to_page_cache_lru(page, mapping, offset, gfp_mask); if (ret == 0) ret = mapping->a_ops->readpage(file, page); else if (ret == -EEXIST) -- 2.16.3

7 years, 9 months

1
0
0 0

[patch 107/140] fs/reiserfs/journal.c: add missing resierfs_warning() arg

by akpm＠linux-foundation.org

From: Andrew Morton <akpm(a)linux-foundation.org> Subject: fs/reiserfs/journal.c: add missing resierfs_warning() arg One use of the reiserfs_warning() macro in journal_init_dev() is missing a parameter, causing the following warning: REISERFS warning (device loop0): journal_init_dev: Cannot open '%s': %i journal_init_dev: This also causes a WARN_ONCE() warning in the vsprintf code, and then a panic if panic_on_warn is set. Please remove unsupported %/ in format string WARNING: CPU: 1 PID: 4480 at lib/vsprintf.c:2138 format_decode+0x77f/0x830 lib/vsprintf.c:2138 Kernel panic - not syncing: panic_on_warn set ... Just add another string argument to the macro invocation. Addresses https://syzkaller.appspot.com/bug?id=0627d4551fdc39bf1ef5d82cd9eef587047f77… Link: http://lkml.kernel.org/r/d678ebe1-6f54-8090-df4c-b9affad62293@infradead.org Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: <syzbot+6bd77b88c1977c03f584(a)syzkaller.appspotmail.com> Tested-by: Randy Dunlap <rdunlap(a)infradead.org> Acked-by: Jeff Mahoney <jeffm(a)suse.com> Cc: Alexander Viro <viro(a)zeniv.linux.org.uk> Cc: Jan Kara <jack(a)suse.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/reiserfs/journal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/reiserfs/journal.c~fs-reiserfs-journalc-add-missing-resierfs_warning-arg fs/reiserfs/journal.c --- a/fs/reiserfs/journal.c~fs-reiserfs-journalc-add-missing-resierfs_warning-arg +++ a/fs/reiserfs/journal.c @@ -2643,7 +2643,7 @@ static int journal_init_dev(struct super if (IS_ERR(journal->j_dev_bd)) { result = PTR_ERR(journal->j_dev_bd); journal->j_dev_bd = NULL; - reiserfs_warning(super, + reiserfs_warning(super, "sh-457", "journal_init_dev: Cannot open '%s': %i", jdev_name, result); return result; _

7 years, 9 months

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[patch 085/140] task_struct: only use anon struct under randstruct plugin

by akpm＠linux-foundation.org

From: Kees Cook <keescook(a)chromium.org> Subject: task_struct: only use anon struct under randstruct plugin The original intent for always adding the anonymous struct in task_struct was to make sure we had compiler coverage. However, this caused pathological padding of 40 bytes at the start of task_struct. Instead, move the anonymous struct to being only used when struct layout randomization is enabled. Link: http://lkml.kernel.org/r/20180327213609.GA2964@beast Fixes: 29e48ce87f1e ("task_struct: Allow randomized") Signed-off-by: Kees Cook <keescook(a)chromium.org> Reported-by: Peter Zijlstra <peterz(a)infradead.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Ingo Molnar <mingo(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/compiler-clang.h | 3 --- include/linux/compiler-gcc.h | 12 +++--------- 2 files changed, 3 insertions(+), 12 deletions(-) diff -puN include/linux/compiler-clang.h~task_struct-only-use-anon-struct-under-randstruct-plugin include/linux/compiler-clang.h --- a/include/linux/compiler-clang.h~task_struct-only-use-anon-struct-under-randstruct-plugin +++ a/include/linux/compiler-clang.h @@ -17,9 +17,6 @@ */ #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) -#define randomized_struct_fields_start struct { -#define randomized_struct_fields_end }; - /* all clang versions usable with the kernel support KASAN ABI version 5 */ #define KASAN_ABI_VERSION 5 diff -puN include/linux/compiler-gcc.h~task_struct-only-use-anon-struct-under-randstruct-plugin include/linux/compiler-gcc.h --- a/include/linux/compiler-gcc.h~task_struct-only-use-anon-struct-under-randstruct-plugin +++ a/include/linux/compiler-gcc.h @@ -242,6 +242,9 @@ #if defined(RANDSTRUCT_PLUGIN) && !defined(__CHECKER__) #define __randomize_layout __attribute__((randomize_layout)) #define __no_randomize_layout __attribute__((no_randomize_layout)) +/* This anon struct can add padding, so only enable it under randstruct. */ +#define randomized_struct_fields_start struct { +#define randomized_struct_fields_end } __randomize_layout; #endif #endif /* GCC_VERSION >= 40500 */ @@ -256,15 +259,6 @@ */ #define __visible __attribute__((externally_visible)) -/* - * RANDSTRUCT_PLUGIN wants to use an anonymous struct, but it is only - * possible since GCC 4.6. To provide as much build testing coverage - * as possible, this is used for all GCC 4.6+ builds, and not just on - * RANDSTRUCT_PLUGIN builds. - */ -#define randomized_struct_fields_start struct { -#define randomized_struct_fields_end } __randomize_layout; - #endif /* GCC_VERSION >= 40600 */ _

7 years, 9 months

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[patch 034/140] mm/ksm.c: fix inconsistent accounting of zero pages

by akpm＠linux-foundation.org

From: Claudio Imbrenda <imbrenda(a)linux.vnet.ibm.com> Subject: mm/ksm.c: fix inconsistent accounting of zero pages When using KSM with use_zero_pages, we replace anonymous pages containing only zeroes with actual zero pages, which are not anonymous. We need to do proper accounting of the mm counters, otherwise we will get wrong values in /proc and a BUG message in dmesg when tearing down the mm. Link: http://lkml.kernel.org/r/1522931274-15552-1-git-send-email-imbrenda@linux.v… Fixes: e86c59b1b1 ("mm/ksm: improve deduplication of zero pages with colouring") Signed-off-by: Claudio Imbrenda <imbrenda(a)linux.vnet.ibm.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Andrea Arcangeli <aarcange(a)redhat.com> Cc: Minchan Kim <minchan(a)kernel.org> Cc: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: Hugh Dickins <hughd(a)google.com> Cc: Christian Borntraeger <borntraeger(a)de.ibm.com> Cc: Gerald Schaefer <gerald.schaefer(a)de.ibm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/ksm.c | 7 +++++++ 1 file changed, 7 insertions(+) diff -puN mm/ksm.c~mm-ksm-fix-inconsistent-accounting-of-zero-pages mm/ksm.c --- a/mm/ksm.c~mm-ksm-fix-inconsistent-accounting-of-zero-pages +++ a/mm/ksm.c @@ -1131,6 +1131,13 @@ static int replace_page(struct vm_area_s } else { newpte = pte_mkspecial(pfn_pte(page_to_pfn(kpage), vma->vm_page_prot)); + /* + * We're replacing an anonymous page with a zero page, which is + * not anonymous. We need to do proper accounting otherwise we + * will get wrong values in /proc, and a BUG message in dmesg + * when tearing down the mm. + */ + dec_mm_counter(mm, MM_ANONPAGES); } flush_cache_page(vma, addr, pte_pfn(*ptep)); _

7 years, 9 months

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[patch 014/140] mm/hmm: hmm_pfns_bad() was accessing wrong struct

by akpm＠linux-foundation.org

From: Jérôme Glisse <jglisse(a)redhat.com> Subject: mm/hmm: hmm_pfns_bad() was accessing wrong struct The private field of mm_walk struct point to an hmm_vma_walk struct and not to the hmm_range struct desired. Fix to get proper struct pointer. Link: http://lkml.kernel.org/r/20180323005527.758-6-jglisse@redhat.com Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Cc: Evgeny Baskakov <ebaskakov(a)nvidia.com> Cc: Ralph Campbell <rcampbell(a)nvidia.com> Cc: Mark Hairgrove <mhairgrove(a)nvidia.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hmm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN mm/hmm.c~mm-hmm-hmm_pfns_bad-was-accessing-wrong-struct mm/hmm.c --- a/mm/hmm.c~mm-hmm-hmm_pfns_bad-was-accessing-wrong-struct +++ a/mm/hmm.c @@ -336,7 +336,8 @@ static int hmm_pfns_bad(unsigned long ad unsigned long end, struct mm_walk *walk) { - struct hmm_range *range = walk->private; + struct hmm_vma_walk *hmm_vma_walk = walk->private; + struct hmm_range *range = hmm_vma_walk->range; hmm_pfn_t *pfns = range->pfns; unsigned long i; _

7 years, 9 months

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[patch 011/140] mm/hmm: fix header file if/else/endif maze

by akpm＠linux-foundation.org

From: Jérôme Glisse <jglisse(a)redhat.com> Subject: mm/hmm: fix header file if/else/endif maze The #if/#else/#endif for IS_ENABLED(CONFIG_HMM) were wrong. Because of this after multiple include there was multiple definition of both hmm_mm_init() and hmm_mm_destroy() leading to build failure if HMM was enabled (CONFIG_HMM set). Link: http://lkml.kernel.org/r/20180323005527.758-3-jglisse@redhat.com Signed-off-by: Jérôme Glisse <jglisse(a)redhat.com> Acked-by: Balbir Singh <bsingharora(a)gmail.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Ralph Campbell <rcampbell(a)nvidia.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: Evgeny Baskakov <ebaskakov(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/hmm.h | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff -puN include/linux/hmm.h~mm-hmm-fix-header-file-if-else-endif-maze-v2 include/linux/hmm.h --- a/include/linux/hmm.h~mm-hmm-fix-header-file-if-else-endif-maze-v2 +++ a/include/linux/hmm.h @@ -498,23 +498,16 @@ struct hmm_device { struct hmm_device *hmm_device_new(void *drvdata); void hmm_device_put(struct hmm_device *hmm_device); #endif /* CONFIG_DEVICE_PRIVATE || CONFIG_DEVICE_PUBLIC */ -#endif /* IS_ENABLED(CONFIG_HMM) */ /* Below are for HMM internal use only! Not to be used by device driver! */ -#if IS_ENABLED(CONFIG_HMM_MIRROR) void hmm_mm_destroy(struct mm_struct *mm); static inline void hmm_mm_init(struct mm_struct *mm) { mm->hmm = NULL; } -#else /* IS_ENABLED(CONFIG_HMM_MIRROR) */ -static inline void hmm_mm_destroy(struct mm_struct *mm) {} -static inline void hmm_mm_init(struct mm_struct *mm) {} -#endif /* IS_ENABLED(CONFIG_HMM_MIRROR) */ - - #else /* IS_ENABLED(CONFIG_HMM) */ static inline void hmm_mm_destroy(struct mm_struct *mm) {} static inline void hmm_mm_init(struct mm_struct *mm) {} +#endif /* IS_ENABLED(CONFIG_HMM) */ #endif /* LINUX_HMM_H */ _

7 years, 9 months

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v4.14.33 build: 6 failures 2 warnings (v4.14.33)

by Build bot for Mark Brown

Tree/Branch: v4.14.33 Git describe: v4.14.33 Commit: b867b7a7e5 Linux 4.14.33 Build Time: 82 min 46 sec Passed: 5 / 11 ( 45.45 %) Failed: 6 / 11 ( 54.55 %) Errors: 75 Warnings: 2 Section Mismatches: 0 Failed defconfigs: arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig arm-allmodconfig x86_64-allmodconfig arm64-defconfig Errors: arm64-allmodconfig Error: ../arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts:0.65-1.1 syntax error ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) arm-multi_v5_defconfig ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) arm-multi_v7_defconfig ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) arm-allmodconfig ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/uniphier-proxstream2-gentil.dts:0.59-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-proxstream2-vodka.dts:0.58-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts:0.52-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-pin.c:789:37: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ERROR: Input tree has errors, aborting (use -f to force output) ERROR: Input tree has errors, aborting (use -f to force output) ERROR: Input tree has errors, aborting (use -f to force output) x86_64-allmodconfig ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) arm64-defconfig ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 1 warnings 0 mismatches : arm64-allmodconfig 1 warnings 0 mismatches : arm-allmodconfig 2 warnings 0 mismatches : x86_64-allmodconfig ------------------------------------------------------------------------------- Errors summary: 75 134 ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) 5 Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error 3 ERROR: Input tree has errors, aborting (use -f to force output) 3 ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) 3 ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) 3 ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) 3 ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) 3 ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) 3 ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) 3 ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) 3 ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) 3 ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) 3 ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) 3 ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) 3 ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) 3 ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) 3 ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) 3 ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) 3 ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) 3 ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) 3 ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) 3 ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) 3 ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) 3 ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) 3 ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) 3 ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) 3 ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) 3 ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant 3 ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) 3 ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) 3 ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) 3 ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] 3 ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) 3 ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) 2 Error: ../arch/arm/boot/dts/tegra30.dtsi:2.1-9 syntax error 1 Error: ../arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts:0.65-1.1 syntax error 1 Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-proxstream2-vodka.dts:0.58-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-proxstream2-gentil.dts:0.59-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts:0.53-1.1 syntax error 1 Error: ../arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts:0.52-1.1 syntax error 1 Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error 1 Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error 1 Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error 1 Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error 1 Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error 1 Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error 1 ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] 1 ../drivers/media/cec/cec-pin.c:789:37: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) 1 ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' 1 ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' 1 ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment 1 ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory Warnings Summary: 2 3 ../drivers/media/cec/cec-adap.c:88:18: warning: unused variable 'max_events' [-Wunused-variable] 1 drivers/target/iscsi/.tmp_iscsi_target.o: warning: objtool: iscsit_handle_task_mgt_cmd()+0x78f: sibling call from callable instruction with modified stack frame =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- arm64-allmodconfig : FAIL, 55 errors, 1 warnings, 0 section mismatches Errors: Error: ../arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts:0.65-1.1 syntax error ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) Warnings: ../drivers/media/cec/cec-adap.c:88:18: warning: unused variable 'max_events' [-Wunused-variable] ------------------------------------------------------------------------------- arm-multi_v5_defconfig : FAIL, 28 errors, 0 warnings, 0 section mismatches Errors: ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ------------------------------------------------------------------------------- arm-multi_v7_defconfig : FAIL, 51 errors, 0 warnings, 0 section mismatches Errors: ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 121 errors, 1 warnings, 0 section mismatches Errors: ../net/socket.c:708:28: error: 'SCM_TIMESTAMPING_PKTINFO' undeclared (first use in this function) ../net/socket.c:764:30: error: 'SCM_TIMESTAMPING_OPT_STATS' undeclared (first use in this function) Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/uniphier-proxstream2-gentil.dts:0.59-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error ../arch/arm/boot/dts/omap3-gta04.dts:132:57: error: unterminated comment Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts:203.16-17 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-sld8-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-ld6b-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-ace.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-proxstream2-vodka.dts:0.58-1.1 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-pro4-sanji.dts:0.55-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-ld4-ref.dts:0.52-1.1 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error ../arch/arm/boot/dts/ccu8540.dts:13:23: fatal error: dbx5x0.dtsi: No such file or directory Error: ../arch/arm/boot/dts/r8a7790.dtsi:13.1-9 syntax error Error: ../arch/arm/boot/dts/arm-realview-eb-11mp-revb.dts:0.57-1.1 syntax error Error: ../arch/arm/boot/dts/vf610-colibri.dts:91.5-6 syntax error Error: ../arch/arm/boot/dts/uniphier-ph1-sld3-ref.dts:0.53-1.1 syntax error Error: ../arch/arm/boot/dts/tegra30.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/omap4-panda.dts:10.1-9 syntax error Error: ../arch/arm/boot/dts/tegra20.dtsi:2.1-9 syntax error Error: ../arch/arm/boot/dts/omap4.dtsi:9.1-9 syntax error Error: ../arch/arm/boot/dts/emev2.dtsi:11.1-9 syntax error ../net/core/sock.c:727:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:930:7: error: 'SO_ATTACH_BPF' undeclared (first use in this function) ../net/core/sock.c:943:7: error: 'SO_ATTACH_REUSEPORT_CBPF' undeclared (first use in this function) ../net/core/sock.c:956:7: error: 'SO_ATTACH_REUSEPORT_EBPF' undeclared (first use in this function) ../net/core/sock.c:973:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1012:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1017:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1030:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1040:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1044:7: error: 'SO_CNX_ADVICE' undeclared (first use in this function) ../net/core/sock.c:1049:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/sock.c:1144:7: error: 'SO_REUSEPORT' undeclared (first use in this function) ../net/core/sock.c:1250:7: error: 'SO_PEERGROUPS' undeclared (first use in this function) ../net/core/sock.c:1323:7: error: 'SO_GET_FILTER' undeclared (first use in this function) ../net/core/sock.c:1330:7: error: 'SO_LOCK_FILTER' undeclared (first use in this function) ../net/core/sock.c:1334:7: error: 'SO_BPF_EXTENSIONS' undeclared (first use in this function) ../net/core/sock.c:1338:7: error: 'SO_SELECT_ERR_QUEUE' undeclared (first use in this function) ../net/core/sock.c:1343:7: error: 'SO_BUSY_POLL' undeclared (first use in this function) ../net/core/sock.c:1348:7: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../net/core/sock.c:1352:7: error: 'SO_INCOMING_CPU' undeclared (first use in this function) ../net/core/sock.c:1356:7: error: 'SO_MEMINFO' undeclared (first use in this function) ../net/core/sock.c:1373:7: error: 'SO_INCOMING_NAPI_ID' undeclared (first use in this function) ../net/core/sock.c:1383:7: error: 'SO_COOKIE' undeclared (first use in this function) ../net/core/sock.c:1390:7: error: 'SO_ZEROCOPY' undeclared (first use in this function) ../net/core/filter.c:3090:8: error: 'SO_MAX_PACING_RATE' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../net/sunrpc/xprtsock.c:1772:38: error: 'SO_REUSEPORT' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-pin.c:789:37: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../arch/arm/include/asm/parport.h:12:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_isa_ports' ../arch/arm/include/asm/parport.h:13:22: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'parport_pc_find_nonpci_ports' ../drivers/parport/parport_pc.c:3070:2: error: implicit declaration of function 'parport_pc_find_nonpci_ports' [-Werror=implicit-function-declaration] ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ERROR: Input tree has errors, aborting (use -f to force output) ERROR: Input tree has errors, aborting (use -f to force output) ERROR: Input tree has errors, aborting (use -f to force output) Warnings: ../drivers/media/cec/cec-adap.c:88:18: warning: unused variable 'max_events' [-Wunused-variable] ------------------------------------------------------------------------------- x86_64-allmodconfig : FAIL, 53 errors, 2 warnings, 0 section mismatches Errors: ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-core.c:234:27: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/linux/build_bug.h:30:45: error: bit-field '<anonymous>' width not an integer constant ../drivers/media/cec/cec-adap.c:136:22: error: 'CEC_EVENT_FL_DROPPED_EVENTS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:161:8: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:167:28: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:694:17: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1387:21: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1547:25: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:1782:6: error: implicit declaration of function 'cec_is_cdc_only' [-Werror=implicit-function-declaration] ../drivers/media/cec/cec-adap.c:1862:33: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-adap.c:2003:33: error: 'CEC_MSG_FL_REPLY_TO_FOLLOWERS' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/cec/cec-api.c:167:7: error: 'CEC_LOG_ADDRS_FL_ALLOW_RC_PASSTHRU' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:168:7: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:197:31: error: 'CEC_LOG_ADDRS_FL_CDC_ONLY' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:380:23: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:381:29: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:452:10: error: 'CEC_EVENT_PIN_CEC_LOW' undeclared (first use in this function) ../drivers/media/cec/cec-api.c:599:27: error: 'CEC_MODE_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/s5p-cec/s5p_cec.c:232:35: error: 'CEC_CAP_NEEDS_HPD' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../drivers/media/platform/vivid/vivid-cec.c:285:54: error: 'CEC_CAP_MONITOR_PIN' undeclared (first use in this function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) Warnings: ../drivers/media/cec/cec-adap.c:88:18: warning: unused variable 'max_events' [-Wunused-variable] drivers/target/iscsi/.tmp_iscsi_target.o: warning: objtool: iscsit_handle_task_mgt_cmd()+0x78f: sibling call from callable instruction with modified stack frame ------------------------------------------------------------------------------- arm64-defconfig : FAIL, 3 errors, 0 warnings, 0 section mismatches Errors: ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ../include/media/cec.h:94:24: error: 'CEC_EVENT_PIN_CEC_HIGH' undeclared here (not in a function) ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: x86_64-allnoconfig arm64-allnoconfig arm-allnoconfig arm-multi_v4t_defconfig x86_64-defconfig

7 years, 9 months

1
0
0 0

[PATCH 0/5] libnvdimm: fix locked status detection

by Dan Williams

The new ACPI _LSx methods moved the 'dimm locked' error status from the result of ND_CMD_GET_CONFIG_SIZE to an error status result of ND_CMD_GET_CONFIG_DATA. Error code translation prevents the proper error code from making it back to the 'nd_dimm' driver. Fix the error code propagation and add some unit test infrastructure for regression testing this case. --- Dan Williams (5): libnvdimm, dimm: handle EACCES failures from label reads tools/testing/nvdimm: allow custom error code injection tools/testing/nvdimm: support nfit_test_dimm attributes under nfit_test.1 tools/testing/nvdimm: fix missing newline in nfit_test_dimm 'handle' attribute tools/testing/nvdimm: enable labels for nfit_test.1 dimms drivers/nvdimm/dimm_devs.c | 22 +++++----- tools/testing/nvdimm/test/nfit.c | 84 +++++++++++++++++++++++++++++--------- 2 files changed, 77 insertions(+), 29 deletions(-)

7 years, 9 months

1
1
0 0

[PATCHES] Networking

by David Miller

Please queue up the following networking bug fixes for v4.14, v4.15, and v4.16 -stable, respectively. Thank you!

7 years, 9 months

2
1
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Patch "clk: at91: fix clk-generated compilation" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled clk: at91: fix clk-generated compilation to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: clk-at91-fix-clk-generated-compilation.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 4a5f06a01cfd1f7a9141bdb760bf5b68cca7f224 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni <alexandre.belloni(a)free-electrons.com> Date: Mon, 5 Jun 2017 00:02:57 +0200 Subject: clk: at91: fix clk-generated compilation From: Alexandre Belloni <alexandre.belloni(a)free-electrons.com> commit 4a5f06a01cfd1f7a9141bdb760bf5b68cca7f224 upstream. Fix missing } Signed-off-by: Alexandre Belloni <alexandre.belloni(a)free-electrons.com> Signed-off-by: Stephen Boyd <sboyd(a)codeaurora.org> Cc: Amit Pundir <amit.pundir(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/clk/at91/clk-generated.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/clk/at91/clk-generated.c +++ b/drivers/clk/at91/clk-generated.c @@ -266,6 +266,7 @@ at91_clk_register_generated(struct regma if (ret) { kfree(gck); hw = ERR_PTR(ret); + } return hw; } Patches currently in stable-queue which might be from alexandre.belloni(a)free-electrons.com are queue-4.9/clk-at91-fix-clk-generated-parenting.patch queue-4.9/rtc-interface-validate-alarm-time-before-handling-rollover.patch queue-4.9/rtc-m41t80-fix-sqw-dividers-override-when-setting-a-date.patch queue-4.9/rtc-snvs-fix-an-incorrect-check-of-return-value.patch queue-4.9/clk-at91-fix-clk-generated-compilation.patch queue-4.9/rtc-opal-handle-disabled-tpo-in-opal_get_tpo_time.patch

7 years, 9 months

1
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Patch "vti6: better validate user provided tunnel names" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled vti6: better validate user provided tunnel names to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: vti6-better-validate-user-provided-tunnel-names.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 5 Apr 2018 06:39:31 -0700 Subject: vti6: better validate user provided tunnel names From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 537b361fbcbcc3cd6fe2bb47069fd292b9256d16 ] Use valid_name() to make sure user does not provide illegal device name. Fixes: ed1efb2aefbb ("ipv6: Add support for IPsec virtual tunnel interfaces") Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Steffen Klassert <steffen.klassert(a)secunet.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/ipv6/ip6_vti.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -212,10 +212,13 @@ static struct ip6_tnl *vti6_tnl_create(s char name[IFNAMSIZ]; int err; - if (p->name[0]) + if (p->name[0]) { + if (!dev_valid_name(p->name)) + goto failed; strlcpy(name, p->name, IFNAMSIZ); - else + } else { sprintf(name, "ip6_vti%%d"); + } dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN, vti6_dev_setup); if (!dev) Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

1
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0 0

Patch "sky2: Increase D3 delay to sky2 stops working after suspend" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled sky2: Increase D3 delay to sky2 stops working after suspend to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: sky2-increase-d3-delay-to-sky2-stops-working-after-suspend.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Date: Sat, 31 Mar 2018 23:42:03 +0800 Subject: sky2: Increase D3 delay to sky2 stops working after suspend From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> [ Upstream commit afb133637071be6deeb8b3d0e55593ffbf63c527 ] The sky2 ethernet stops working after system resume from suspend: [ 582.852065] sky2 0000:04:00.0: Refused to change power state, currently in D3 The current 150ms delay is not enough, change it to 200ms can solve the issue. BugLink: https://bugs.launchpad.net/bugs/1758507 Cc: Stable <stable(a)vger.kernel.org> Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/marvell/sky2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -5087,7 +5087,7 @@ static int sky2_probe(struct pci_dev *pd INIT_WORK(&hw->restart_work, sky2_restart); pci_set_drvdata(pdev, hw); - pdev->d3_delay = 150; + pdev->d3_delay = 200; return 0; Patches currently in stable-queue which might be from kai.heng.feng(a)canonical.com are queue-4.16/sky2-increase-d3-delay-to-sky2-stops-working-after-suspend.patch

7 years, 9 months

1
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Patch "vlan: also check phy_driver ts_info for vlan's real device" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled vlan: also check phy_driver ts_info for vlan's real device to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: vlan-also-check-phy_driver-ts_info-for-vlan-s-real-device.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Hangbin Liu <liuhangbin(a)gmail.com> Date: Fri, 30 Mar 2018 09:44:00 +0800 Subject: vlan: also check phy_driver ts_info for vlan's real device From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit ec1d8ccb07deaf30fd0508af6755364ac47dc08d ] Just like function ethtool_get_ts_info(), we should also consider the phy_driver ts_info call back. For example, driver dp83640. Fixes: 37dd9255b2f6 ("vlan: Pass ethtool get_ts_info queries to real device.") Acked-by: Richard Cochran <richardcochran(a)gmail.com> Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/8021q/vlan_dev.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -29,6 +29,7 @@ #include <linux/net_tstamp.h> #include <linux/etherdevice.h> #include <linux/ethtool.h> +#include <linux/phy.h> #include <net/arp.h> #include <net/switchdev.h> @@ -665,8 +666,11 @@ static int vlan_ethtool_get_ts_info(stru { const struct vlan_dev_priv *vlan = vlan_dev_priv(dev); const struct ethtool_ops *ops = vlan->real_dev->ethtool_ops; + struct phy_device *phydev = vlan->real_dev->phydev; - if (ops->get_ts_info) { + if (phydev && phydev->drv && phydev->drv->ts_info) { + return phydev->drv->ts_info(phydev, info); + } else if (ops->get_ts_info) { return ops->get_ts_info(vlan->real_dev, info); } else { info->so_timestamping = SOF_TIMESTAMPING_RX_SOFTWARE | Patches currently in stable-queue which might be from liuhangbin(a)gmail.com are queue-4.16/vlan-also-check-phy_driver-ts_info-for-vlan-s-real-device.patch

7 years, 9 months

1
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Patch "sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Sun, 8 Apr 2018 07:52:08 -0700 Subject: sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 81e98370293afcb58340ce8bd71af7b97f925c26 ] Check must happen before call to ipv6_addr_v4mapped() syzbot report was : BUG: KMSAN: uninit-value in sctp_sockaddr_af net/sctp/socket.c:359 [inline] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 net/sctp/socket.c:384 CPU: 0 PID: 3576 Comm: syzkaller968804 Not tainted 4.16.0+ #82 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x185/0x1d0 lib/dump_stack.c:53 kmsan_report+0x142/0x240 mm/kmsan/kmsan.c:1067 __msan_warning_32+0x6c/0xb0 mm/kmsan/kmsan_instr.c:676 sctp_sockaddr_af net/sctp/socket.c:359 [inline] sctp_do_bind+0x60f/0xdc0 net/sctp/socket.c:384 sctp_bind+0x149/0x190 net/sctp/socket.c:332 inet6_bind+0x1fd/0x1820 net/ipv6/af_inet6.c:293 SYSC_bind+0x3f2/0x4b0 net/socket.c:1474 SyS_bind+0x54/0x80 net/socket.c:1460 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x43fd49 RSP: 002b:00007ffe99df3d28 EFLAGS: 00000213 ORIG_RAX: 0000000000000031 RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000043fd49 RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000003 RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8 R10: 00000000004002c8 R11: 0000000000000213 R12: 0000000000401670 R13: 0000000000401700 R14: 0000000000000000 R15: 0000000000000000 Local variable description: ----address@SYSC_bind Variable was created at: SYSC_bind+0x6f/0x4b0 net/socket.c:1461 SyS_bind+0x54/0x80 net/socket.c:1460 Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Vlad Yasevich <vyasevich(a)gmail.com> Cc: Neil Horman <nhorman(a)tuxdriver.com> Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/sctp/socket.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -354,11 +354,14 @@ static struct sctp_af *sctp_sockaddr_af( if (!opt->pf->af_supported(addr->sa.sa_family, opt)) return NULL; - /* V4 mapped address are really of AF_INET family */ - if (addr->sa.sa_family == AF_INET6 && - ipv6_addr_v4mapped(&addr->v6.sin6_addr) && - !opt->pf->af_supported(AF_INET, opt)) - return NULL; + if (addr->sa.sa_family == AF_INET6) { + if (len < SIN6_LEN_RFC2133) + return NULL; + /* V4 mapped address are really of AF_INET family */ + if (ipv6_addr_v4mapped(&addr->v6.sin6_addr) && + !opt->pf->af_supported(AF_INET, opt)) + return NULL; + } /* If we get this far, af is valid. */ af = sctp_get_af_specific(addr->sa.sa_family); Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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Patch "sctp: do not leak kernel memory to user space" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled sctp: do not leak kernel memory to user space to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: sctp-do-not-leak-kernel-memory-to-user-space.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Sat, 7 Apr 2018 17:15:22 -0700 Subject: sctp: do not leak kernel memory to user space From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 6780db244d6b1537d139dea0ec8aad10cf9e4adb ] syzbot produced a nice report [1] Issue here is that a recvmmsg() managed to leak 8 bytes of kernel memory to user space, because sin_zero (padding field) was not properly cleared. [1] BUG: KMSAN: uninit-value in copy_to_user include/linux/uaccess.h:184 [inline] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 net/socket.c:227 CPU: 1 PID: 3586 Comm: syzkaller481044 Not tainted 4.16.0+ #82 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x185/0x1d0 lib/dump_stack.c:53 kmsan_report+0x142/0x240 mm/kmsan/kmsan.c:1067 kmsan_internal_check_memory+0x164/0x1d0 mm/kmsan/kmsan.c:1176 kmsan_copy_to_user+0x69/0x160 mm/kmsan/kmsan.c:1199 copy_to_user include/linux/uaccess.h:184 [inline] move_addr_to_user+0x32e/0x530 net/socket.c:227 ___sys_recvmsg+0x4e2/0x810 net/socket.c:2211 __sys_recvmmsg+0x54e/0xdb0 net/socket.c:2313 SYSC_recvmmsg+0x29b/0x3e0 net/socket.c:2394 SyS_recvmmsg+0x76/0xa0 net/socket.c:2378 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x4401c9 RSP: 002b:00007ffc56f73098 EFLAGS: 00000217 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401c9 RDX: 0000000000000001 RSI: 0000000020003ac0 RDI: 0000000000000003 RBP: 00000000006ca018 R08: 0000000020003bc0 R09: 0000000000000010 R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000401af0 R13: 0000000000401b80 R14: 0000000000000000 R15: 0000000000000000 Local variable description: ----addr@___sys_recvmsg Variable was created at: ___sys_recvmsg+0xd5/0x810 net/socket.c:2172 __sys_recvmmsg+0x54e/0xdb0 net/socket.c:2313 Bytes 8-15 of 16 are uninitialized ================================================================== Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3586 Comm: syzkaller481044 Tainted: G B 4.16.0+ #82 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x185/0x1d0 lib/dump_stack.c:53 panic+0x39d/0x940 kernel/panic.c:183 kmsan_report+0x238/0x240 mm/kmsan/kmsan.c:1083 kmsan_internal_check_memory+0x164/0x1d0 mm/kmsan/kmsan.c:1176 kmsan_copy_to_user+0x69/0x160 mm/kmsan/kmsan.c:1199 copy_to_user include/linux/uaccess.h:184 [inline] move_addr_to_user+0x32e/0x530 net/socket.c:227 ___sys_recvmsg+0x4e2/0x810 net/socket.c:2211 __sys_recvmmsg+0x54e/0xdb0 net/socket.c:2313 SYSC_recvmmsg+0x29b/0x3e0 net/socket.c:2394 SyS_recvmmsg+0x76/0xa0 net/socket.c:2378 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet <edumazet(a)google.com> Cc: Vlad Yasevich <vyasevich(a)gmail.com> Cc: Neil Horman <nhorman(a)tuxdriver.com> Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/sctp/ipv6.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -728,8 +728,10 @@ static int sctp_v6_addr_to_user(struct s sctp_v6_map_v4(addr); } - if (addr->sa.sa_family == AF_INET) + if (addr->sa.sa_family == AF_INET) { + memset(addr->v4.sin_zero, 0, sizeof(addr->v4.sin_zero)); return sizeof(struct sockaddr_in); + } return sizeof(struct sockaddr_in6); } Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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Patch "pptp: remove a buggy dst release in pptp_connect()" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled pptp: remove a buggy dst release in pptp_connect() to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: pptp-remove-a-buggy-dst-release-in-pptp_connect.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Mon, 2 Apr 2018 18:48:37 -0700 Subject: pptp: remove a buggy dst release in pptp_connect() From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit bfacfb457b36911a10140b8cb3ce76a74883ac5a ] Once dst has been cached in socket via sk_setup_caps(), it is illegal to call ip_rt_put() (or dst_release()), since sk_setup_caps() did not change dst refcount. We can still dereference it since we hold socket lock. Caugth by syzbot : BUG: KASAN: use-after-free in atomic_dec_return include/asm-generic/atomic-instrumented.h:198 [inline] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 net/core/dst.c:185 Write of size 4 at addr ffff8801c54dc040 by task syz-executor4/20088 CPU: 1 PID: 20088 Comm: syz-executor4 Not tainted 4.16.0+ #376 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1a7/0x27d lib/dump_stack.c:53 print_address_description+0x73/0x250 mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report+0x23c/0x360 mm/kasan/report.c:412 check_memory_region_inline mm/kasan/kasan.c:260 [inline] check_memory_region+0x137/0x190 mm/kasan/kasan.c:267 kasan_check_write+0x14/0x20 mm/kasan/kasan.c:278 atomic_dec_return include/asm-generic/atomic-instrumented.h:198 [inline] dst_release+0x27/0xa0 net/core/dst.c:185 sk_dst_set include/net/sock.h:1812 [inline] sk_dst_reset include/net/sock.h:1824 [inline] sock_setbindtodevice net/core/sock.c:610 [inline] sock_setsockopt+0x431/0x1b20 net/core/sock.c:707 SYSC_setsockopt net/socket.c:1845 [inline] SyS_setsockopt+0x2ff/0x360 net/socket.c:1828 do_syscall_64+0x281/0x940 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x4552d9 RSP: 002b:00007f4878126c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007f48781276d4 RCX: 00000000004552d9 RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 R10: 00000000200010c0 R11: 0000000000000246 R12: 00000000ffffffff R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 Allocated by task 20088: save_stack+0x43/0xd0 mm/kasan/kasan.c:447 set_track mm/kasan/kasan.c:459 [inline] kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:552 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:489 kmem_cache_alloc+0x12e/0x760 mm/slab.c:3542 dst_alloc+0x11f/0x1a0 net/core/dst.c:104 rt_dst_alloc+0xe9/0x540 net/ipv4/route.c:1520 __mkroute_output net/ipv4/route.c:2265 [inline] ip_route_output_key_hash_rcu+0xa49/0x2c60 net/ipv4/route.c:2493 ip_route_output_key_hash+0x20b/0x370 net/ipv4/route.c:2322 __ip_route_output_key include/net/route.h:126 [inline] ip_route_output_flow+0x26/0xa0 net/ipv4/route.c:2577 ip_route_output_ports include/net/route.h:163 [inline] pptp_connect+0xa84/0x1170 drivers/net/ppp/pptp.c:453 SYSC_connect+0x213/0x4a0 net/socket.c:1639 SyS_connect+0x24/0x30 net/socket.c:1620 do_syscall_64+0x281/0x940 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 Freed by task 20082: save_stack+0x43/0xd0 mm/kasan/kasan.c:447 set_track mm/kasan/kasan.c:459 [inline] __kasan_slab_free+0x11a/0x170 mm/kasan/kasan.c:520 kasan_slab_free+0xe/0x10 mm/kasan/kasan.c:527 __cache_free mm/slab.c:3486 [inline] kmem_cache_free+0x83/0x2a0 mm/slab.c:3744 dst_destroy+0x266/0x380 net/core/dst.c:140 dst_destroy_rcu+0x16/0x20 net/core/dst.c:153 __rcu_reclaim kernel/rcu/rcu.h:178 [inline] rcu_do_batch kernel/rcu/tree.c:2675 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2930 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2897 [inline] rcu_process_callbacks+0xd6c/0x17b0 kernel/rcu/tree.c:2914 __do_softirq+0x2d7/0xb85 kernel/softirq.c:285 The buggy address belongs to the object at ffff8801c54dc000 which belongs to the cache ip_dst_cache of size 168 The buggy address is located 64 bytes inside of 168-byte region [ffff8801c54dc000, ffff8801c54dc0a8) The buggy address belongs to the page: page:ffffea0007153700 count:1 mapcount:0 mapping:ffff8801c54dc000 index:0x0 flags: 0x2fffc0000000100(slab) raw: 02fffc0000000100 ffff8801c54dc000 0000000000000000 0000000100000010 raw: ffffea0006b34b20 ffffea0006b6c1e0 ffff8801d674a1c0 0000000000000000 page dumped because: kasan: bad access detected Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ppp/pptp.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -464,7 +464,6 @@ static int pptp_connect(struct socket *s po->chan.mtu = dst_mtu(&rt->dst); if (!po->chan.mtu) po->chan.mtu = PPP_MRU; - ip_rt_put(rt); po->chan.mtu -= PPTP_HEADER_OVERHEAD; po->chan.hdrlen = 2 + sizeof(struct pptp_gre_header); Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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Patch "nfp: use full 40 bits of the NSP buffer address" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled nfp: use full 40 bits of the NSP buffer address to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: nfp-use-full-40-bits-of-the-nsp-buffer-address.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Dirk van der Merwe <dirk.vandermerwe(a)netronome.com> Date: Tue, 3 Apr 2018 17:24:23 -0700 Subject: nfp: use full 40 bits of the NSP buffer address From: Dirk van der Merwe <dirk.vandermerwe(a)netronome.com> [ Upstream commit 1489bbd10e16079ce30a53d3c22a431fd47af791 ] The NSP default buffer is a piece of NFP memory where additional command data can be placed. Its format has been copied from host buffer, but the PCIe selection bits do not make sense in this case. If those get masked out from a NFP address - writes to random place in the chip memory may be issued and crash the device. Even in the general NSP buffer case, it doesn't make sense to have the PCIe selection bits there anymore. These are unused at the moment, and when it becomes necessary, the PCIe selection bits should rather be moved to another register to utilise more bits for the buffer address. This has never been an issue because the buffer used to be allocated in memory with less-than-38-bit-long address but that is about to change. Fixes: 1a64821c6af7 ("nfp: add support for service processor access") Signed-off-by: Dirk van der Merwe <dirk.vandermerwe(a)netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski(a)netronome.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c @@ -71,10 +71,11 @@ /* CPP address to retrieve the data from */ #define NSP_BUFFER 0x10 #define NSP_BUFFER_CPP GENMASK_ULL(63, 40) -#define NSP_BUFFER_PCIE GENMASK_ULL(39, 38) -#define NSP_BUFFER_ADDRESS GENMASK_ULL(37, 0) +#define NSP_BUFFER_ADDRESS GENMASK_ULL(39, 0) #define NSP_DFLT_BUFFER 0x18 +#define NSP_DFLT_BUFFER_CPP GENMASK_ULL(63, 40) +#define NSP_DFLT_BUFFER_ADDRESS GENMASK_ULL(39, 0) #define NSP_DFLT_BUFFER_CONFIG 0x20 #define NSP_DFLT_BUFFER_SIZE_MB GENMASK_ULL(7, 0) @@ -427,8 +428,8 @@ __nfp_nsp_command_buf(struct nfp_nsp *ns if (err < 0) return err; - cpp_id = FIELD_GET(NSP_BUFFER_CPP, reg) << 8; - cpp_buf = FIELD_GET(NSP_BUFFER_ADDRESS, reg); + cpp_id = FIELD_GET(NSP_DFLT_BUFFER_CPP, reg) << 8; + cpp_buf = FIELD_GET(NSP_DFLT_BUFFER_ADDRESS, reg); if (in_buf && in_size) { err = nfp_cpp_write(cpp, cpp_id, cpp_buf, in_buf, in_size); Patches currently in stable-queue which might be from dirk.vandermerwe(a)netronome.com are queue-4.16/nfp-use-full-40-bits-of-the-nsp-buffer-address.patch

7 years, 9 months

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Patch "net_sched: fix a missing idr_remove() in u32_delete_key()" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net_sched: fix a missing idr_remove() in u32_delete_key() to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: net_sched-fix-a-missing-idr_remove-in-u32_delete_key.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Cong Wang <xiyou.wangcong(a)gmail.com> Date: Fri, 6 Apr 2018 17:19:41 -0700 Subject: net_sched: fix a missing idr_remove() in u32_delete_key() From: Cong Wang <xiyou.wangcong(a)gmail.com> [ Upstream commit f12c643209db0626f2f54780d86bb93bfa7a9c2d ] When we delete a u32 key via u32_delete_key(), we forget to call idr_remove() to remove its handle from IDR. Fixes: e7614370d6f0 ("net_sched: use idr to allocate u32 filter handles") Reported-by: Marcin Kabiesz <admin(a)hostcenter.eu> Tested-by: Marcin Kabiesz <admin(a)hostcenter.eu> Signed-off-by: Cong Wang <xiyou.wangcong(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/sched/cls_u32.c | 1 + 1 file changed, 1 insertion(+) --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -489,6 +489,7 @@ static int u32_delete_key(struct tcf_pro RCU_INIT_POINTER(*kp, key->next); tcf_unbind_filter(tp, &key->res); + idr_remove(&ht->handle_idr, key->handle); tcf_exts_get_net(&key->exts); call_rcu(&key->rcu, u32_delete_key_freepf_rcu); return 0; Patches currently in stable-queue which might be from xiyou.wangcong(a)gmail.com are queue-4.16/net_sched-fix-a-missing-idr_remove-in-u32_delete_key.patch

7 years, 9 months

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Patch "net/sched: fix NULL dereference in the error path of tcf_bpf_init()" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net/sched: fix NULL dereference in the error path of tcf_bpf_init() to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: net-sched-fix-null-dereference-in-the-error-path-of-tcf_bpf_init.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Davide Caratti <dcaratti(a)redhat.com> Date: Fri, 6 Apr 2018 01:19:37 +0200 Subject: net/sched: fix NULL dereference in the error path of tcf_bpf_init() From: Davide Caratti <dcaratti(a)redhat.com> [ Upstream commit 3239534a79ee6f20cffd974173a1e62e0730e8ac ] when tcf_bpf_init_from_ops() fails (e.g. because of program having invalid number of instructions), tcf_bpf_cfg_cleanup() calls bpf_prog_put(NULL) or bpf_prog_destroy(NULL). Unless CONFIG_BPF_SYSCALL is unset, this causes the following error: BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 PGD 800000007345a067 P4D 800000007345a067 PUD 340e1067 PMD 0 Oops: 0000 [#1] SMP PTI Modules linked in: act_bpf(E) ip6table_filter ip6_tables iptable_filter binfmt_misc ext4 mbcache jbd2 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_generic pcbc snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm aesni_intel crypto_simd glue_helper cryptd joydev snd_timer snd virtio_balloon pcspkr soundcore i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c ata_generic pata_acpi qxl drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm virtio_blk drm virtio_net virtio_console i2c_core crc32c_intel serio_raw virtio_pci ata_piix libata virtio_ring floppy virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: act_bpf] CPU: 3 PID: 5654 Comm: tc Tainted: G E 4.16.0.bpf_test+ #408 Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP: 0010:__bpf_prog_put+0xc/0xc0 RSP: 0018:ffff9594003ef728 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff9594003ef758 RCX: 0000000000000024 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000044 R10: 0000000000000220 R11: ffff8a7ab9f17131 R12: 0000000000000000 R13: ffff8a7ab7c3c8e0 R14: 0000000000000001 R15: ffff8a7ab88f1054 FS: 00007fcb2f17c740(0000) GS:ffff8a7abfd80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000020 CR3: 000000007c888006 CR4: 00000000001606e0 Call Trace: tcf_bpf_cfg_cleanup+0x2f/0x40 [act_bpf] tcf_bpf_cleanup+0x4c/0x70 [act_bpf] __tcf_idr_release+0x79/0x140 tcf_bpf_init+0x125/0x330 [act_bpf] tcf_action_init_1+0x2cc/0x430 ? get_page_from_freelist+0x3f0/0x11b0 tcf_action_init+0xd3/0x1b0 tc_ctl_action+0x18b/0x240 rtnetlink_rcv_msg+0x29c/0x310 ? _cond_resched+0x15/0x30 ? __kmalloc_node_track_caller+0x1b9/0x270 ? rtnl_calcit.isra.29+0x100/0x100 netlink_rcv_skb+0xd2/0x110 netlink_unicast+0x17c/0x230 netlink_sendmsg+0x2cd/0x3c0 sock_sendmsg+0x30/0x40 ___sys_sendmsg+0x27a/0x290 ? mem_cgroup_commit_charge+0x80/0x130 ? page_add_new_anon_rmap+0x73/0xc0 ? do_anonymous_page+0x2a2/0x560 ? __handle_mm_fault+0xc75/0xe20 __sys_sendmsg+0x58/0xa0 do_syscall_64+0x6e/0x1a0 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x7fcb2e58eba0 RSP: 002b:00007ffc93c496c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007ffc93c497f0 RCX: 00007fcb2e58eba0 RDX: 0000000000000000 RSI: 00007ffc93c49740 RDI: 0000000000000003 RBP: 000000005ac6a646 R08: 0000000000000002 R09: 0000000000000000 R10: 00007ffc93c49120 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc93c49804 R14: 0000000000000001 R15: 000000000066afa0 Code: 5f 00 48 8b 43 20 48 c7 c7 70 2f 7c b8 c7 40 10 00 00 00 00 5b e9 a5 8b 61 00 0f 1f 44 00 00 0f 1f 44 00 00 41 54 55 48 89 fd 53 <48> 8b 47 20 f0 ff 08 74 05 5b 5d 41 5c c3 41 89 f4 0f 1f 44 00 RIP: __bpf_prog_put+0xc/0xc0 RSP: ffff9594003ef728 CR2: 0000000000000020 Fix it in tcf_bpf_cfg_cleanup(), ensuring that bpf_prog_{put,destroy}(f) is called only when f is not NULL. Fixes: bbc09e7842a5 ("net/sched: fix idr leak on the error path of tcf_bpf_init()") Reported-by: Lucas Bates <lucasb(a)mojatatu.com> Signed-off-by: Davide Caratti <dcaratti(a)redhat.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/sched/act_bpf.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -248,10 +248,14 @@ static int tcf_bpf_init_from_efd(struct static void tcf_bpf_cfg_cleanup(const struct tcf_bpf_cfg *cfg) { - if (cfg->is_ebpf) - bpf_prog_put(cfg->filter); - else - bpf_prog_destroy(cfg->filter); + struct bpf_prog *filter = cfg->filter; + + if (filter) { + if (cfg->is_ebpf) + bpf_prog_put(filter); + else + bpf_prog_destroy(filter); + } kfree(cfg->bpf_ops); kfree(cfg->bpf_name); Patches currently in stable-queue which might be from dcaratti(a)redhat.com are queue-4.16/net-sched-fix-null-dereference-in-the-error-path-of-tcf_bpf_init.patch

7 years, 9 months

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Patch "net/ipv6: Increment OUTxxx counters after netfilter hook" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net/ipv6: Increment OUTxxx counters after netfilter hook to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: net-ipv6-increment-outxxx-counters-after-netfilter-hook.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Jeff Barnhill <0xeffeff(a)gmail.com> Date: Thu, 5 Apr 2018 21:29:47 +0000 Subject: net/ipv6: Increment OUTxxx counters after netfilter hook From: Jeff Barnhill <0xeffeff(a)gmail.com> [ Upstream commit 71a1c915238c970cd9bdd5bf158b1279d6b6d55b ] At the end of ip6_forward(), IPSTATS_MIB_OUTFORWDATAGRAMS and IPSTATS_MIB_OUTOCTETS are incremented immediately before the NF_HOOK call for NFPROTO_IPV6 / NF_INET_FORWARD. As a result, these counters get incremented regardless of whether or not the netfilter hook allows the packet to continue being processed. This change increments the counters in ip6_forward_finish() so that it will not happen if the netfilter hook chooses to terminate the packet, which is similar to how IPv4 works. Signed-off-by: Jeff Barnhill <0xeffeff(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/ipv6/ip6_output.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -375,6 +375,11 @@ static int ip6_forward_proxy_check(struc static inline int ip6_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb) { + struct dst_entry *dst = skb_dst(skb); + + __IP6_INC_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS); + __IP6_ADD_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTOCTETS, skb->len); + return dst_output(net, sk, skb); } @@ -569,8 +574,6 @@ int ip6_forward(struct sk_buff *skb) hdr->hop_limit--; - __IP6_INC_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS); - __IP6_ADD_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTOCTETS, skb->len); return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, net, NULL, skb, skb->dev, dst->dev, ip6_forward_finish); Patches currently in stable-queue which might be from 0xeffeff(a)gmail.com are queue-4.16/net-ipv6-increment-outxxx-counters-after-netfilter-hook.patch

7 years, 9 months

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Patch "net: dsa: Discard frames from unused ports" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net: dsa: Discard frames from unused ports to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: net-dsa-discard-frames-from-unused-ports.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Andrew Lunn <andrew(a)lunn.ch> Date: Sat, 7 Apr 2018 20:37:40 +0200 Subject: net: dsa: Discard frames from unused ports From: Andrew Lunn <andrew(a)lunn.ch> [ Upstream commit fc5f33768cca7144f8d793205b229d46740d183b ] The Marvell switches under some conditions will pass a frame to the host with the port being the CPU port. Such frames are invalid, and should be dropped. Not dropping them can result in a crash when incrementing the receive statistics for an invalid port. Reported-by: Chris Healy <cphealy(a)gmail.com> Fixes: 91da11f870f0 ("net: Distributed Switch Architecture protocol support") Signed-off-by: Andrew Lunn <andrew(a)lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/dsa/dsa_priv.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/net/dsa/dsa_priv.h +++ b/net/dsa/dsa_priv.h @@ -126,6 +126,7 @@ static inline struct net_device *dsa_mas struct dsa_port *cpu_dp = dev->dsa_ptr; struct dsa_switch_tree *dst = cpu_dp->dst; struct dsa_switch *ds; + struct dsa_port *slave_port; if (device < 0 || device >= DSA_MAX_SWITCHES) return NULL; @@ -137,7 +138,12 @@ static inline struct net_device *dsa_mas if (port < 0 || port >= ds->num_ports) return NULL; - return ds->ports[port].slave; + slave_port = &ds->ports[port]; + + if (unlikely(slave_port->type != DSA_PORT_TYPE_USER)) + return NULL; + + return slave_port->slave; } /* port.c */ Patches currently in stable-queue which might be from andrew(a)lunn.ch are queue-4.16/net-dsa-discard-frames-from-unused-ports.patch

7 years, 9 months

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Patch "net: fool proof dev_valid_name()" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net: fool proof dev_valid_name() to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: net-fool-proof-dev_valid_name.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 5 Apr 2018 06:39:26 -0700 Subject: net: fool proof dev_valid_name() From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit a9d48205d0aedda021fc3728972a9e9934c2b9de ] We want to use dev_valid_name() to validate tunnel names, so better use strnlen(name, IFNAMSIZ) than strlen(name) to make sure to not upset KASAN. Signed-off-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/core/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1027,7 +1027,7 @@ bool dev_valid_name(const char *name) { if (*name == '\0') return false; - if (strlen(name) >= IFNAMSIZ) + if (strnlen(name, IFNAMSIZ) == IFNAMSIZ) return false; if (!strcmp(name, ".") || !strcmp(name, "..")) return false; Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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Patch "ipv6: sit: better validate user provided tunnel names" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ipv6: sit: better validate user provided tunnel names to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: ipv6-sit-better-validate-user-provided-tunnel-names.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 5 Apr 2018 06:39:28 -0700 Subject: ipv6: sit: better validate user provided tunnel names From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit b95211e066fc3494b7c115060b2297b4ba21f025 ] Use dev_valid_name() to make sure user does not provide illegal device name. syzbot caught the following bug : BUG: KASAN: stack-out-of-bounds in strlcpy include/linux/string.h:300 [inline] BUG: KASAN: stack-out-of-bounds in ipip6_tunnel_locate+0x63b/0xaa0 net/ipv6/sit.c:254 Write of size 33 at addr ffff8801b64076d8 by task syzkaller932654/4453 CPU: 0 PID: 4453 Comm: syzkaller932654 Not tainted 4.16.0+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b9/0x29f lib/dump_stack.c:53 print_address_description+0x6c/0x20b mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.7+0xac/0x2f5 mm/kasan/report.c:412 check_memory_region_inline mm/kasan/kasan.c:260 [inline] check_memory_region+0x13e/0x1b0 mm/kasan/kasan.c:267 memcpy+0x37/0x50 mm/kasan/kasan.c:303 strlcpy include/linux/string.h:300 [inline] ipip6_tunnel_locate+0x63b/0xaa0 net/ipv6/sit.c:254 ipip6_tunnel_ioctl+0xe71/0x241b net/ipv6/sit.c:1221 dev_ifsioc+0x43e/0xb90 net/core/dev_ioctl.c:334 dev_ioctl+0x69a/0xcc0 net/core/dev_ioctl.c:525 sock_ioctl+0x47e/0x680 net/socket.c:1015 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x1cf/0x1650 fs/ioctl.c:684 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:701 SYSC_ioctl fs/ioctl.c:708 [inline] SyS_ioctl+0x24/0x30 fs/ioctl.c:706 do_syscall_64+0x29e/0x9d0 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/ipv6/sit.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -250,11 +250,13 @@ static struct ip_tunnel *ipip6_tunnel_lo if (!create) goto failed; - if (parms->name[0]) + if (parms->name[0]) { + if (!dev_valid_name(parms->name)) + goto failed; strlcpy(name, parms->name, IFNAMSIZ); - else + } else { strcpy(name, "sit%d"); - + } dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN, ipip6_tunnel_setup); if (!dev) Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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Patch "ip_tunnel: better validate user provided tunnel names" has been added to the 4.16-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ip_tunnel: better validate user provided tunnel names to the 4.16-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: ip_tunnel-better-validate-user-provided-tunnel-names.patch and it can be found in the queue-4.16 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Tue Apr 10 23:19:25 CEST 2018 From: Eric Dumazet <edumazet(a)google.com> Date: Thu, 5 Apr 2018 06:39:27 -0700 Subject: ip_tunnel: better validate user provided tunnel names From: Eric Dumazet <edumazet(a)google.com> [ Upstream commit 9cb726a212a82c88c98aa9f0037fd04777cd8fe5 ] Use dev_valid_name() to make sure user does not provide illegal device name. syzbot caught the following bug : BUG: KASAN: stack-out-of-bounds in strlcpy include/linux/string.h:300 [inline] BUG: KASAN: stack-out-of-bounds in __ip_tunnel_create+0xca/0x6b0 net/ipv4/ip_tunnel.c:257 Write of size 20 at addr ffff8801ac79f810 by task syzkaller268107/4482 CPU: 0 PID: 4482 Comm: syzkaller268107 Not tainted 4.16.0+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b9/0x29f lib/dump_stack.c:53 print_address_description+0x6c/0x20b mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.7+0xac/0x2f5 mm/kasan/report.c:412 check_memory_region_inline mm/kasan/kasan.c:260 [inline] check_memory_region+0x13e/0x1b0 mm/kasan/kasan.c:267 memcpy+0x37/0x50 mm/kasan/kasan.c:303 strlcpy include/linux/string.h:300 [inline] __ip_tunnel_create+0xca/0x6b0 net/ipv4/ip_tunnel.c:257 ip_tunnel_create net/ipv4/ip_tunnel.c:352 [inline] ip_tunnel_ioctl+0x818/0xd40 net/ipv4/ip_tunnel.c:861 ipip_tunnel_ioctl+0x1c5/0x420 net/ipv4/ipip.c:350 dev_ifsioc+0x43e/0xb90 net/core/dev_ioctl.c:334 dev_ioctl+0x69a/0xcc0 net/core/dev_ioctl.c:525 sock_ioctl+0x47e/0x680 net/socket.c:1015 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x1cf/0x1650 fs/ioctl.c:684 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:701 SYSC_ioctl fs/ioctl.c:708 [inline] SyS_ioctl+0x24/0x30 fs/ioctl.c:706 do_syscall_64+0x29e/0x9d0 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x42/0xb7 Fixes: c54419321455 ("GRE: Refactor GRE tunneling code.") Signed-off-by: Eric Dumazet <edumazet(a)google.com> Reported-by: syzbot <syzkaller(a)googlegroups.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/ipv4/ip_tunnel.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -253,13 +253,14 @@ static struct net_device *__ip_tunnel_cr struct net_device *dev; char name[IFNAMSIZ]; - if (parms->name[0]) + err = -E2BIG; + if (parms->name[0]) { + if (!dev_valid_name(parms->name)) + goto failed; strlcpy(name, parms->name, IFNAMSIZ); - else { - if (strlen(ops->kind) > (IFNAMSIZ - 3)) { - err = -E2BIG; + } else { + if (strlen(ops->kind) > (IFNAMSIZ - 3)) goto failed; - } strlcpy(name, ops->kind, IFNAMSIZ); strncat(name, "%d", 2); } Patches currently in stable-queue which might be from edumazet(a)google.com are queue-4.16/sctp-sctp_sockaddr_af-must-check-minimal-addr-length-for-af_inet6.patch queue-4.16/pptp-remove-a-buggy-dst-release-in-pptp_connect.patch queue-4.16/net-fool-proof-dev_valid_name.patch queue-4.16/vti6-better-validate-user-provided-tunnel-names.patch queue-4.16/ipv6-sit-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/sctp-do-not-leak-kernel-memory-to-user-space.patch queue-4.16/ip_tunnel-better-validate-user-provided-tunnel-names.patch queue-4.16/ip6_gre-better-validate-user-provided-tunnel-names.patch

7 years, 9 months

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