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GET /api/patches/2196559/?format=api
{ "id": 2196559, "url": "http://patchwork.ozlabs.org/api/patches/2196559/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/6febaeb2-8952-4b6a-84a4-88cc8cdb18b2@gmail.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<6febaeb2-8952-4b6a-84a4-88cc8cdb18b2@gmail.com>", "list_archive_url": null, "date": "2026-02-15T04:59:53", "name": "[caf_shmem] Fix failures when running when compiled with -m32", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "e14cf17b19d78ef4a94269f07e58442954239175", "submitter": { "id": 78264, "url": "http://patchwork.ozlabs.org/api/people/78264/?format=api", "name": "Jerry D", "email": "jvdelisle2@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/6febaeb2-8952-4b6a-84a4-88cc8cdb18b2@gmail.com/mbox/", "series": [ { "id": 492200, "url": "http://patchwork.ozlabs.org/api/series/492200/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=492200", "date": "2026-02-15T04:59:53", "name": "[caf_shmem] Fix failures when running when compiled with -m32", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492200/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2196559/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2196559/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20230601 header.b=NTmc9+zo;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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boundary=\"------------2i77gIfOwUcxT8YWddpVIiv3\"", "Message-ID": "<6febaeb2-8952-4b6a-84a4-88cc8cdb18b2@gmail.com>", "Date": "Sat, 14 Feb 2026 20:59:53 -0800", "MIME-Version": "1.0", "User-Agent": "Mozilla Thunderbird", "Content-Language": "en-US", "To": "gfortran <fortran@gcc.gnu.org>, gcc-patches <gcc-patches@gcc.gnu.org>", "Cc": "Andre Vehreschild <vehre@gmx.de>", "From": "Jerry D <jvdelisle2@gmail.com>", "Subject": "[PATCH] [caf_shmem] Fix failures when running when compiled with -m32", "Autocrypt": "addr=jvdelisle2@gmail.com; keydata=\n xjMEY5TlkxYJKwYBBAHaRw8BAQdAyrkRDhmJhSTTlV/50gJLlvliU6/Lm5C9ViKV8T9y1GnN\n HkplcnJ5IEQgPGp2ZGVsaXNsZTJAZ21haWwuY29tPsKJBBMWCAAxFiEEOFR0TS0390uh8dRV\n uWXAJaWpwWoFAmOU5ZMCGwMECwkIBwUVCAkKCwUWAgMBAAAKCRC5ZcAlpanBalsJAP4wdCiH\n 2Of9oZv1QWgZ/AVdbWFM3Fv47/WZQHOXfoZ9HgD6AkXrKeJ+6usST7PEaDJjptaViT1fLiYY\n V/6XaOKSsgLOOARjlOWTEgorBgEEAZdVAQUBAQdAdA7PczYnl07vnOT9oP/wvvMDd4HP09Zl\n g3LzwXQJWT8DAQgHwngEGBYIACAWIQQ4VHRNLTf3S6Hx1FW5ZcAlpanBagUCY5TlkwIbDAAK\n CRC5ZcAlpanBasF/AQCa5WjlsVpLsEiggZyT18MOJNAdeRd7wkGDUrwedHrvawD/cE1H+/Ms\n L1ZwvQiLfGdx8crigQqWTQyos4kH8Wx82wc=", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "The attached patch from Andre is fairly straight forward.\n\nThe problem was found during our complete patch set testing.\n\nRegression tested on x86_64 with -m32.\n\nOK for mainline along with the whole patch set when ready?\n\nRegards,\n\nJerry\n\nAuthor: Andre Vehreschild <vehre@gcc.gnu.org>\nDate: Sat Feb 14 20:20:48 2026 -0800\n\n Fortran: Fix run time failures when compiled with -m32\n\n PR fortran/124080\n\n libgfortran/ChangeLog:\n\n * caf/shmem/hashmap.c (hash): Use size_t instead of\n uint64.\n (hmiadd): Use size_t instead of ssize_t.\n (scan_inside_lookahead): Use size_t instead of\n ssize_t.\n (scan_empty): Likewise.", "diff": "commit 13d1b63a24ac561f7d3595b5152ea44622ec4c52\nAuthor: Andre Vehreschild <vehre@gcc.gnu.org>\nDate: Sat Feb 14 20:20:48 2026 -0800\n\n Fortran: Fix run time failures when compiled with -m32\n \n PR fortran/124080\n \n libgfortran/ChangeLog:\n \n * caf/shmem/hashmap.c (hash): Use size_t instead of\n uint64.\n (hmiadd): Use size_t instead of ssize_t.\n (scan_inside_lookahead): Use size_t instead of\n ssize_t.\n (scan_empty): Likewise.\n\ndiff --git a/libgfortran/caf/shmem/hashmap.c b/libgfortran/caf/shmem/hashmap.c\nindex e17d6dd2dca..1dd39801861 100644\n--- a/libgfortran/caf/shmem/hashmap.c\n+++ b/libgfortran/caf/shmem/hashmap.c\n@@ -45,8 +45,8 @@ typedef struct\n \n /* 64 bit to 64 bit hash function. */\n \n-static inline uint64_t\n-hash (uint64_t key)\n+static inline size_t\n+hash (size_t key)\n {\n key ^= (key >> 30);\n key *= 0xbf58476d1ce4e5b9ul;\n@@ -83,7 +83,7 @@ hmiadd (hashmap *hm, size_t s, ssize_t o)\n \n /* Get the expected offset for entry id. */\n \n-static inline ssize_t\n+static inline size_t\n get_expected_offset (hashmap *hm, memid id)\n {\n return hash (id) >> (VOIDP_BITS - hm->s->bitnum);\n@@ -115,7 +115,7 @@ hashmap_init_supervisor (hashmap *hm, hashmap_shared *hs, allocator *a)\n the expected position and the maximum lookahead. */\n \n static ssize_t\n-scan_inside_lookahead (hashmap *hm, ssize_t expected_off, memid id)\n+scan_inside_lookahead (hashmap *hm, size_t expected_off, memid id)\n {\n ssize_t lookahead;\n hashmap_entry *data;\n@@ -135,7 +135,7 @@ scan_inside_lookahead (hashmap *hm, ssize_t expected_off, memid id)\n to the expected position. */\n \n static ssize_t\n-scan_empty (hashmap *hm, ssize_t expected_off)\n+scan_empty (hashmap *hm, size_t expected_off)\n {\n hashmap_entry *data;\n \n", "prefixes": [ "caf_shmem" ] }