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Mon, 29 May 2023 14:44:41 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20230529052832epcas5p4fa1b8cf25d9810d32bd2ccf012086fb3~jhhVsx2dC0673106731epcas5p4b; Mon, 29 May 2023 05:28:32 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230529052832epsmtrp1af9353d7aba59de1154e69418a46b28f~jhhVrzAe12525125251epsmtrp1M; Mon, 29 May 2023 05:28:32 +0000 (GMT) X-AuditID: b6c32a4b-7dffd70000013ffc-a3-64743bc96d39 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 9B.40.28392.FF734746; Mon, 29 May 2023 14:28:31 +0900 (KST) Received: from localhost.localdomain (unknown [107.109.224.44]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230529052828epsmtip2ec3d5bb5aec6f5fcd83577c21270d0c9~jhhSnoNsd1095910959epsmtip2J; Mon, 29 May 2023 05:28:28 +0000 (GMT) From: Maninder Singh To: bcain@quicinc.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, keescook@chromium.org, nathanl@linux.ibm.com, ustavoars@kernel.org, alex.gaynor@gmail.com, gary@garyguo.net, ojeda@kernel.org, pmladek@suse.com, wedsonaf@google.com Subject: [PATCH 1/1] arch:hexagon/powerpc: use KSYM_NAME_LEN in array size Date: Mon, 29 May 2023 10:58:21 +0530 Message-Id: <20230529052821.58175-1-maninder1.s@samsung.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPKsWRmVeSWpSXmKPExsWy7bCmlu5J65IUg77/lhZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK+P3 om+sBe08FdPP3WBpYOzh6mLk5JAQMJFYdHMhWxcjF4eQwG5GiVlzdjJBOJ8YJVq2XoNyPjNK vNozkxmm5fDvn2C2kMAuRonOvhqIoi+MEtfvnwdLsAnoSazatYcFJCEi0MokcePwabAlzAIb GSX+7lnFCFIlLOAl8eHrfFYQm0VAVeLi0w52EJtXwEbiyaxGVoh18hIzL32HigtKnJz5hAXE ZgaKN2+dzQwyVELgDIdE087pQEM5gBwXiUVzCiB6hSVeHd/CDmFLSbzsb2OHKCmX2DqhHqK1 hVFi/5wpbBA19hJPLi5kBalhFtCUWL9LHyIsKzH11DomiLV8Er2/nzBBxHkldsyDsVUlWm5u gDpZWuLzx48sELaHxKnvq1ghoRUrse/MIuYJjPKzkHwzC8k3sxA2L2BkXsUomVpQnJueWmxa YJyXWq5XnJhbXJqXrpecn7uJEZwGtbx3MD568EHvECMTB+MhRgkOZiURXtvE4hQh3pTEyqrU ovz4otKc1OJDjNIcLErivOq2J5OFBNITS1KzU1MLUotgskwcnFINTIuFN0aYrT3lPXV7/LeO oPZSlULpPvWvjnW9sz/OWTyN99+3M3PObYwLOeLC9jCbuyCPY/lVbv6ZzYZakxcUcPwKcuhL NzIy2mqbsuPk1dAjQZ6HujKZ9bb0hTUdmZ2+M75cwuHn/LceSx55iGUofcn0vLOgc/HBx5zq EknnZb6uVz9r+eFYzm2xwhelyWXrA2yW5SXvnfPzwLRDYVF6z7TmH89Vec5vxu9o8Olvu4xU GsdMrpksTnN2dEzvcp2z6eos6W/64R/vv2ebs/dV1l+15w9zlERnt+5drBMSduPGbW/b3gxL Lp8j7//UqPEuvPp37jXhgxwB7qkNUU5ubNuf/XG4cb0oT/GyqbNqqxJLcUaioRZzUXEiAJrs hsPyAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpjkeLIzCtJLcpLzFFi42LZdlhJXve/eUmKwZPrNhZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK+P3 om+sBe08FdPP3WBpYOzh6mLk5JAQMJE4/PsncxcjF4eQwA5GiYW7X7FCJKQlfv57zwJhC0us /PecHaLoE6PE7tdnwRJsAnoSq3btYQFJiAhMZZKY8vo+G0iCWWAro8SSK/UgtrCAl8SHr/PB prIIqEpcfNrBDmLzCthIPJnVCLVNXmLmpe9QcUGJkzOfsEDMkZdo3jqbeQIj3ywkqVlIUgsY mVYxSqYWFOem5xYbFhjlpZbrFSfmFpfmpesl5+duYgRHlZbWDsY9qz7oHWJk4mA8xCjBwawk wmubWJwixJuSWFmVWpQfX1Sak1p8iFGag0VJnPdC18l4IYH0xJLU7NTUgtQimCwTB6dUA9Ne E2HTExmS6ce+nW786zprzUHdGNPWp0pnYkqu3/6Zf1DZmU/50PHz23T2+Kz0auuaGFRwpHej 5NyebVI5OlMEpq8UE663XFu8/Pe/WVVLtwhemmzgpeypsLp+Uva8CazrWDuOf5m+9ambMd8h zR2F649/FTNjfzJv4Q0hbpn+0g+JonyikVFyNxcUveKNuF8m69lxR3Txl8ArlaUchm/cZyw6 6FLAaXLMmaWCrVrWJaf3fOyCZRfuCHU+SZMzTNn6Ym5L+oWwC5N5P/qH9lyyr+j0Nym+civu FKf9nrjyOcv/fZyTuHuqzsTfadIS7hsslp/buUk5PcVCZMuHX5Osv26zFpTrdk/60fNehV2J pTgj0VCLuag4EQDXWk9QGQMAAA== X-CMS-MailID: 20230529052832epcas5p4fa1b8cf25d9810d32bd2ccf012086fb3 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P X-CMS-RootMailID: 20230529052832epcas5p4fa1b8cf25d9810d32bd2ccf012086fb3 References: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maninder Singh , linux-hexagon@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Onkarnath Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" kallsyms_lookup which in turn calls for kallsyms_lookup_buildid() writes on index "KSYM_NAME_LEN - 1". Thus array size should be KSYM_NAME_LEN. for powerpc and hexagon it was defined as "128" directly. and commit '61968dbc2d5d' changed define value to 512, So both were missed to update with new size. Fixes: 61968dbc2d5d ("kallsyms: increase maximum kernel symbol length to 512") Signed-off-by: Onkarnath Signed-off-by: Maninder Singh --- arch/hexagon/kernel/traps.c | 2 +- arch/powerpc/xmon/xmon.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index 6447763ce5a9..65b30b6ea226 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -82,7 +82,7 @@ static void do_show_stack(struct task_struct *task, unsigned long *fp, const char *name = NULL; unsigned long *newfp; unsigned long low, high; - char tmpstr[128]; + char tmpstr[KSYM_NAME_LEN]; char *modname; int i; diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 728d3c257e4a..70c4c59a1a8f 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -88,7 +88,7 @@ static unsigned long ndump = 64; static unsigned long nidump = 16; static unsigned long ncsum = 4096; static int termch; -static char tmpstr[128]; +static char tmpstr[KSYM_NAME_LEN]; static int tracing_enabled; static long bus_error_jmp[JMP_BUF_LEN];